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Heathrow Airport to San Francisco International Airport flight

Search for flights from London to San Francisco and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        LHR 13:00
        11h
        Direct
        SFO 16:00
        London - San Francisco | Tue, Sep 22 | United Airlines
        SFO 12:55
        10h 30m
        Direct
        LHR 07:25
        San Francisco - London | Sat, Sep 26 | Lufthansa
        TWD 19,599 TWD 25,513
        23% off
        23% off
        TWD 25,513 TWD 19,599
      • LHR 10:35
        11h
        Direct
        SFO 13:35
        London - San Francisco | Tue, Sep 22 | Lufthansa
        SFO 12:55
        10h 30m
        Direct
        LHR 07:25
        San Francisco - London | Sat, Sep 26 | Austrian Airlines
        TWD 19,900 TWD 25,513
        22% off
        22% off
        TWD 25,513 TWD 19,900
      • LHR 07:30
        15h 50m
        1 stop
        SFO 15:20
        London - San Francisco | Mon, Sep 21 | United Airlines
        SFO 00:35
        22h 10m
        1 stop
        LHR 06:45
        San Francisco - London | Fri, Sep 25 | United Airlines
        TWD 18,178 TWD 25,513
        28% off
        28% off
        TWD 25,513 TWD 18,178
      • LHR 07:30
        15h 50m
        1 stop
        SFO 15:20
        London - San Francisco | Sun, Sep 20 | United Airlines
        SFO 05:00
        17h 45m
        1 stop
        LHR 06:45
        San Francisco - London | Thu, Sep 24 | United Airlines
        TWD 19,116
        25% off
        TWD 25,513 TWD 19,116
      • LHR 20:05
        28h 10m
        1 stop
        SFO 16:15
        London - San Francisco | Mon, Sep 21 | Lufthansa
        SFO 16:45
        10h 25m
        Direct
        LHR 11:10
        San Francisco - London | Fri, Sep 25 | Lufthansa
        TWD 19,144
        25% off
        TWD 25,513 TWD 19,144
      • LHR 07:40
        16h 10m
        1 stop
        SFO 15:50
        London - San Francisco | Fri, Sep 18 | Aer Lingus
        SFO 17:35
        13h 25m
        1 stop
        LHR 15:00
        San Francisco - London | Fri, Sep 25 | Aer Lingus
        TWD 19,149
        25% off
        TWD 25,513 TWD 19,149
      • LHR 06:30
        16h 50m
        1 stop
        SFO 15:20
        London - San Francisco | Mon, Sep 21 | Air Canada
        SFO 08:30
        19h 20m
        1 stop
        LHR 11:50
        San Francisco - London | Fri, Sep 25 | Air Canada
        TWD 19,235
        25% off
        TWD 25,513 TWD 19,235
      • LHR 08:50
        15h
        1 stop
        SFO 15:50
        London - San Francisco | Mon, Sep 21 | Aer Lingus
        SFO 17:35
        15h 45m
        1 stop
        LHR 17:20
        San Francisco - London | Fri, Sep 25 | Aer Lingus
        TWD 19,245
        25% off
        TWD 25,513 TWD 19,245
      • LHR 08:50
        15h
        1 stop
        SFO 15:50
        London - San Francisco | Mon, Sep 14 | British Airways
        SFO 13:27
        13h 38m
        1 stop
        LHR 11:05
        San Francisco - London | Mon, Sep 21 | British Airways
        TWD 19,446
        24% off
        TWD 25,513 TWD 19,446
      • LHR 06:30
        14h 10m
        1 stop
        SFO 12:40
        London - San Francisco | Wed, Sep 9 | Lufthansa
        SFO 19:45
        10h 25m
        Direct
        LHR 14:10
        San Francisco - London | Wed, Sep 16 | Lufthansa
        TWD 19,474
        24% off
        TWD 25,513 TWD 19,474
      • LHR 06:30
        14h 10m
        1 stop
        SFO 12:40
        London - San Francisco | Mon, Aug 31 | Lufthansa
        SFO 19:50
        10h 20m
        Direct
        LHR 14:10
        San Francisco - London | Sun, Sep 6 | Lufthansa
        TWD 19,484
        24% off
        TWD 25,513 TWD 19,484
      • LHR 08:30
        14h 45m
        1 stop
        SFO 15:15
        London - San Francisco | Sun, Aug 30 | Lufthansa
        SFO 19:50
        10h 20m
        Direct
        LHR 14:10
        San Francisco - London | Sun, Sep 6 | Austrian Airlines
        TWD 19,484
        24% off
        TWD 25,513 TWD 19,484
      • LON 13:00
        17h 25m
        1 stop
        SFO 14:00
        London - San Francisco | Thu, Jul 30 | Normal Airline
        SFO 15:00
        6h
        Direct
        LON 16:00
        San Francisco - London | Sat, Aug 1 | Normal Airline
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      • Cheapest nonstop
        LHR 10:45
        11h 5m
        Direct
        SFO 13:50
        London - San Francisco | Wed, Sep 16 | British Airways
        TWD 15,452 TWD 20,179
        23% off
        23% off
        TWD 20,179 TWD 15,452
      • LHR 10:45
        11h 5m
        Direct
        SFO 13:50
        London - San Francisco | Mon, Sep 21 | American Airlines
        TWD 15,739 TWD 20,179
        22% off
        22% off
        TWD 20,179 TWD 15,739
      • LHR 08:50
        15h 5m
        1 stop
        SFO 15:55
        London - San Francisco | Thu, Sep 17 | Aer Lingus
        TWD 14,022 TWD 20,179
        31% off
        31% off
        TWD 20,179 TWD 14,022
      • LHR 07:40
        16h 10m
        1 stop
        SFO 15:50
        London - San Francisco | Sat, Sep 26 | Aer Lingus
        TWD 14,022
        31% off
        TWD 20,179 TWD 14,022
      • LHR 08:50
        15h
        1 stop
        SFO 15:50
        London - San Francisco | Fri, Sep 18 | Aer Lingus
        TWD 14,032
        30% off
        TWD 20,179 TWD 14,032
      • LHR 08:40
        15h 35m
        1 stop
        SFO 16:15
        London - San Francisco | Thu, Sep 17 | Swiss Airlines
        TWD 14,529
        28% off
        TWD 20,179 TWD 14,529
      • LHR 08:40
        15h 35m
        1 stop
        SFO 16:15
        London - San Francisco | Thu, Sep 3 | Swiss Airlines
        TWD 14,539
        28% off
        TWD 20,179 TWD 14,539
      • LHR 08:40
        15h 35m
        1 stop
        SFO 16:15
        London - San Francisco | Thu, Sep 10 | Swiss Airlines
        TWD 14,539
        28% off
        TWD 20,179 TWD 14,539
      • LHR 07:40
        16h 15m
        1 stop
        SFO 15:55
        London - San Francisco | Thu, Sep 24 | Aer Lingus
        TWD 14,616
        28% off
        TWD 20,179 TWD 14,616
      • LHR 07:25
        15h 5m
        1 stop
        SFO 14:30
        London - San Francisco | Tue, Sep 15 | United Airlines
        TWD 14,620
        28% off
        TWD 20,179 TWD 14,620
      • LHR 06:30
        14h 10m
        1 stop
        SFO 12:40
        London - San Francisco | Thu, Sep 17 | United Airlines
        TWD 14,654
        27% off
        TWD 20,179 TWD 14,654
      • LHR 06:30
        14h 10m
        1 stop
        SFO 12:40
        London - San Francisco | Thu, Sep 10 | United Airlines
        TWD 14,659
        27% off
        TWD 20,179 TWD 14,659
      • LON 13:00
        17h 25m
        1 stop
        SFO 14:00
        London - San Francisco | Thu, Jul 30 | Normal Airline
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Trip.com Price Insights: Flights from Heathrow Airport to San Francisco International Airport

What is the cheapest month to fly return from Heathrow Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Heathrow Airport to San Francisco International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, February is often the month to find the lowest fares from Heathrow Airport to San Francisco International Airport, with an average price of TWD 22,284. November is usually the most expensive month, with an average price reaching TWD 38,869.

TWD 38,869
TWD 30,577
TWD 22,284
TWD 13,992
    Cheapest
  • TWD 37,719
    Jul
  • TWD 30,757
    Aug
  • TWD 29,356
    Sep
  • TWD 30,680
    Oct
  • TWD 38,869
    Nov
  • TWD 31,189
    Dec
  • TWD 29,824
    Jan
  • TWD 22,284
    Feb
  • TWD 28,327
    Mar
  • TWD 27,938
    Apr
  • TWD 32,805
    May
  • TWD 29,881
    Jun

What is the cheapest day of the week to fly from Heathrow Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to San Francisco International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Heathrow Airport to San Francisco International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

TWD 36,623
TWD 31,375
TWD 26,127
TWD 20,879
    Cheapest
  • TWD 31,017
    Mon
  • TWD 36,623
    Tue
  • TWD 27,202
    Wed
  • TWD 26,127
    Thu
  • TWD 31,898
    Fri
  • TWD 35,416
    Sat
  • TWD 34,393
    Sun

Selected Airlines from Heathrow Airport to San Francisco International Airport

See which airlines fly from London to San Francisco. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Vueling Airlines
From TWD 13,850
Aer Lingus
From TWD 14,472
Swiss Airlines
From TWD 14,625
British Airways
From TWD 14,922
Air Canada
From TWD 14,965
United Airlines
From TWD 15,055
Finnair
From TWD 15,089
American Airlines
From TWD 15,180
Lufthansa
From TWD 15,247
Iberia
From TWD 15,495

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Flight Schedule from Heathrow Airport to San Francisco International 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. BA285

    Heathrow Airport

    10:45

    LHR

    11h 5m

    13:50

    SFO

    S M T W T F S
    Search

  2. EI155

    Heathrow Airport

    09:50

    LHR

    1h 30m

    Direct

    11:20

    DUB

    S M T W T F S
    Search

  3. EI061

    Dublin Airport

    13:00

    DUB

    10h 55m

    Direct

    15:55

    SFO

    S M T W T F S

  4. LH4233

    Heathrow Airport

    06:30

    LHR

    1h 35m

    Direct

    09:05

    FRA

    S M T W T F S
    Search

  5. UA8829

    Frankfurt Airport

    10:25

    FRA

    11h 15m

    Direct

    12:40

    SFO

    S M T W T F S

  6. LH4233

    Heathrow Airport

    06:30

    LHR

    1h 35m

    Direct

    09:05

    FRA

    S M T W T F S
    Search

  7. LH454

    Frankfurt Airport

    10:25

    FRA

    11h 15m

    Direct

    12:40

    SFO

    S M T W T F S

  8. LH4235

    Heathrow Airport

    08:30

    LHR

    1h 35m

    Direct

    11:05

    FRA

    S M T W T F S
    Search

  9. LH9410

    Frankfurt Airport

    13:20

    FRA

    11h 35m

    Direct

    16:55

    SFO

    S M T W T F S

  10. EI153

    Heathrow Airport

    08:50

    LHR

    1h 25m

    Direct

    10:15

    DUB

    S M T W T F S
    Search

  11. EI061

    Dublin Airport

    13:00

    DUB

    10h 55m

    Direct

    15:55

    SFO

    S M T W T F S

  12. LX317

    Heathrow Airport

    09:00

    LHR

    1h 55m

    Direct

    11:55

    ZRH

    S M T W T F S
    Search

  13. LX038

    Zurich International Airport

    13:10

    ZRH

    12h 5m

    Direct

    16:15

    SFO

    S M T W T F S

  14. LH2483

    Heathrow Airport

    06:55

    LHR

    1h 55m

    Direct

    09:50

    MUC

    S M T W T F -
    Search

  15. LH7995

    Munich International Airport

    11:45

    MUC

    11h 45m

    Direct

    14:30

    SFO

    S M T W T F S

  16. EI151

    Heathrow Airport

    07:40

    LHR

    1h 20m

    Direct

    09:00

    DUB

    S M T W T F -
    Search

  17. EI061

    Dublin Airport

    13:00

    DUB

    10h 55m

    Direct

    15:55

    SFO

    S M T W T F S

  18. AC6818

    Heathrow Airport

    08:45

    LHR

    2h

    Direct

    11:45

    ZRH

    S M T W T F S
    Search

  19. AC6001

    Zurich International Airport

    13:25

    ZRH

    10h 20m

    Direct

    14:45

    YVR

    S M T W T F S

  20. AC568

    Vancouver International Airport

    16:10

    YVR

    2h 22m

    Direct

    18:32

    SFO

    S M T W T F S
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Heathrow Airport to San Francisco International Airport Flights Info

Flight distance 8,627.19km
Cheapest one-way ticket price TWD 14,022
Cheapest return ticket price TWD 18,178

FAQs for Heathrow Airport to San Francisco International Airport Flights

  • How long does it take to fly from Heathrow Airport (LHR) to San Francisco International Airport (SFO)?

    It takes around 11 hours 2 minutes to fly from Heathrow Airport (lhr) to San Francisco International Airport(sfo).
  • There are around 22 daily flights from Heathrow Airport (LHR) to San Francisco International Airport (SFO).
  • Tickets cost around TWD 18,408 in October, making it the cheapest month to book. Heathrow Airport (LHR) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.
  • The route from Heathrow Airport (LHR) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around TWD 69,661 in July, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • British Airways is a very popular airline operating an average of 8970 flights per month.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.