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San Francisco Intl. Airport to London International Airport flight
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San Francisco Intl. Airport to London International Airport Flights Info

Cheapest one-way
$201
Air Canada Air Canada 12h 57m · 1 stop Sat, Nov 21
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Cheapest round-trip
$676
WestJet WestJet 9h 55m · 2 stops Mon, Nov 16 - Mon, Nov 23
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Recommended airlines
Air Canada Air CanadaCheapest· From $201 WestJet WestJetMost booked

Explore the cheapest one-way and round-trip flights from San Francisco Intl. Airport to London International Airport over the next 90 days, with one-way fares from $201 and round-trip from $676. Based on Trip.com's latest 7-day flight data.

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    • SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Mon, Nov 16 | WestJet
      YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Mon, Nov 23 | WestJet
      $676 $1,094
      38% off
      38% off
      $1,094 $676
    • SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Fri, Jan 1 | WestJet
      YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Fri, Jan 8 | WestJet
      $685 $1,094
      37% off
      37% off
      $1,094 $685
    • SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Thu, Dec 17 | WestJet
      YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Thu, Dec 24 | WestJet
      $880 $1,094
      20% off
      20% off
      $1,094 $880
    • SFO 4:40 PM
      9h 55m
      1 stop
      YXU 5:35 AM
      San Francisco - London | Thu, Dec 24 | WestJet
      YXU 6:40 AM
      12h 10m
      1 stop
      SFO 3:50 PM
      London - San Francisco | Thu, Dec 31 | WestJet
      $886
      19% off
      $1,094 $886
    • SFO 1:00 PM
      17h 25m
      1 stop
      YXU 2:00 PM
      San Francisco - London | Sun, Nov 15 | Normal Airline
      YXU 3:00 PM
      6h
      Nonstop
      SFO 4:00 PM
      London - San Francisco | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      SFO 4:40 PM
      12h 57m
      1 stop
      YXU 8:37 AM
      San Francisco - London | Sat, Nov 21 | Air Canada
      $201 $555
      64% off
      64% off
      $555 $201
    • SFO 2:00 PM
      15h 37m
      1 stop
      YXU 8:37 AM
      San Francisco - London | Sat, Nov 21 | United Airlines
      $272 $555
      51% off
      51% off
      $555 $272
    • SFO 8:25 AM
      9h 2m
      1 stop
      YXU 8:27 PM
      San Francisco - London | Wed, Nov 18 | Air Canada
      $449 $555
      19% off
      19% off
      $555 $449
    • SFO 1:00 PM
      17h 25m
      1 stop
      YXU 2:00 PM
      San Francisco - London | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • SFO 8:25 AM
      9h 2m
      1 stop
      YXU 8:27 PM
      San Francisco - London | Wed, Nov 18 | Air Canada
      $449 $555
      19% off
      19% off
      $555 $449
    • SFO 4:40 PM
      12h 57m
      1 stop
      YXU 8:37 AM
      San Francisco - London | Sat, Nov 21 | Air Canada
      $201 $555
      64% off
      64% off
      $555 $201
    • SFO 2:00 PM
      15h 37m
      1 stop
      YXU 8:37 AM
      San Francisco - London | Sat, Nov 21 | United Airlines
      $272 $555
      51% off
      51% off
      $555 $272
    • SFO 1:00 PM
      17h 25m
      1 stop
      YXU 2:00 PM
      San Francisco - London | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from San Francisco to London 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 San Francisco Intl. Airport to London International Airport?

The cheapest airline flying from San Francisco Intl. Airport to London International Airport is Air Canada (from $201) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
WestJet logo WestJet

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC738

    San Francisco Intl. Airport

    8:40 AM

    SFO

    4h 49m

    Nonstop

    4:29 PM

    YYZ

    S M T W T F S
    Search

  2. AC8263

    Toronto Pearson International Airport

    9:00 PM

    YYZ

    52m

    Nonstop

    9:52 PM

    YXU

    S M T W T F S

  3. WS1501

    San Francisco Intl. Airport

    4:40 PM

    SFO

    2h 45m

    Nonstop

    9:25 PM

    YYC

    S - - W T - S
    Search

  4. WS746

    Calgary Intl. Airport

    12:50 AM

    YYC

    3h 45m

    Nonstop

    5:35 AM

    YXU

    S M T W T F -

  5. DL6939

    San Francisco Intl. Airport

    4:40 PM

    SFO

    2h 45m

    Nonstop

    9:25 PM

    YYC

    S - - W T - S
    Search

  6. DL7199

    Calgary Intl. Airport

    11:05 AM

    YYC

    3h 40m

    Nonstop

    4:45 PM

    YXU

    S M T W T F -

  7. UA2091

    San Francisco Intl. Airport

    6:35 AM

    SFO

    4h 24m

    Nonstop

    12:59 PM

    ORD

    S M T W T F S
    Search

  8. UA1172

    O'Hare Intl. Airport

    1:57 PM

    ORD

    1h 50m

    Nonstop

    4:47 PM

    YYZ

    S M T W T F S

  9. UA8275

    Toronto Pearson International Airport

    6:50 PM

    YYZ

    50m

    Nonstop

    7:40 PM

    YXU

    S M T W T F S

  10. AC744

    San Francisco Intl. Airport

    4:40 PM

    SFO

    4h 49m

    Nonstop

    12:29 AM

    YYZ

    S M T W T F S
    Search

  11. AC8251

    Toronto Pearson International Airport

    8:00 AM

    YYZ

    52m

    Nonstop

    8:52 AM

    YXU

    S - - - T F -

  12. UA8128

    San Francisco Intl. Airport

    2:00 PM

    SFO

    4h 49m

    Nonstop

    9:49 PM

    YYZ

    S M T W T F -
    Search

  13. UA8671

    Toronto Pearson International Airport

    8:00 AM

    YYZ

    52m

    Nonstop

    8:52 AM

    YXU

    S - - - T F -

  14. UA1971

    San Francisco Intl. Airport

    10:45 PM

    SFO

    4h 17m

    Nonstop

    5:02 AM

    ORD

    S M T W T F S
    Search

  15. UA1172

    O'Hare Intl. Airport

    1:57 PM

    ORD

    1h 50m

    Nonstop

    4:47 PM

    YYZ

    S M T W T F S

  16. UA8275

    Toronto Pearson International Airport

    6:50 PM

    YYZ

    50m

    Nonstop

    7:40 PM

    YXU

    S M T W T F S

  17. DL3707

    San Francisco Intl. Airport

    5:53 PM

    SFO

    2h 20m

    Nonstop

    8:13 PM

    SEA

    S M T W T F S
    Search

  18. DL3893

    Seattle Tacoma Intl. Airport

    9:20 PM

    SEA

    4m

    Nonstop

    10:24 PM

    YVR

    S M T W T F S

  19. WS126

    Vancouver Intl. Airport

    6:40 PM

    YVR

    1h 30m

    Nonstop

    9:10 PM

    YYC

    S M T W T F S

  20. WS746

    Calgary Intl. Airport

    12:50 AM

    YYC

    3h 45m

    Nonstop

    5:35 AM

    YXU

    S M T W T F -
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FAQs for San Francisco Intl. Airport to London International Airport Flights

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

    • The distance from London International Airport to downtown is about 8 km. It takes about 20 minutes by taxi.
  • The closest airport to London International Airport (YXU) is Sarnia Chris Hadfield Airport. The distance is around 94 km.
  • One-way flights from San Francisco Intl. Airport to London International Airport currently start from $201, and round-trip fares start from $676. The current lowest fare is a Air Canada flight departing on Sat, Nov 21; 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 San Francisco Intl. Airport to London International Airport is $589. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco Intl. Airport and London International 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.

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

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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.