PHL - LON

$219 Find Cheap Flights from Philadelphia to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to London departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London.
In the last 7 days travelers have searched 47,107,125 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

World’s Best Airfare Search Site for 2024

Cheap Flight Deals from Philadelphia to London (PHL-LON)

 
These are the cheapest deals for flights from Philadelphia to London currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Philadelphia to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to London.

Recent one-way flight deals from Philadelphia to London

Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to London found on KAYAK recently.

Recent last minute flight deals from Philadelphia to London

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Philadelphia to London.

Recent direct flight deals from Philadelphia to London

The latest deals for direct flights from Philadelphia to London so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Philadelphia to London

Find recent round-trip train or bus tickets from Philadelphia to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:10 am - 5:55 amPHL-LHR
13h 45m1 stop
8:25 am - 7:07 pmLHR-PHL
15h 42m1 stop
$505Icelandair
Find Deal
Thu, Jan 30 - Fri, Feb 7
11:10 am - 5:55 amPHL-LHR
13h 45m1 stop
8:25 am - 7:07 pmLHR-PHL
15h 42m1 stop
$513JetBlue
Find Deal
Sat, Jan 18 - Sun, Jan 26
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
7:25 am - 3:35 pmLHR-PHL
13h 10m1 stop
$596Iberia
Find Deal
Wed, Jan 8 - Wed, Jan 15
9:15 pm - 9:20 amPHL-LHR
7h 05mnonstop
7:50 am - 5:35 pmLHR-PHL
13h 45m1 stop
$609American Airlines
Find Deal
Tue, Mar 4 - Wed, Mar 12
9:31 pm - 1:25 pmPHL-LHR
10h 54m1 stop
7:50 am - 4:35 pmLHR-PHL
13h 45m1 stop
$611American Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
1:10 pm - 4:20 pmLHR-PHL
8h 10mnonstop
$615Iberia
Find Deal
Wed, Jan 8 - Wed, Jan 15
7:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
1:40 pm - 4:35 pmLHR-PHL
7h 55mnonstop
$617British Airways
Find Deal
Sun, Mar 23 - Fri, Apr 4
9:31 pm - 12:40 pmPHL-LCY
10h 09m1 stop
6:50 am - 4:40 pmLCY-PHL
14h 50m1 stop
$625British Airways
Find Deal
Wed, Jan 15 - Wed, Jan 22
11:10 am - 8:35 amPHL-LCY
16h 25m2 stops
6:50 am - 7:07 pmLCY-PHL
17h 17m2 stops
$914Aer Lingus
Find Deal
Tue, Jan 7 - Wed, Jan 15
9:31 pm - 8:40 pmPHL-LCY
18h 09m1 stop
6:50 am - 4:40 pmLCY-PHL
14h 50m1 stop
$927Aer Lingus
Find Deal
Thu, Jan 9 - Thu, Jan 16
10:59 pm - 10:00 amPHL-LGW
30h 01m1 stop
Sun, Dec 8
8:00 am - 7:55 amPHL-LHR
18h 55m1 stop
Sun, Feb 9
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
$396Iberia
Find Deal
Sun, Jan 19
9:21 pm - 9:20 amPHL-LHR
6h 59mnonstop
$399American Airlines
Find Deal
Mon, Jan 20
9:31 pm - 5:30 pmPHL-LCY
14h 59m1 stop
$422British Airways
Find Deal
Mon, Jan 20
9:31 pm - 6:35 pmPHL-LCY
16h 04m1 stop
$423British Airways
Find Deal
Sun, Feb 9
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
$435Iberia
Find Deal
Wed, Dec 11
5:30 pm - 8:40 pmPHL-LCY
22h 10m1 stop
$467Aer Lingus
Find Deal
Wed, Dec 11
5:30 pm - 3:35 pmPHL-LHR
17h 05m1 stop
$468Aer Lingus
Find Deal
Tue, Dec 3
6:35 pm - 11:10 amPHL-LHR
11h 35m1 stop
$491American Airlines
Find Deal
Thu, Apr 17
5:30 pm - 9:05 amPHL-LHR
10h 35m1 stop
8:50 am - 4:00 pmLHR-PHL
12h 10m1 stop
$753Aer Lingus
Find Deal
Sun, Nov 24 - Sun, Dec 15
3:58 pm - 10:00 amPHL-LGW
13h 02m1 stop
8:10 pm - 11:02 amLGW-PHL
43h 52m2 stops
Mon, Nov 25 - Tue, Dec 3
9:25 pm - 8:05 amPHL-LHR
29h 40m1 stop
12:10 pm - 4:25 pmLHR-PHL
33h 15m2 stops
$1,265British Airways
Find Deal
Sat, Nov 23 - Mon, Nov 25
9:25 pm - 7:50 pmPHL-LHR
17h 25m1 stop
6:40 am - 4:25 pmLHR-PHL
14h 45m2 stops
$1,412British Airways
Find Deal
Sun, Nov 24 - Fri, Nov 29
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
10:15 am - 1:20 pmLHR-PHL
8h 05mnonstop
$1,524Iberia
Find Deal
Mon, Nov 25 - Tue, Dec 3
9:20 pm - 9:20 amPHL-LHR
7h 00mnonstop
8:50 am - 4:25 pmLHR-PHL
12h 35m1 stop
$1,949American Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
7:20 am - 4:25 pmLHR-PHL
14h 05m1 stop
$2,268Iberia
Find Deal
Sun, Nov 24 - Fri, Nov 29
9:20 pm - 9:20 amPHL-LHR
7h 00mnonstop
7:10 pm - 2:05 pmLHR-PHL
23h 55m1 stop
$2,322Finnair
Find Deal
Sun, Nov 24 - Tue, Dec 3
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
1:10 pm - 4:20 pmLHR-PHL
8h 10mnonstop
$2,326American Airlines
Find Deal
Sun, Nov 24 - Fri, Nov 29
9:20 pm - 9:20 amPHL-LHR
7h 00mnonstop
7:00 pm - 2:05 pmLHR-PHL
24h 05m1 stop
$2,462Finnair
Find Deal
Sun, Nov 24 - Mon, Dec 2
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
1:10 pm - 4:20 pmLHR-PHL
8h 10mnonstop
$615Iberia
Find Deal
Wed, Jan 8 - Wed, Jan 15
7:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
1:40 pm - 4:35 pmLHR-PHL
7h 55mnonstop
$617British Airways
Find Deal
Sun, Mar 23 - Fri, Apr 4
10:20 pm - 9:20 amPHL-LHR
7h 00mnonstop
1:00 pm - 3:45 pmLHR-PHL
7h 45mnonstop
$633Finnair
Find Deal
Tue, Mar 25 - Wed, Apr 2
6:30 pm - 6:40 amPHL-LHR
7h 10mnonstop
1:40 pm - 4:35 pmLHR-PHL
7h 55mnonstop
$634Finnair
Find Deal
Mon, Mar 31 - Wed, Apr 9
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
10:15 am - 1:20 pmLHR-PHL
8h 05mnonstop
$640American Airlines
Find Deal
Wed, Feb 26 - Wed, Mar 5
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
10:15 am - 1:30 pmLHR-PHL
8h 15mnonstop
$642Iberia
Find Deal
Sun, Jan 12 - Tue, Jan 21
6:30 pm - 6:40 amPHL-LHR
7h 10mnonstop
9:45 am - 12:30 pmLHR-PHL
7h 45mnonstop
$644Iberia
Find Deal
Wed, Apr 2 - Tue, Apr 8
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
9:45 am - 12:30 pmLHR-PHL
7h 45mnonstop
$661British Airways
Find Deal
Mon, Jan 13 - Thu, May 15
10:20 pm - 9:20 amPHL-LHR
7h 00mnonstop
1:00 pm - 3:45 pmLHR-PHL
7h 45mnonstop
$688American Airlines
Find Deal
Wed, Mar 26 - Fri, Apr 18
6:40 pm - 6:35 amPHL-LHR
6h 55mnonstop
1:10 pm - 4:20 pmLHR-PHL
8h 10mnonstop
$893Aer Lingus
Find Deal
Mon, Feb 17 - Wed, Feb 26

Flights from Philadelphia to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Philadelphia to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Philadelphia to London.
Our data shows that the cheapest route for a one-way flight from Philadelphia to London cost $388 and was between Philadelphia and London Heathrow Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $579.

What’s the cheapest day of the week to fly from Philadelphia to London?

The average price of all flights from Philadelphia to London clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Philadelphia to London, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from London, Monday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Philadelphia to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Philadelphia to London is February, where tickets cost $687 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,114 and $993 respectively.

Can I save money by flying with a layover from Philadelphia to London?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $2,605 on average

How far in advance should I book a flight from Philadelphia to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Philadelphia to London, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.
 AI-powered savings tips

How to save more on a Philadelphia to London flight

When planning a trip from Philadelphia to London, there are several ways to potentially save money on your flight. The cheapest day of the week to fly is generally Tuesday, and the cheapest month to fly is typically February.

Booking Advance: Book your flight at least 142 days in advance for the best rates.

Airline Choice: JetBlue generally offers the cheapest flights for this route.

Direct or Layover: It's cheaper to fly with one layover than direct.

Airport Selection: Flying into London Heathrow (LHR) from Philadelphia (PHL) is typically the cheapest route.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 


Good to know

Low season

January

High season

June

Cheapest flight

$219
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Philadelphia to London Gatwick Airport

When to book flights from Philadelphia to London

Are your dates flexible? Find out the best times to travel from Philadelphia to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to London

  • Which airline operates a lounge at Philadelphia International Airport?

    American Airlines, United, and Delta are the three air travel companies with lounges at PHL. American Airlines has an Admirals Club in Concourse A East, Concourse A West, Concourse B/C, and Concourse F. United Club is between Concourse C and D, while Delta Sky Club is to the right of a food store in Terminal D.

  • Does Philadelphia International Airport have a long-term parking facility?

    At PHL, there are two onsite options for long-term parking: the terminal parking garages and the Economy Parking Lot. Additionally, there are private off-site parking facilities offering long-term parking spots and providing shuttle service to the airport. You should leave your car in the Economy Parking Lot for the duration of your trip since it offers the most competitive parking rates.

  • Are there special attractions worth checking out at Philadelphia International Airport?

    You can check out the rotating art exhibitions located throughout PHL. Run by the airport’s Exhibition Program, these exhibitions provide visitors access to a wide variety of art forms by Philadelphia artists and art institutions. Alternatively, you can listen to classic and non-classic music titles and podcasts at the airport’s Virtual Library. It is near the D/E Connector.

  • Can I rent a car at London Heathrow Airport?

    You can rent a car quite easily at LHR simply because this airport hosts offices for plenty of car rental agencies, notably National, SIXT, Avis, Enterprise, Europcar, Hertz, and Budget. The offices are on the ground level of Terminal 3, a short distance from the Arrivals Hall.

  • Can I leave extra baggage at London Gatwick Airport (LGW)?

    Yes, you can leave your extra baggage at LGW, given that it has two locations for Excess Baggage Company, a multinational provider of airport and rail station baggage services. One is on the Arrivals level of the North Terminal, while the other is on the Arrivals level of the South Terminal. The former operates from 5:00 am to 10:00 pm, and the latter operates 24/7.

  • Are there nursing rooms at London City Airport (LCY)?

    LCY boasts a nursing room where you can feed and nurse your baby in privacy and comfort. Located post-security, just past the lift on the right-hand side, this nursing room features comfy seating, a changing table, power outlets you can use to charge your electric breast pump, and a clean sink.

  • Is it possible to fly from Philadelphia International Airport (PHL) to London non-stop?

    You can find non-stop flights from PHL to London Heathrow Airport (LHR). Multiple airlines offer flights with one and two stops, including American Airlines, British Airways, United Airlines, and Delta Air Lines, with common layovers in New Jersey, Miami, and Washington DC.

  • Are there currency exchange offices at London Heathrow Airport (LHR)?

    Yes, there are a few currency exchange desks at LHR terminals, making it not only safer but convenient as you move around with money. At London Heathrow, you have the choice of ordering the currency online then collecting it as you pass through the airport, or getting currency conversion on the spot. You will find that the conversion prices are different for these two options.

  • Does London Heathrow Airport (LHR) offer any facilities for families?

    Heathrow Airport has several amenities suitable for groups of people traveling with children, including complimentary kid’s meals, baby changing areas, family-friendly parking, as well as a free Mr. Adventure Stay and Play areas filled with slides, coloring stations, and activity sheets.

  • Are there any services for travelers with limited mobility at London Airports?

    Disability assistance services should be arranged for before your day of travel. You will find that the airport bathrooms are readily equipped to cater to passengers with wheelchairs, with most having private bathrooms for people with reduced mobility.

  • What is the cheapest flight from Philadelphia to London?

    In the last 3 days, the lowest price for a flight from Philadelphia to London was $219 for a one-way ticket and $505 for a round-trip.

  • Do I need a passport to fly between Philadelphia and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in London.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to London?

    All the following airlines offer inflight Wi-Fi service on the Philadelphia to London flight route: Iberia, American Airlines, Finnair, British Airways, United Airlines, Lufthansa, Delta, and Vueling.

  • Which aircraft models fly most regularly from Philadelphia to London?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Philadelphia to London flight route.

  • Which airline alliances offer flights from Philadelphia to London?

    oneworld is the only airline alliance operating flights between Philadelphia and London.

  • On which days can I fly direct from Philadelphia to London?

    There are nonstop flights from Philadelphia to London on a daily basis.

  • Which is the best airline for flights from Philadelphia to London, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Philadelphia to London are Delta and Finnair. With an average price for the route of $748 and an overall rating of 8.0, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $847 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Philadelphia to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Philadelphia to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $442 or less one-way and $717 or less round-trip.
  • In case you want to travel from London Heathrow Airport (LHR) via public transit, you can take a local bus, a London Underground Piccadilly Line train, or an Elizabeth Line train. Taking a London Underground Piccadilly Line train is advisable if on a strict budget, given that these trains are the cheapest means to London from Heathrow. Available every ten minutes, they normally take about 50 minutes to get to Central London.
  • Several airlines offer flights from Philadelphia International Airport (PHL) to London Gatwick Airport (LGW). If you’d like to travel with one that’s eco-friendly, consider journeying with British Airways and Delta, given that these airlines are considered industry leaders in the fight for climate conservation.
  • Your layover destination while flying to London City Airport (LCY) aboard a one-stop flight will squarely depend on the airline you decide to journey with. You’ll have a layover at Frankfurt (FRA) if you travel with Lufthansa, Orlando (MCO) if you travel with the connection flights operated by Spirit and Norse Atlantic UK, and Dublin (DUB) if you journey with British Airways or Aer Lingus.
  • Philadelphia International Airport (PHL) is the main airport in the city of Philadelphia and is located approximately 11.3 miles from the city center. Since the airport is centrally located, it can be accessed by a majority of residents in Philadelphia, as well as neighboring cities such as Ardmore, Doylestown, Amber, and Lambertville in New Jersey.
  • There are six major airports in London: London Gatwick (LGW), London Luton (LTN), London City (LCY), London Heathrow (LHR), London Southend (SEN), and London Stansted (STN). If you will be staying in the city, you can opt for flights that land at London Heathrow or London City as they are conveniently located on the London Underground and DLR systems.
  • If you are traveling to London for business, you’ll find that the London City Airport is a good airport for your trip as it is conveniently situated in central London and is easily accessible to the city.
  • The distance between London City Airport and Central London is roughly 6.2 miles. If you want to get to the city center via public transportation, you can take the DLR train for roughly 22min. A taxi or car will get you there in around 30min. If you are coming from London Heathrow, you can use trains exiting from Terminals 2 and 3, which leave every 15min and can get you to central London in around 15min.
  • As you wait for your flight, there are several amenities you could take advantage of at the Philadelphia International Airport. For one, head on over to one of the 50 eateries on-site and grab a quick bite. The airport also has a virtual library available and open to passengers. Alternatively, the XpresSpa has several locations offering manicures, pedicures, massages, and facials if you would like to pamper yourself a little.
See more tips

Prefer to fly non-stop from Philadelphia to London?

Find which airlines fly direct from Philadelphia Airport to London, which days they fly and book direct flights.

Nonstop departures

Philadelphia to London

Monday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Tuesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Wednesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Thursday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Friday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Saturday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Sunday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

See more direct flights

Nonstop returns

London to Philadelphia

Monday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Tuesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Wednesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Thursday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Friday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Saturday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Sunday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

See more direct flights
See more direct flights

Top 5 airlines serving from Philadelphia to London

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1300 reviews
7.5Comfort
8.2Crew
6.9Entertainment
7.7Boarding
6.7Food
Airline reviews

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

8.0 ExcellentAnonymous, Nov 2024HEL - ICN
Read more Finnair reviews

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

The entertainment system did not work. And we waited 45 minutes in our seats after we landed before we got to the gate

It was a pleasure definitely going with Iberia on my future travels

Our connecting flight was cancelled and it took us 15 hours to reach our destination.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Very confining seats side to side. Not wide enough for any comfort.

The boarding process was a nightmare and though we were traveling business class, we were in Group 2 and the organization was terrible. The Business Class on this flight was crowded and did not feel clean and nice. Overall, I would not travel Business again on the American Airline flight through British Airways Not nearly special enough for the considerable cost .

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Service not nearly as good as Qatar airways flights used to be on service from PHL to DOH.

The one gate agent was very abrupt and rude. Not a good look for American for the day

Departure more than an hour later. Conexion/waiting time at the airport was more than 7 hours :(

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

The connection required us to travel from terminal A to terminal E with very little time in between flights. While waiting in line, we were called to the service desk to provide our passports. We provided our passports at time of check in, assuming that American Airlines doesn’t communicate well with Iberia, this was a headache.

The staff on our flight from Charlotte to Boston were very friendly.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

HORRIBLE. 3 hours delayed. Crew did not communicate properly and was rude to passengers enquiring. Delay caused multiple passengers to miss connections.

1. The flight was late and I did jot get the seat I paid for. I paid for extra leg room and a window seat. I got a middle seat without extra leg room. 2. The customer service representative was not helpful. Explanation: many passengers arrived to the service desk in Madrid near baggage claim to rebook our flights. (We all missed our connecting flight due to delays in JFK). Upon arrival, ghere was one service agent and one line-business. After about 25-30 minutes the agent left and we could see her making a phone call. After about 5 more minutes, 2 other agents arrived. During our wait, another line formed for main cabin customers. We were told to go to the other line, even after waiting around 30-40 minutes. This would have been disastrous for ghose of us who had been waiting for so long. The agents need more training.

I fly to BNA with BA often and this was the worst experience. Arriving in nashville, check in was 1.5 hrs long in the queue with 1 very slow girl at the desk. When more staff came they only catered to priority customers. When all priority were checked in, instead of filtering from the top of the line they took the people from the end, the people who had been queuing for 5 mins vs almost 2 hours. The flight was delayed, for no good reason other than the staff took forever to do anything. At the gate there was zero organisation, we asked the crew what the delay was and they confirmed it wasn't the plane and it was the ground team. One of the flight attendants was one of the rudest I have EVER encountered, that man clearly hated his job, and people...I wish I'd got his name. Food was disgusting, seating was cramped. I've no idea what's changed in the last year but I'm truly shocked.

British Airways changed flight times after booking, allowing very little time between connections. We had to rush to barely make the next flight. They also ran out of certain vegetarian options during our 10-hour flight. Crew was fine, but overall a very unpleasant experience.

Being a platinum member and having reserved an exit row I was bumped into a middle seat which should not be allowed. On top we landed 10 minutes early to wait 45 minutes on the tarmac at Heathrow. I used to love Iberia, loving it less and less

I had assist travel booked in Denver to Manchester, but not listed in HeathRow, my daughter use a spare wheel chair herself for me , when going thro to board at Heathrow there was no help travel down for the ramp until a member of assistance stepped forward and insisted he would take me down the very steep ramp, seems he was the only person concerned with my safety.

Booked Economy Premium the 3 seats with my daughters and I, the seats should have been able to tilt back but it only one worked. the crew said they would report it but didnt seem both about our comfort on the return journey.#

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

All and it was good . But no one woke me when meals came around . Please have a don’t not disturb sign if you opted for that . Left very hungry missing all meals .

Late in leaving the US. Late in arriving in UK. 2 plua hous on ground in UK before leaving. Late in arriving in Spain. Didn't get our bags until the next night.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

3 hr delay. No water given while on the plane for 3hrs.

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

It was good overall. Entertainment was ok, one of the TV screens had issue. Bit old plane but leg space was good. Overhead luggage had good space. The worst part was experience at Heathrow airport, it was total chaos.

Comfortable, pleasant staff, quiet, good entertainment, food, drinks. Better than American (flight back) when we were crammed in and staff sometimes indifferent.

Book cheap flights from Philadelphia to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to London found on KAYAK in the last 72 hours.
12/8Sun
1 stop
30h 01mPHL-LGW
$219
2/9Sun
1 stop
18h 55mPHL-LHR
$231
1/19Sun
nonstopIberia
6h 55mPHL-LHR
$396
1/20Mon
nonstopAmerican Airlines
6h 59mPHL-LHR
$399
1/20Mon
1 stopBritish Airways
14h 59mPHL-LCY
$422
2/9Sun
1 stopBritish Airways
16h 04mPHL-LCY
$423
12/11Wed
nonstopIberia
6h 55mPHL-LHR
$435
12/11Wed
1 stopAer Lingus
22h 10mPHL-LCY
$467
12/3Tue
1 stopAer Lingus
17h 05mPHL-LHR
$468
4/17Thu
1 stopAmerican Airlines
11h 35mPHL-LHR
$491

Search by stops

Search by airline

Search by price

Last minute flights from Philadelphia to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to London that are departing in the next 10 days.
11/24Sun
multi-stopAer Lingus
10h 35mPHL-LHR
12/15Sun
multi-stopAer Lingus
12h 10mLHR-PHL
$753
11/25Mon
multi-stop
13h 02mPHL-LGW
12/3Tue
multi-stop
43h 52mLGW-PHL
$784
11/23Sat
multi-stopBritish Airways
29h 40mPHL-LHR
11/25Mon
multi-stopBritish Airways
33h 15mLHR-PHL
$1,265
11/24Sun
multi-stopBritish Airways
17h 25mPHL-LHR
11/29Fri
multi-stopBritish Airways
14h 45mLHR-PHL
$1,412
11/25Mon
nonstopIberia
6h 55mPHL-LHR
12/3Tue
nonstopIberia
8h 05mLHR-PHL
$1,524
11/24Sun
nonstopAmerican Airlines
7h 00mPHL-LHR
11/26Tue
multi-stopAmerican Airlines
12h 35mLHR-PHL
$1,949
11/24Sun
nonstopIberia
6h 55mPHL-LHR
11/29Fri
multi-stopIberia
14h 05mLHR-PHL
$2,268
11/24Sun
nonstopFinnair
7h 00mPHL-LHR
12/3Tue
multi-stopFinnair
23h 55mLHR-PHL
$2,322
11/24Sun
nonstopAmerican Airlines
6h 55mPHL-LHR
11/29Fri
nonstopAmerican Airlines
8h 10mLHR-PHL
$2,326
11/24Sun
nonstopFinnair
7h 00mPHL-LHR
12/2Mon
multi-stopFinnair
24h 05mLHR-PHL
$2,462

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Philadelphia to London

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.