Find latest British Airways deals from London to Boston

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Boston

British Airways London to Boston flight information

Flight Time7 hours 52 minutes
Cheapest Flight Price€324

British Airways flight schedule: London to Boston

Flight info.
Departure
Arrival
Weekly Schedule
  1. BA239

    19:10

    LHR

    7.8h

    21:55

    BOS

    SMTWTFS
  2. BA3272

    07:50

    LCY

    2.3h

    Direct

    11:10

    MAD

    SMTWT--
  3. BA4263

    12:30

    MAD

    8.8h

    Direct

    15:15

    BOS

    SM-WTF-
  4. BA458

    07:35

    LHR

    2.5h

    Direct

    11:05

    MAD

    SMTWTFS
  5. BA4263

    12:30

    MAD

    8.8h

    Direct

    15:15

    BOS

    SM-WTF-
  6. BA7195

    11:35

    LGW

    2.4h

    Direct

    15:00

    MAD

    SMTWTFS
  7. BA4215

    17:05

    MAD

    8.8h

    Direct

    19:50

    BOS

    S-T-TFS
  8. BA456

    06:15

    LHR

    2.5h

    Direct

    09:45

    MAD

    SMTWTFS
  9. BA4263

    12:30

    MAD

    8.8h

    Direct

    15:15

    BOS

    SM-WTF-
  10. BA458

    07:35

    LHR

    2.5h

    Direct

    11:05

    MAD

    SMTWTFS
  11. BA4215

    17:05

    MAD

    8.8h

    Direct

    19:50

    BOS

    S-T-TFS
  12. BA476

    08:05

    LHR

    2.1h

    Direct

    11:10

    BCN

    SMTWT--
  13. IB2625

    18:10

    BCN

    8.8h

    Direct

    20:55

    BOS

    SM-W---
  14. BA456

    06:15

    LHR

    2.5h

    Direct

    09:45

    MAD

    SMTWTFS
  15. BA4215

    17:05

    MAD

    8.8h

    Direct

    19:50

    BOS

    S-T-TFS
  16. BA7061

    18:45

    LHR

    2.4h

    Direct

    22:10

    MAD

    SMTWTFS
  17. BA4263

    12:30

    MAD

    8.8h

    Direct

    15:15

    BOS

    SM-WTF-
  18. BA7197

    20:40

    LGW

    2.3h

    Direct

    23:59

    MAD

    SMTWTFS
  19. BA1567

    10:25

    MAD

    8.1h

    Direct

    12:30

    JFK

    SMTWTFS
  20. BA5133

    18:16

    JFK

    1.3h

    Direct

    19:36

    BOS

    SMTWTFS
Show Less

FAQ

  • Which airlines offer direct flights from London to Boston?

    At the moment, you can catch a direct flight from London to Boston with the following airlines, including: Virgin Atlantic British Airways Jetblue Airways American Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • How long is the flight from London (LON) to Boston (BOS)?

    It takes about 7 hours 43 minutes to fly from London (LON) to Boston (BOS).
  • When is the best time to book flights from London to Boston?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • How many flights are there per week from London to Boston?

    Based on Trip.com data in the past 4 weeks, there is 41 flight per week flying from London to Boston. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: S/M/T/W/T/F/S -- B61621 (09:23)
  • When is the best time to book a flight from London to Boston to get the best price?

    The cheapest months to fly from London to Boston is September, when demand for travel is lower.
  • Which upcoming date is the cheapest for flights from London to Boston?

    After crunching the numbers on our December flight calendar, it's currently cheapest to fly from London to Boston on December 6, 2025 with Icelandair, with prices starting at €368.
  • Which airports can I fly through when travelling to Boston from London?

    You can land at any one of the following hubs in Boston, with Heathrow Airport to Logan International Airport (LHR-BOS) is by far the most common option on this route: Hartford Barnes Airport (BNH) Logan International Airport (BOS) Portsmouth International Airport at Pease (PSM).
  • What is the time difference between London and Boston?

    The time difference between Boston and London is 5h.
  • How can I change or cancel my flight ticket from London to Boston?

    Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.