Flight INFO & British Airways(BA) flights from London to San Francisco

Cheapest one-way flight price US$452
Cheapest return ticket price US$506
Cheapest month September
Peak season for travel July
Flight distance 8,630.44 km
Average flight time 11 hours 6 minutes
Popular airline United Airlines
Frequency ～24/week

Book British Airways(BA) flights from London to San Francisco

  • One way
  • Round-trip
      • direct cheapest
        LHR10:45
        11h 5m
        Nonstop
        SFO13:50
        London - San Francisco|Tue, Sep 29|British Airways
        US$495
        US$1,118
        56% off
        Search
        56% off
        US$1,118
        US$495
      • LHR10:45
        11h 5m
        Nonstop
        SFO13:50
        London - San Francisco|Mon, Oct 12|British Airways
        US$495
        US$1,118
        56% off
        Search
        56% off
        US$1,118
        US$495
      • LHR10:45
        11h 5m
        Nonstop
        SFO13:50
        London - San Francisco|Fri, Oct 2|British Airways
        US$495
        US$1,118
        56% off
        Search
        56% off
        US$1,118
        US$495
      • LHR10:45
        11h 5m
        Nonstop
        SFO13:50
        London - San Francisco|Sat, Oct 10|British Airways
        US$502
        Search
        US$502
      • LHR14:30
        11h 10m
        Nonstop
        SFO17:40
        London - San Francisco|Tue, Oct 6|British Airways
        US$508
        Search
        US$508
      • LHR14:30
        11h 10m
        Nonstop
        SFO17:40
        London - San Francisco|Mon, Oct 5|British Airways
        US$551
        Search
        US$551
      • LHR10:45
        11h 5m
        Nonstop
        SFO13:50
        London - San Francisco|Sat, Oct 3|British Airways
        US$552
        Search
        US$552
      • LHR14:20
        11h 10m
        Nonstop
        SFO17:30
        London - San Francisco|Wed, Sep 30|British Airways
        US$573
        Search
        US$573
      • LHR10:45
        11h 5m
        Nonstop
        SFO13:50
        London - San Francisco|Thu, Oct 8|British Airways
        US$648
        Search
        US$648
      • LHR14:30
        11h 10m
        Nonstop
        SFO17:40
        London - San Francisco|Tue, Oct 13|British Airways
        US$659
        Search
        US$659
      • LHR10:45
        11h 5m
        Nonstop
        SFO13:50
        London - San Francisco|Tue, Sep 15|British Airways
        US$1,017
        Search
        US$1,017
      • LHR14:25
        16h 9m
        1 stops
        SFO22:34
        London - San Francisco|Mon, Oct 5|British Airways
        US$498
        Search
        US$498
      • LHR12:15
        15h 49m
        1 stops
        SFO20:04
        London - San Francisco|Tue, Sep 29|British Airways
        US$501
        Search
        US$501
      • LHR12:15
        15h 49m
        1 stops
        SFO20:04
        London - San Francisco|Sat, Oct 3|British Airways
        US$501
        Search
        US$501
      • LHR12:15
        15h 49m
        1 stops
        SFO20:04
        London - San Francisco|Fri, Oct 2|British Airways
        US$501
        Search
        US$501
      • LHR16:55
        14h 34m
        1 stops
        SFO23:29
        London - San Francisco|Mon, Oct 12|British Airways
        US$502
        Search
        US$502
      • LHR19:25
        26h 49m
        1 stops
        SFO14:14
        London - San Francisco|Tue, Oct 6|British Airways
        US$507
        Search
        US$507
      • LHR08:20
        34h 13m
        1 stops
        SFO10:33
        London - San Francisco|Sun, Oct 11|British Airways
        US$510
        Search
        US$510
      • LHR16:25
        38h 5m
        1 stops
        SFO22:30
        London - San Francisco|Wed, Sep 30|British Airways
        US$524
        Search
        US$524
      • LHR13:45
        17h 14m
        1 stops
        SFO22:59
        London - San Francisco|Sat, Oct 10|British Airways
        US$530
        Search
        US$530
      • LCY06:45
        17h 5m
        1 stops
        SFO15:50
        London - San Francisco|Mon, Oct 5|British Airways
        US$619
        Search
        US$619
      • LCY20:30
        27h 25m
        1 stops
        SFO15:55
        London - San Francisco|Tue, Oct 6|British Airways
        US$631
        Search
        US$631
      • LCY20:30
        27h 25m
        1 stops
        SFO15:55
        London - San Francisco|Tue, Sep 29|British Airways
        US$634
        Search
        US$634
      • LCY18:05
        29h 50m
        1 stops
        SFO15:55
        London - San Francisco|Mon, Oct 12|British Airways
        US$634
        Search
        US$634
      • LCY19:30
        28h 20m
        1 stops
        SFO15:50
        London - San Francisco|Sun, Oct 11|British Airways
        US$635
        Search
        US$635
      • LCY06:45
        17h 10m
        1 stops
        SFO15:55
        London - San Francisco|Wed, Sep 30|British Airways
        US$637
        Search
        US$637
      • LHR15:05
        15h 14m
        1 stops
        SFO22:19
        London - San Francisco|Thu, Oct 8|British Airways
        US$648
        Search
        US$648
      • LHR18:05
        23h 22m
        1 stops
        SFO09:27
        London - San Francisco|Tue, Oct 13|British Airways
        US$659
        Search
        US$659
      • LCY06:45
        17h 5m
        1 stops
        SFO15:50
        London - San Francisco|Thu, Oct 8|British Airways
        US$704
        Search
        US$704
      • LCY20:30
        27h 25m
        1 stops
        SFO15:55
        London - San Francisco|Tue, Oct 13|British Airways
        US$728
        Search
        US$728
      • LON13:00
        27h 25m
        Nonstop
        SFO14:00
        London - San Francisco|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

British Airways(BA) flights from London to San Francisco & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA285

    British Airways

    10:45

    LHR

    11.1h

    Nonstop

    13:50

    SFO

    S M T W T F S
    Search

  2. BA287

    British Airways

    14:30

    LHR

    11.2h

    Nonstop

    17:40

    SFO

    S M T W T F S
    Search

  3. BA1502

    British Airways

    16:25

    LHR

    11.2h

    Nonstop

    19:35

    LAX

    S M T W T F S
    Search

  4. BA4809

    British Airways

    21:35

    LAX

    1.6h

    Nonstop

    23:08

    SFO

    S - - W T - S
    Search

  5. BA1546

    British Airways

    14:45

    LHR

    8.8h

    Nonstop

    17:35

    ORD

    S M T W T F S
    Search

  6. BA6996

    British Airways

    21:05

    ORD

    4.7h

    Nonstop

    23:45

    SFO

    S M T W T F S
    Search

  7. BA193

    British Airways

    12:55

    LHR

    10.2h

    Nonstop

    17:05

    DFW

    S M T W T F S
    Search

  8. BA2493

    British Airways

    18:40

    DFW

    3.8h

    Nonstop

    20:25

    SFO

    S M T - T F S
    Search

  9. BA269

    British Airways

    15:05

    LHR

    11.3h

    Nonstop

    18:20

    LAX

    S M T W T F S
    Search

  10. BA5112

    British Airways

    20:45

    LAX

    1.6h

    Nonstop

    22:19

    SFO

    S M T W T F S
    Search

  11. BA1590

    British Airways

    11:00

    LHR

    10.2h

    Nonstop

    15:10

    DFW

    S M T W T F S
    Search

  12. BA2495

    British Airways

    13:16

    DFW

    3.6h

    Nonstop

    14:55

    SFO

    S M T W T F S
    Search
Show less

British Airways(BA) flights from London to San Francisco Flight Booking FAQ

  • Which airlines offer direct flights from London to San Francisco?

    At the moment, you can catch a nonstop flight from London to San Francisco with the following airlines, including: United Airlines Virgin Atlantic British Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long is a flight from London to San Francisco?

    It takes about 11 hours 6 minutes to fly from London to San Francisco.

  • When is the best time to book flights from London to San Francisco?

    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 San Francisco 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 San Francisco?

    Based on Trip.com data in the past 4 weeks, there is 41 flight per week flying from London to San Francisco. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA939 (16:29) British Airways: S/M/T/W/T/F/S -- BA287 (14:58)

  • When are flight tickets from London (LON) to San Francisco (SFO) the cheapest?

    The cheapest months to fly from London to San Francisco is September, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from London to San Francisco on?

    After crunching the numbers on our September flight calendar, it's currently cheapest to fly from London to San Francisco on September 23, 2026 with SWISS, with prices starting at US$464.

  • Which airports fly into San Francisco from London?

    You can land at any one of the following hubs in San Francisco: San Francisco International Airport (SFO). Flying from Heathrow Airport to San Francisco International Airport (LHR-SFO) is by far the most common option on this route.

  • Is there any time difference between London and San Francisco?

    The time difference between San Francisco and London is 8h.

  • How do I change or cancel my ticket from London to San Francisco?

    Tickets can only be changed or canceled 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.