Find latest British Airways deals from London to Boston

  • One way
  • Return
      • direct cheapest
        LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Sun, Sep 6|British Airways
        £357
        £1,164
        69% off
        Search
        69% off
        £1,164
        £357
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Wed, Sep 16|British Airways
        £360
        £1,164
        69% off
        Search
        69% off
        £1,164
        £360
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Sun, Sep 13|British Airways
        £366
        £1,164
        69% off
        Search
        69% off
        £1,164
        £366
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Mon, Sep 7|British Airways
        £392
        Search
        £392
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Thu, Sep 10|British Airways
        £742
        Search
        £742
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Tue, Sep 15|British Airways
        £754
        Search
        £754
      • LHR17:35
        7h 30m
        Direct
        BOS20:05
        London - Boston|Thu, Sep 17|British Airways
        £755
        Search
        £755
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Mon, Sep 14|British Airways
        £756
        Search
        £756
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Sat, Sep 12|British Airways
        £760
        Search
        £760
      • LHR10:05
        7h 35m
        Direct
        BOS12:40
        London - Boston|Sun, Aug 23|British Airways
        £835
        Search
        £835
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Wed, Sep 9|British Airways
        £930
        Search
        £930
      • LHR20:10
        7h 25m
        Direct
        BOS22:35
        London - Boston|Fri, Sep 11|British Airways
        £931
        Search
        £931
      • LHR09:15
        11h 55m
        1 stops
        BOS16:10
        London - Boston|Sun, Sep 6|British Airways
        £337
        Search
        £337
      • LGW11:30
        13h 15m
        1 stops
        BOS19:45
        London - Boston|Sun, Sep 13|British Airways
        £347
        Search
        £347
      • LGW11:30
        13h
        1 stops
        BOS19:30
        London - Boston|Wed, Sep 16|British Airways
        £354
        Search
        £354
      • LHR09:15
        15h 30m
        1 stops
        BOS19:45
        London - Boston|Sun, Sep 13|British Airways
        £357
        Search
        £357
      • LCY19:15
        29h 35m
        1 stops
        BOS19:50
        London - Boston|Wed, Sep 16|British Airways
        £373
        Search
        £373
      • LGW20:40
        24h 30m
        1 stops
        BOS16:10
        London - Boston|Mon, Sep 7|British Airways
        £395
        Search
        £395
      • LGW20:40
        24h 30m
        1 stops
        BOS16:10
        London - Boston|Sat, Sep 12|British Airways
        £763
        Search
        £763
      • LHR08:50
        11h 5m
        1 stops
        BOS14:55
        London - Boston|Thu, Sep 10|British Airways
        £776
        Search
        £776
      • LHR08:50
        11h 5m
        1 stops
        BOS14:55
        London - Boston|Mon, Sep 14|British Airways
        £791
        Search
        £791
      • LHR08:50
        11h 5m
        1 stops
        BOS14:55
        London - Boston|Thu, Sep 17|British Airways
        £792
        Search
        £792
      • LCY09:10
        10h 45m
        1 stops
        BOS14:55
        London - Boston|Thu, Sep 10|British Airways
        £792
        Search
        £792
      • LCY09:10
        10h 45m
        1 stops
        BOS14:55
        London - Boston|Thu, Sep 17|British Airways
        £809
        Search
        £809
      • LCY13:45
        10h 5m
        1 stops
        BOS18:50
        London - Boston|Tue, Sep 15|British Airways
        £818
        Search
        £818
      • LHR09:15
        11h 55m
        1 stops
        BOS16:10
        London - Boston|Sun, Aug 23|British Airways
        £823
        Search
        £823
      • LGW20:40
        24h 30m
        1 stops
        BOS16:10
        London - Boston|Sun, Aug 23|British Airways
        £830
        Search
        £830
      • LGW20:40
        24h 30m
        1 stops
        BOS16:10
        London - Boston|Fri, Sep 11|British Airways
        £927
        Search
        £927
      • LGW20:40
        24h 30m
        1 stops
        BOS16:10
        London - Boston|Tue, Sep 8|British Airways
        £928
        Search
        £928
      • LCY09:35
        11h 35m
        1 stops
        BOS16:10
        London - Boston|Wed, Sep 9|British Airways
        £929
        Search
        £929
      • LON13:00
        11h 35m
        Direct
        BOS14:00
        London - Boston|Mon, Sep 6|Normal Airline
        Find more flights
        Find more flights

British Airways London to Boston flight information

Flight Time 7 hours 38 minutes
Cheapest Flight Price £292

British Airways flight schedule: London to Boston

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA239

    British Airways

    20:10

    LHR

    7.4h

    Direct

    22:35

    BOS

    S M T W T F S
    Search

  2. BA1545

    British Airways

    10:30

    LHR

    7.8h

    Direct

    13:15

    BOS

    S M T W T F S
    Search

  3. BA7069

    British Airways

    11:30

    LHR

    2.4h

    Direct

    14:55

    MAD

    S M T W T F S
    Search

  4. BA4215

    British Airways

    17:30

    MAD

    8.3h

    Direct

    19:50

    BOS

    S M T W T F S
    Search

  5. BA3272

    British Airways

    09:35

    LCY

    2.3h

    Direct

    12:55

    MAD

    - - T - T - -
    Search

  6. BA4263

    British Airways

    13:50

    MAD

    8.3h

    Direct

    16:10

    BOS

    S M T W - F S
    Search

  7. BA7053

    British Airways

    09:15

    LHR

    2.4h

    Direct

    12:40

    MAD

    S M T W T F S
    Search

  8. BA4263

    British Airways

    13:50

    MAD

    8.3h

    Direct

    16:10

    BOS

    S M T W - F S
    Search

  9. BA7055

    British Airways

    10:50

    LHR

    2.4h

    Direct

    14:15

    MAD

    S M T W T F S
    Search

  10. BA4215

    British Airways

    17:30

    MAD

    8.3h

    Direct

    19:50

    BOS

    S M T W T F S
    Search

  11. BA7195

    British Airways

    11:30

    LGW

    2.5h

    Direct

    15:00

    MAD

    S M T W T F S
    Search

  12. BA4215

    British Airways

    17:30

    MAD

    8.3h

    Direct

    19:50

    BOS

    S M T W T F S
    Search

  13. BA3272

    British Airways

    09:35

    LCY

    2.3h

    Direct

    12:55

    MAD

    - - T - T - -
    Search

  14. BA4215

    British Airways

    17:30

    MAD

    8.3h

    Direct

    19:50

    BOS

    S M T W T F S
    Search
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 Jetblue Airways British 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 38 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 60 flight per week flying from London to Boston. You can check the weekly schedule for popular airlines on this route below: Virgin Atlantic: S/M/T/W/T/F/S -- VS157 (16:32) Iberia: S/M/T/W/T/F/S -- IB3588 (15:12)

  • 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 August flight calendar, it's currently cheapest to fly from London to Boston on August 27, 2026 with KLM Royal Dutch Airlines, with prices starting at £222.

  • 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 Boston Logan International Airport (LHR-BOS) is by far the most common option on this route: Hartford Barnes Airport (BNH) Boston Logan International Airport (BOS) Portsmouth International Airport (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.