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London International Airport to San Francisco Intl. Airport flight

Explore the cheapest one-way and round-trip flights from London International Airport to San Francisco Intl. Airport over the next 90 days, with one-way fares from £142 and round-trip from £223. Based on Trip.com's latest 7-day flight data.

    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Tue, Dec 8 | WestJet
      SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Mon, Dec 14 | WestJet
      £223 £613
      64% off
      64% off
      £613 £223
    • YXU 9:15 AM
      9h 25m
      1 stop
      SFO 3:40 PM
      London - San Francisco | Sat, Nov 21 | Air Canada
      SFO 8:25 AM
      10h 32m
      1 stop
      YXU 9:57 PM
      San Francisco - London | Wed, Nov 25 | Air Canada
      £281 £613
      54% off
      54% off
      £613 £281
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Fri, Nov 27 | WestJet
      SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Fri, Dec 4 | WestJet
      £286 £613
      53% off
      53% off
      £613 £286
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Sat, Dec 5 | WestJet
      SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Fri, Dec 11 | WestJet
      £288
      53% off
      £613 £288
    • YXU 9:15 AM
      9h 25m
      1 stop
      SFO 3:40 PM
      London - San Francisco | Tue, Nov 10 | Air Canada
      SFO 4:40 PM
      12h 57m
      1 stop
      YXU 8:37 AM
      San Francisco - London | Tue, Nov 17 | Air Canada
      £336
      45% off
      £613 £336
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Fri, Dec 4 | WestJet
      SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Fri, Dec 11 | WestJet
      £337
      45% off
      £613 £337
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Tue, Nov 10 | WestJet
      SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Tue, Nov 17 | WestJet
      £345
      44% off
      £613 £345
    • YXU 9:05 PM
      17h 5m
      1 stop
      SFO 11:10 AM
      London - San Francisco | Fri, Nov 27 | Air Canada
      SFO 8:25 AM
      9h 2m
      1 stop
      YXU 8:27 PM
      San Francisco - London | Fri, Dec 4 | United Airlines
      £401
      35% off
      £613 £401
    • YXU 9:05 PM
      17h 5m
      1 stop
      SFO 11:10 AM
      London - San Francisco | Fri, Nov 27 | United Airlines
      SFO 8:25 AM
      9h 2m
      1 stop
      YXU 8:27 PM
      San Francisco - London | Fri, Dec 4 | Air Canada
      £401
      35% off
      £613 £401
    • YXU 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      London - San Francisco | Thu, Oct 29 | Normal Airline
      SFO 3:00 PM
      6h
      Nonstop
      YXU 4:00 PM
      San Francisco - London | Sat, Oct 31 | Normal Airline
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    • Cheapest
      YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Thu, Dec 10 | WestJet
      £142 £467
      70% off
      70% off
      £467 £142
    • YXU 3:25 PM
      9h 5m
      1 stop
      SFO 9:30 PM
      London - San Francisco | Tue, Nov 3 | Air Canada
      £151 £467
      68% off
      68% off
      £467 £151
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Thu, Nov 12 | WestJet
      £157 £467
      66% off
      66% off
      £467 £157
    • YXU 7:40 AM
      12h 10m
      1 stop
      SFO 4:50 PM
      London - San Francisco | Thu, Oct 29 | WestJet
      £178
      62% off
      £467 £178
    • YXU 7:40 AM
      12h 10m
      1 stop
      SFO 4:50 PM
      London - San Francisco | Fri, Oct 30 | WestJet
      £198
      57% off
      £467 £198
    • YXU 3:25 PM
      9h 5m
      1 stop
      SFO 9:30 PM
      London - San Francisco | Tue, Nov 10 | United Airlines
      £211
      20% off
      £264 £211
    • YXU 7:40 AM
      12h 10m
      1 stop
      SFO 4:50 PM
      London - San Francisco | Thu, Oct 29 | Delta Air Lines
      £221
      53% off
      £467 £221
    • YXU 3:25 PM
      9h 5m
      1 stop
      SFO 9:30 PM
      London - San Francisco | Fri, Oct 30 | United Airlines
      £244
      48% off
      £467 £244
    • YXU 10:00 AM
      16h 4m
      1 stop
      SFO 11:04 PM
      London - San Francisco | Sat, Dec 5 | Porter Airlines
      £326
      30% off
      £467 £326
    • YXU 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      London - San Francisco | Thu, Oct 29 | Normal Airline
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    • YXU 3:20 PM
      9h 10m
      1 stop
      SFO 9:30 PM
      London - San Francisco | Mon, Dec 14 | Air Canada
      £167 £209
      20% off
      20% off
      £209 £167
    • YXU 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      London - San Francisco | Thu, Oct 29 | Normal Airline
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    • YXU 3:25 PM
      9h 5m
      1 stop
      SFO 9:30 PM
      London - San Francisco | Tue, Nov 3 | Air Canada
      £151 £467
      68% off
      68% off
      £467 £151
    • YXU 3:25 PM
      9h 5m
      1 stop
      SFO 9:30 PM
      London - San Francisco | Tue, Nov 10 | United Airlines
      £211 £264
      20% off
      20% off
      £264 £211
    • YXU 3:25 PM
      9h 5m
      1 stop
      SFO 9:30 PM
      London - San Francisco | Fri, Oct 30 | United Airlines
      £244 £467
      48% off
      48% off
      £467 £244
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Thu, Dec 10 | WestJet
      £142
      70% off
      £467 £142
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Thu, Nov 12 | WestJet
      £157
      66% off
      £467 £157
    • YXU 7:40 AM
      12h 10m
      1 stop
      SFO 4:50 PM
      London - San Francisco | Thu, Oct 29 | WestJet
      £178
      62% off
      £467 £178
    • YXU 7:40 AM
      12h 10m
      1 stop
      SFO 4:50 PM
      London - San Francisco | Fri, Oct 30 | WestJet
      £198
      57% off
      £467 £198
    • YXU 7:40 AM
      12h 10m
      1 stop
      SFO 4:50 PM
      London - San Francisco | Thu, Oct 29 | Delta Air Lines
      £221
      53% off
      £467 £221
    • YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Mon, Nov 2 | WestJet
      £373
      20% off
      £467 £373
    • YXU 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      London - San Francisco | Thu, Oct 29 | Normal Airline
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Displayed flight fares from London to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from London International Airport to San Francisco Intl. Airport?

The cheapest airline flying from London International Airport to San Francisco Intl. Airport is WestJet (from £142) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From £142
Air Canada
From £151
Delta Air Lines
From £221
United Airlines
From £244
Porter Airlines
From £326

Find more flights and airlines

What is the flight schedule from London International Airport to San Francisco Intl. Airport?

Check the schedule for flights from London to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA8638

    London International Airport

    6:15 AM

    YXU

    47m

    Nonstop

    7:02 AM

    YYZ

    - M T W T F -
    Search

  2. UA8698

    Toronto Pearson International Airport

    8:10 AM

    YYZ

    5h 29m

    Nonstop

    10:39 AM

    SFO

    S M T W T F S

  3. AC8260

    London International Airport

    3:20 PM

    YXU

    47m

    Nonstop

    4:07 PM

    YYZ

    S M T W T - -
    Search

  4. AC745

    Toronto Pearson International Airport

    6:30 PM

    YYZ

    5h 29m

    Nonstop

    8:59 PM

    SFO

    S M T W T F S

  5. UA8080

    London International Airport

    3:20 PM

    YXU

    47m

    Nonstop

    4:07 PM

    YYZ

    S M T W T - -
    Search

  6. UA8433

    Toronto Pearson International Airport

    6:30 PM

    YYZ

    5h 29m

    Nonstop

    8:59 PM

    SFO

    S M T W T F S

  7. AC8256

    London International Airport

    9:15 AM

    YXU

    48m

    Nonstop

    10:03 AM

    YYZ

    S M T W - F S
    Search

  8. AC743

    Toronto Pearson International Airport

    12:45 PM

    YYZ

    5h 29m

    Nonstop

    3:14 PM

    SFO

    S M T W T F S

  9. WS747

    London International Airport

    6:40 AM

    YXU

    4h 20m

    Nonstop

    10:00 AM

    YYC

    S M T W T F -
    Search

  10. WS1500

    Calgary Intl. Airport

    2:45 PM

    YYC

    3h 5m

    Nonstop

    3:50 PM

    SFO

    S - - W T - S

  11. DL7098

    London International Airport

    6:10 AM

    YXU

    4h 10m

    Nonstop

    8:20 AM

    YYC

    S M T W T F -
    Search

  12. DL7124

    Calgary Intl. Airport

    10:00 AM

    YYC

    3h

    Nonstop

    12:00 PM

    SFO

    S - - W T - S

  13. WS747

    London International Airport

    6:40 AM

    YXU

    4h 20m

    Nonstop

    10:00 AM

    YYC

    S M T W T F -
    Search

  14. WS1552

    Calgary Intl. Airport

    1:45 PM

    YYC

    1h 55m

    Nonstop

    2:40 PM

    SEA

    S M T W T - S

  15. WS8467

    Seattle Tacoma Intl. Airport

    1:46 PM

    SEA

    2h 20m

    Nonstop

    4:06 PM

    SFO

    S - - - - - S

  16. WS747

    London International Airport

    6:40 AM

    YXU

    4h 20m

    Nonstop

    10:00 AM

    YYC

    S M T W T F -
    Search

  17. WS1022

    Calgary Intl. Airport

    2:45 PM

    YYC

    3h 25m

    Nonstop

    5:10 PM

    LAX

    S M T W T F S

  18. WS8599

    Los Angeles Intl. Airport

    6:59 PM

    LAX

    1h 19m

    Nonstop

    8:18 PM

    SFO

    S M T W T F S

  19. AC8262

    London International Airport

    6:20 PM

    YXU

    47m

    Nonstop

    7:07 PM

    YYZ

    S - T W T F S
    Search

  20. AC739

    Toronto Pearson International Airport

    8:10 AM

    YYZ

    5h 29m

    Nonstop

    10:39 AM

    SFO

    S M T W T F S

  21. UA8364

    London International Airport

    6:10 PM

    YXU

    47m

    Nonstop

    6:57 PM

    YYZ

    S - - - - - S
    Search

  22. UA8698

    Toronto Pearson International Airport

    8:10 AM

    YYZ

    5h 29m

    Nonstop

    10:39 AM

    SFO

    S M T W T F S
Find more flights and airlines

About London International Airport and San Francisco Intl. Airport

Learn about London International Airport (YXU) and San Francisco Intl. Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 3,515.52 km
Cheapest one-way ticket price £142
Cheapest return ticket price £223

FAQs for London International Airport to San Francisco Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • The closest airport to San Francisco Intl. Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17 km.
  • One-way flights from London International Airport to San Francisco Intl. Airport currently start from £142, and round-trip fares start from £223. The current lowest fare is a WestJet flight departing on Thu, Dec 10; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from London International Airport to San Francisco Intl. Airport is £183. Prices may vary depending on the departure date, airline, and availability.
  • Enter London International Airport and San Francisco Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.