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LHR - BOS

$273 Find Cheap Flights from London Heathrow Airport to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Boston departing on 3/17. 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
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Boston.
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Cheap Flight Deals from London Heathrow Airport to Boston (LHR-BOS)

 
These are the cheapest deals for flights from Heathrow to Boston 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 Heathrow to Boston

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

Recent one-way flight deals from Heathrow to Boston

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

Recent last minute flight deals from Heathrow to Boston

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

Recent direct flight deals from Heathrow to Boston

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

Cheap bus & train deals from Heathrow to Boston

Find recent round-trip train or bus tickets from Heathrow to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 2:30 pmLHR-BOS
13h 30m1 stop
10:50 pm - 6:55 pmBOS-LHR
15h 05m1 stop
$420TAP AIR PORTUGAL
Find Deal
Wed, Dec 11 - Sat, Jan 25
6:00 am - 8:05 pmLHR-BOS
19h 05m1 stop
6:10 pm - 5:30 pmBOS-LHR
18h 20m1 stop
$425TAP AIR PORTUGAL
Find Deal
Fri, Jan 24 - Mon, Feb 3
8:15 am - 8:05 pmLHR-BOS
16h 50m1 stop
10:50 pm - 10:40 pmBOS-LHR
18h 50m1 stop
$428TAP AIR PORTUGAL
Find Deal
Fri, Dec 6 - Sun, Dec 8
8:25 am - 11:23 amLHR-BOS
7h 58mnonstop
5:10 am - 8:45 pmBOS-LHR
10h 35m1 stop
$469JetBlue
Find Deal
Mon, Feb 10 - Mon, Feb 24
8:25 am - 12:23 pmLHR-BOS
7h 58mnonstop
7:12 pm - 5:55 amBOS-LHR
6h 43mnonstop
$473JetBlue
Find Deal
Tue, Mar 11 - Mon, Mar 24
10:35 am - 1:00 pmLHR-BOS
7h 25mnonstop
8:20 pm - 7:50 amBOS-LHR
6h 30mnonstop
$551British Airways
Find Deal
Wed, Dec 11 - Thu, Jan 16
6:30 am - 7:15 pmLHR-BOS
17h 45m1 stop
8:10 pm - 7:55 amBOS-LHR
6h 45mnonstop
$553Virgin Atlantic
Find Deal
Wed, Nov 20 - Wed, Dec 11
8:40 am - 11:30 amLHR-BOS
7h 50mnonstop
7:15 pm - 6:55 amBOS-LHR
6h 40mnonstop
$562British Airways
Find Deal
Tue, Jan 7 - Thu, May 22
6:30 am - 1:30 pmLHR-BOS
12h 00m1 stop
8:10 pm - 7:55 amBOS-LHR
6h 45mnonstop
$565Delta
Find Deal
Wed, Dec 4 - Thu, Dec 12
12:20 pm - 11:51 pmLHR-BOS
16h 31m1 stop
7:25 pm - 7:05 amBOS-LHR
6h 40mnonstop
$566Delta
Find Deal
Tue, Dec 31 - Thu, Jan 16
7:35 am - 6:00 pmLHR-BOS
14h 25m1 stop
Mon, Mar 17
7:30 am - 6:00 pmLHR-BOS
14h 30m1 stop
Wed, Mar 26
2:10 pm - 5:00 pmLHR-BOS
31h 50m1 stop
Fri, Dec 6
6:05 pm - 4:50 pmLHR-BOS
27h 45m1 stop
$449Aer Lingus
Find Deal
Fri, Jan 3
12:15 pm - 5:45 pmLHR-BOS
10h 30m1 stop
$452Icelandair
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Thu, Nov 28
11:45 am - 7:15 pmLHR-BOS
12h 30m1 stop
$460KLM
Find Deal
Wed, Dec 18
8:40 pm - 5:45 pmLHR-BOS
26h 05m1 stop
$463Icelandair
Find Deal
Sun, Nov 17
9:55 am - 8:55 pmLHR-BOS
16h 00m1 stop
$469Vueling
Find Deal
Sat, Nov 16
8:50 pm - 9:40 pmLHR-BOS
29h 50m1 stop
$473Vueling
Find Deal
Wed, Nov 27
6:05 pm - 4:50 pmLHR-BOS
27h 45m1 stop
$478Aer Lingus
Find Deal
Mon, Dec 2
8:40 pm - 5:45 pmLHR-BOS
26h 05m1 stop
11:35 am - 7:30 pmBOS-LHR
26h 55m1 stop
$533Icelandair
Find Deal
Tue, Nov 12 - Thu, Dec 12
8:40 pm - 5:45 pmLHR-BOS
26h 05m1 stop
8:00 pm - 7:30 pmBOS-LHR
18h 30m1 stop
$550Icelandair
Find Deal
Tue, Nov 12 - Tue, Nov 19
8:40 pm - 5:45 pmLHR-BOS
26h 05m1 stop
8:00 pm - 7:30 pmBOS-LHR
18h 30m1 stop
$560Icelandair
Find Deal
Tue, Nov 12 - Tue, Nov 19
7:50 am - 1:45 pmLHR-BOS
10h 55m1 stop
9:20 pm - 11:25 amBOS-LHR
9h 05m1 stop
$576Aer Lingus
Find Deal
Tue, Nov 12 - Sun, Nov 17
9:50 am - 6:55 pmLHR-BOS
14h 05m1 stop
5:50 pm - 8:05 amBOS-LHR
9h 15m1 stop
$589Aer Lingus
Find Deal
Tue, Nov 12 - Sun, Nov 17
8:50 am - 11:50 amLHR-BOS
8h 00mnonstop
7:20 pm - 6:25 amBOS-LHR
30h 05m1 stop
$740Virgin Atlantic
Find Deal
Tue, Nov 12 - Sun, Nov 17
8:50 am - 11:50 amLHR-BOS
8h 00mnonstop
7:15 pm - 7:05 amBOS-LHR
6h 50mnonstop
$807Virgin Atlantic
Find Deal
Tue, Nov 12 - Sun, Nov 17
8:25 am - 11:25 amLHR-BOS
8h 00mnonstop
6:15 pm - 5:55 amBOS-LHR
6h 40mnonstop
$863JetBlue
Find Deal
Tue, Nov 12 - Mon, Nov 18
8:25 am - 11:25 amLHR-BOS
8h 00mnonstop
6:15 pm - 5:55 amBOS-LHR
6h 40mnonstop
$864JetBlue
Find Deal
Tue, Nov 12 - Tue, Nov 19
8:40 am - 6:40 pmLHR-BOS
15h 00m1 stop
8:20 pm - 7:50 amBOS-LHR
6h 30mnonstop
$1,245American Airlines
Find Deal
Mon, Nov 11 - Wed, Nov 20
8:25 am - 11:23 amLHR-BOS
7h 58mnonstop
6:10 pm - 5:55 amBOS-LHR
6h 45mnonstop
$457Icelandair
Find Deal
Mon, Jan 13 - Tue, Feb 4
8:25 am - 11:23 amLHR-BOS
7h 58mnonstop
6:10 pm - 5:55 amBOS-LHR
6h 45mnonstop
$469JetBlue
Find Deal
Wed, Feb 5 - Tue, Feb 18
10:35 am - 1:10 pmLHR-BOS
7h 35mnonstop
8:10 pm - 7:50 amBOS-LHR
6h 40mnonstop
$539British Airways
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:50 am - 11:45 amLHR-BOS
7h 55mnonstop
7:15 pm - 7:05 amBOS-LHR
6h 50mnonstop
$540Virgin Atlantic
Find Deal
Wed, Dec 4 - Tue, Dec 10
10:35 am - 1:10 pmLHR-BOS
7h 35mnonstop
7:30 am - 6:55 pmBOS-LHR
6h 25mnonstop
$543British Airways
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:50 am - 11:45 amLHR-BOS
7h 55mnonstop
8:10 pm - 7:55 amBOS-LHR
6h 45mnonstop
$547Delta
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:50 am - 11:45 amLHR-BOS
7h 55mnonstop
8:10 pm - 7:55 amBOS-LHR
6h 45mnonstop
$558Virgin Atlantic
Find Deal
Tue, Dec 3 - Mon, Dec 9
2:35 pm - 5:30 pmLHR-BOS
7h 55mnonstop
8:45 pm - 8:35 amBOS-LHR
6h 50mnonstop
$562Delta
Find Deal
Tue, Jan 7 - Wed, May 21
10:35 am - 1:10 pmLHR-BOS
7h 35mnonstop
7:30 am - 6:55 pmBOS-LHR
6h 25mnonstop
$610Iberia
Find Deal
Tue, Nov 19 - Tue, Nov 26
10:35 am - 1:00 pmLHR-BOS
7h 25mnonstop
6:25 pm - 5:55 amBOS-LHR
6h 30mnonstop
$641Iberia
Find Deal
Tue, Dec 31 - Thu, Jan 16

Flights from Heathrow to Boston - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from London Heathrow Airport to Boston?

The average price of all flights from London Heathrow Airport to Boston clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Boston on a Wednesday and more expensive on a Sunday. On your return trip to London Heathrow Airport, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from London Heathrow Airport to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Boston, 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 London Heathrow Airport to Boston is February, where tickets cost $516 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $804 and $751 respectively.

How far in advance should I book a flight from London Heathrow Airport to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Boston, 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 London Heathrow Airport to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 154 days before departure.

Good to know

Low season

February

High season

July

Cheapest flight

$273
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from London Heathrow Airport to Boston

When to book flights from Heathrow to Boston

Are your dates flexible? Find out the best times to travel from Heathrow to Boston 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 London Heathrow Airport to Boston flights

  • How can I get from Boston airport to downtown?

    You can travel from Boston Airport to the centre of the city via the MBTA Subway, which costs about $2.75 (£2) and takes approximately 35min. There is also a free option via the MBTA Silver Line, which takes you to the South Station in about 25min. Alternatively, a taxi will cost around $35 (£25) and takes about 20min to get you to the centre.

  • Can I fly non-stop between London and Boston?

    Yes, you can fly non-stop with several airlines from Heathrow Airport. With flights taking under 8h in general, you will be landing in Boston in no time at all. Depending on which airline you leave from, you may depart from a different terminal. For instance, British Airways flights leave from Terminal 3, KLM leaves from Terminal 2, whereas Iberia takes-off from Terminal 5. This may affect your travel or accommodation requirements, depending on when and how you are getting to the airport.

  • Can I use an express lane at airport security?

    Yes, you can pre-book your express lane ticket in advance, providing you do this at least 24h prior to take-off. You will get a QR code and a time slot in which the code is valid. From here you can use the express lane to beat the queues going through security. This is about £12.50 and is a great way to avoid hanging around at the airport.

  • Are there hotels I can stay at the night before my flight?

    Yes, you can stay at many airport hotels before your flight. If you are leaving from Terminal 2 with British Airways, you can stay at Aerotel, which is a few minutes’ walk from the terminal building. If your flight is with Iberia from Terminal 5, then you can stay at Sofitel which is conveniently located next to the terminal, whereas Hilton Garden Inn is close to Terminal 2 should your trip be with KLM.

  • What is the cheapest flight from London Heathrow Airport to Boston?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Boston was $273 for a one-way ticket and $420 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Boston?

    Yes, you’ll need a passport to travel to Boston from London Heathrow Airport.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Boston?

    Air France, KLM, Virgin Atlantic, Delta, and American Airlines offer inflight Wi-Fi service on the London Heathrow Airport to Boston flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Boston?

    The Boeing 777-200/200ER is the aircraft model that flies most regularly on the London Heathrow Airport to Boston flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Boston?

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

  • On which days can I fly direct from London Heathrow Airport to Boston?

    There are nonstop flights from London Heathrow Airport to Boston on a daily basis.

  • Which is the best airline for flights from London to Boston, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from London to Boston are Delta and KLM. With an average price for the route of $658 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $592 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Boston?

    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 London Heathrow Airport to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from London Heathrow Airport 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 London Heathrow Airport to Boston?

    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 Boston with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and BOS can sometimes prove cheaper using this method.

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

    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 Boston from London Heathrow Airport 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 London Heathrow Airport to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $647 or less one-way and $613 or less round-trip.
  • One of the advantages of a flight from London Heathrow is that it’s easy to reach from the centre of London. You can take either the Piccadilly Line or Heathrow Express, which take you directly to the terminal building, or you can reach it by car via exit 14 or 15 of the M25.
  • Boston Logan Airport is brilliantly located for your onward journey. With Nashua about 50min away by car and Worcester a similar distance, you can explore Massachusetts with ease upon touchdown in the States.
  • Before your flight across the Atlantic, one great way to relax is to enjoy a lounge, such as Aspire Lounge. From about £25 per person, you can enjoy complimentary Wi-Fi and food and drink, as well as shower facilities, to put you in a great mood ahead of your trip.
  • If you need assistance with mobility at Heathrow Airport, you can arrange for this ahead of your arrival. Call up at the Assistance Host Area reception least 48h in advance, and they will provide you with a wheelchair upon arrival. You can either meet them at their desk or they will meet you when you get to the airport.
  • Before take-off, you can exchange your currency with ease. At Terminals 2, 3 and 4 you can visist Travelex bureaus, whereas at Terminal 5, you will have access to a Moneycorp office. These can be easily located upon arrival, so you’ll be able to get American Dollars with ease ahead of your trip.
See more tips

Flights from Heathrow to Boston: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Heathrow to Boston 
Verified travelerFlew with British AirwaysLHR-BOSMar 2024
If you are arriving on a late flight check in to an airport hotel at Logan. Good choice, easy access and good start to your trip
Verified travelerFlew with British AirwaysLHR-BOSMar 2024
everything went smoothly, found my connection very easily
RandyFlew with British AirwaysLHR-BOSMay 2024
Be aware that the cost for your luggage has gone up to $75!!
StephenFlew with British AirwaysLHR-BOSJan 2024
My best tip is make a ton of money, so you can afford to fly business or first class.
Verified travelerFlew with FinnairLHR-BOSDec 2023
If you’re looking for a hassle free and good customer experience, avoid BA; Fly American. As soon as you board the plane, set your watch to local US time to help adjust to the time difference.

Prefer to fly non-stop from London Heathrow Airport to Boston?

Find which airlines fly direct from London Heathrow Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Nonstop departures

London Heathrow to Boston Logan Intl

Monday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Tuesday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Wednesday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Thursday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Friday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Saturday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Sunday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

See more direct flights

Nonstop returns

Boston Logan Intl to London Heathrow

Monday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Tuesday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Wednesday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Thursday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Friday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Saturday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

Sunday

Aer Lingus, Air France, American Airlines, +10 more

Aer Lingus, Air France, +11 more

See more direct flights
See more direct flights

Top 5 airlines serving from Heathrow to Boston

 
See real verified KAYAK customer reviews for airlines flying from London to Boston. 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 Heathrow to Boston? 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.
8.0
DeltaOverall score based on 8827 reviews
8.2Boarding
7.3Food
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

6.0 GoodSus, Nov 2024GEG - ATL
Read more Delta reviews

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

I love my flight attendant Faith, always smiles always helpful. She makes the flight experience wonderful thank you

My return flights were changed by the airline and my preferred seat selection with extra legroom was not transferred to the new flights

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

Flight did not have seat back entertainment and the wifi was iffy.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

I paid for the service of having the right to choose my seat and it was not like that, they put me where they wanted and I explained to one of the staff that they were before boarding and they were very rude. I am traveling with the family and they put us in separate seats.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

Non operational toilet, non operational charging outlets and my air didn’t work.

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

It is okay. Flight was on time to start and early to land

Fantastic. I am low vision and was impressed with how helpful and accommodating the service tam was. It was super appreciated! I was pleasantly surprised about how delicious the food was. Like, “I wish I had more even though I’m no longer hungry” delicious. 100% enjoyable trip.

The boarding process was such a chaos with everyone crowding at the gates. There was no structure. The onboard crew were fantastic and very good.

Boarding was a shambles, pushed us all onto the airbridge and then made us wait for ages

Spacious business class lie flat sear. 2 hour delay leaving LHR led to a misconnection in Phoenix. I was place on a much later flight but that would mean a 6 hour lay over - more than half the time it took to fly the 5000+ plus miles from London, That second flight was only an hour! The staff in London said they could do nothing which led to uncertainty through the long haul flight. Thr agents in Phoenix were very responsive put me on a 5 PM flight to SAN but that flight was delayed so we took off around 6. There is little storage for personal items in the pod. There was no vegetarian meals left so flight attnedant did her best to cobble a meal from snacks. All in all I was disappointed in the AA experience.

Free WiFi and movies were not free - everything required signing up for future billing. Boston bound crew were very courteous and gracious.

Terrible. Flight got diverted and missed connections. Staff was uninterested in helping us get our connections sorted out

Pilot kept the seatbelt light off for almost the entire flight, so bathroom visits were well spread out. Yes, it was a very smooth ride, but I have been on transatlantic flights where the seatbelt light was almost perpetually on, even though no turbulence. Pickup of meal trays and trash was exceptionally fast and frequent.

The crew on the aeroplane were absolutely fantastic, very kind, very caring and very supportive. The food was good and the inflight entertainment was really good. When I went to collect my bag from the carousel, I was waiting a long time with the other passengers. Other than that, I am highly satisfied with everything else.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

Horrible food and uncomfortable plane. One toilet was out of service.

Business class is fantastic! Lie flat seats, great meals, privacy, and lots of nice amenities!

Flight to Seattle was fine. We were delayed getting into our gate. The connection time was short and they make you go through security again which was slow.

The crew was great, the food was great, the seats were torture. I just could not get comfortable. Too narrow, too close to the seat in front. I felt guilty about reclining my seat and resisted but the people in front of me did not feel the same way. I thought both coming and going that the discomfort would conceivably be enough to prevent me from going abroad in the future. Will it? I'm not sure - but it will definitely be a factor in my choice of travel.

Food was pretty good and crew did ok. Boarding was a disaster. Seats and leg room were not conducive to a comfortable flight, especially if you are 6’3” and have the person in front of you leaning their chair all the way back for 9 hours and your are told they are allowed to do that.

Book cheap flights from London to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Boston found on KAYAK in the last 72 hours.
3/17Mon
1 stop
14h 25mLHR-BOS
$273
3/26Wed
1 stop
14h 30mLHR-BOS
$277
12/6Fri
1 stop
31h 50mLHR-BOS
$283
1/3Fri
1 stopAer Lingus
27h 45mLHR-BOS
$449
11/28Thu
1 stopIcelandair
10h 30mLHR-BOS
$452
12/18Wed
1 stopKLM
12h 30mLHR-BOS
$460
11/17Sun
1 stopIcelandair
26h 05mLHR-BOS
$463
11/16Sat
1 stopVueling
16h 00mLHR-BOS
$469
11/27Wed
1 stopVueling
29h 50mLHR-BOS
$473
12/2Mon
1 stopAer Lingus
27h 45mLHR-BOS
$478

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Last minute flights from Heathrow to Boston

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 London to Boston that are departing in the next 10 days.
11/12Tue
multi-stopIcelandair
26h 05mLHR-BOS
12/12Thu
multi-stopIcelandair
26h 55mBOS-LHR
$533
11/12Tue
multi-stopIcelandair
26h 05mLHR-BOS
11/19Tue
multi-stopIcelandair
18h 30mBOS-LHR
$550
11/12Tue
multi-stopIcelandair
26h 05mLHR-BOS
11/19Tue
multi-stopIcelandair
18h 30mBOS-LHR
$560
11/12Tue
multi-stopAer Lingus
10h 55mLHR-BOS
11/17Sun
multi-stopAer Lingus
9h 05mBOS-LHR
$576
11/12Tue
multi-stopAer Lingus
14h 05mLHR-BOS
11/17Sun
multi-stopAer Lingus
9h 15mBOS-LHR
$589
11/12Tue
nonstopVirgin Atlantic
8h 00mLHR-BOS
11/17Sun
multi-stopVirgin Atlantic
30h 05mBOS-LHR
$740
11/12Tue
nonstopVirgin Atlantic
8h 00mLHR-BOS
11/17Sun
nonstopVirgin Atlantic
6h 50mBOS-LHR
$807
11/12Tue
nonstopJetBlue
8h 00mLHR-BOS
11/18Mon
nonstopJetBlue
6h 40mBOS-LHR
$863
11/12Tue
nonstopJetBlue
8h 00mLHR-BOS
11/19Tue
nonstopJetBlue
6h 40mBOS-LHR
$864
11/11Mon
multi-stopAmerican Airlines
15h 00mLHR-BOS
11/20Wed
nonstopAmerican Airlines
6h 30mBOS-LHR
$1,245

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Everything you need to know for your flight from Heathrow to Boston

Information on your arrival and departure airports