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MDT - LON

$650 Find cheap flights from Harrisburg to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to London departing on 8/21. 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
Sat 6/22
Sat 6/29

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 Harrisburg to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to London, as well as popular online travel agencies
In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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Cheap flight deals from Harrisburg to London (MDT-LON)

 
These are the cheapest deals for flights from Harrisburg 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 Harrisburg to London

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

Recent one-way flight deals from Harrisburg to London

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

Recent last minute flight deals from Harrisburg to London

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

Recent direct flight deals from Harrisburg to London

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

Cheap bus & train deals from Harrisburg to London

Find recent round-trip train or bus tickets from Harrisburg 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
3:15 pm - 10:40 amMDT-LHR
14h 25m1 stop
12:15 pm - 6:23 pmLHR-MDT
11h 08m1 stop
$650United Airlines
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Wed, Aug 21 - Wed, Aug 28
3:00 pm - 6:40 amMDT-LHR
10h 40m1 stop
7:40 am - 6:28 pmLHR-MDT
15h 48m2 stops
$663United Airlines
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Sun, Nov 3 - Mon, Nov 18
6:05 pm - 11:10 amMDT-LHR
12h 05m1 stop
1:55 pm - 11:39 pmLHR-MDT
14h 44m1 stop
$700KLM
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Mon, Sep 9 - Sat, Sep 21
12:25 pm - 9:15 amMDT-LHR
15h 50m2 stops
11:30 am - 11:52 pmLHR-MDT
17h 22m2 stops
$782Delta
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Mon, Jun 10 - Wed, Jun 19
8:06 pm - 12:10 pmMDT-LHR
11h 04m1 stop
12:15 pm - 10:02 pmLHR-MDT
14h 47m1 stop
$783American Airlines
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Sun, Jun 9 - Thu, Jun 20
12:25 pm - 9:15 amMDT-LHR
15h 50m2 stops
10:50 am - 10:39 pmLHR-MDT
16h 49m2 stops
$789Delta
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Mon, Jun 10 - Tue, Jun 18
3:26 pm - 7:45 amMDT-LHR
11h 19m1 stop
12:30 pm - 9:12 pmLHR-MDT
13h 42m1 stop
$812British Airways
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Sun, Jun 9 - Wed, Jun 19
1:32 pm - 10:30 amMDT-LHR
15h 58m1 stop
3:15 pm - 12:22 amLHR-MDT
14h 07m1 stop
$833American Airlines
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Sat, Jun 8 - Wed, Jun 19
3:26 pm - 7:45 amMDT-LHR
11h 19m1 stop
9:45 am - 9:12 pmLHR-MDT
16h 27m1 stop
$946British Airways
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Fri, Jun 21 - Fri, Jun 28
12:25 pm - 11:10 amMDT-LHR
17h 45m1 stop
3:55 pm - 11:52 pmLHR-MDT
12h 57m1 stop
$3,707KLM
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Fri, Jun 21 - Fri, Jun 28
7:06 pm - 7:45 amMDT-LHR
31h 39m1 stop
$739British Airways
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Thu, May 30
7:06 pm - 11:50 pmMDT-LGW
23h 44m2 stops
$744British Airways
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Thu, May 30
3:16 pm - 1:00 pmMDT-LGW
40h 44m2 stops
$1,109Turkish Airlines
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Thu, May 30
3:16 pm - 10:25 pmMDT-LHR
26h 09m2 stops
$1,109Turkish Airlines
Find Deal
Thu, May 30
7:06 pm - 3:30 pmMDT-LCY
15h 24m2 stops
$2,985British Airways
Find Deal
Thu, May 30

Flights from Harrisburg to London - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Harrisburg 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 Harrisburg to London is April, where tickets cost $721 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,268 and $1,021 respectively.

Which airlines provide the cheapest flights from Harrisburg to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Harrisburg to London were found on United Airlines ($650) and KLM ($700). British Airways proposed the cheapest one-way flight at $739.

Good to know

Low season

November

High season

May

Cheapest flight

$650
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Harrisburg to London Heathrow Airport

When to book flights from Harrisburg to London

Are your dates flexible? Find out the best times to travel from Harrisburg 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 Harrisburg to London

  • What is the cheapest flight from Harrisburg to London?

    In the last 3 days, the lowest price for a flight from Harrisburg to London was $739 for a one-way ticket and $650 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Harrisburg to London?

    When flying out of Harrisburg you will be using Harrisburg. You will be landing at one of these airports: London City, London Gatwick, or London Heathrow.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harrisburg to London?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Harrisburg and London, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Harrisburg to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Harrisburg to London are United Airlines and American Airlines. With an average price for the route of $1,002 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $839 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Harrisburg 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 Harrisburg to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Harrisburg 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 Harrisburg 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 Harrisburg with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg 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 Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Harrisburg to London

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg 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 Harrisburg 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.
7.4
United AirlinesOverall score based on 10852 reviews
7.1Entertainment
8.1Crew
7.2Comfort
6.7Food
7.7Boarding
Airline reviews

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

10.0 ExcellentMohammad, May 2024EWR - DFW
Read more about United Airlines reviews

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

Food wasn’t very good, old business seating configuration on an old A340

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

Book cheap flights from Harrisburg to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Harrisburg to London found on KAYAK in the last 72 hours.
5/30Thu
1 stopBritish Airways
31h 39mMDT-LHR
$739
5/30Thu
2 stopsBritish Airways
23h 44mMDT-LGW
$744
5/30Thu
2 stopsTurkish Airlines
40h 44mMDT-LGW
$1,109
5/30Thu
2 stopsTurkish Airlines
26h 09mMDT-LHR
$1,109
5/30Thu
2 stopsBritish Airways
15h 24mMDT-LCY
$2,985

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Harrisburg - London Flights

Departure:

Harrisburg (MDT)United States

Cabin classes: