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Heathrow Airport to San Francisco International Airport flight
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Heathrow Airport to San Francisco International Airport Flights Info

Cheapest one-way
PHP 28,172
Swiss Airlines Swiss Airlines 18h 30m · 1 stop Tue, Dec 8
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Cheapest return
PHP 34,511
Alaska Airlines Alaska Airlines 15h 3m · 2 stops Sun, Dec 6 - Wed, Dec 9
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Best time to book
February
Cheapest

Explore the cheapest one-way and round-trip flights from Heathrow Airport to San Francisco International Airport over the next 90 days, with one-way fares from PHP 28,172 and round-trip from PHP 34,511. Based on Trip.com's latest 7-day flight data.

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 Heathrow Airport to San Francisco International Airport?

The cheapest airline flying from Heathrow Airport to San Francisco International Airport is Swiss Airlines (from PHP 28,172) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

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 PHP 44,482. November is usually the most expensive month, with an average price reaching PHP 87,215.

PHP 87,215
PHP 65,849
PHP 44,482
PHP 23,116
    Cheapest
  • PHP 87,215
    Nov
  • PHP 62,257
    Dec
  • PHP 59,533
    Jan
  • PHP 44,482
    Feb
  • PHP 56,546
    Mar
  • PHP 55,769
    Apr
  • PHP 65,483
    May
  • PHP 59,647
    Jun
  • PHP 68,872
    Jul
  • PHP 69,757
    Aug
  • PHP 58,912
    Sep
  • PHP 54,369
    Oct

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

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to San Francisco International Airport are usually in February, with an average price of PHP 49,107. It is best to avoid July, when the average price can reach PHP 96,708.

PHP 96,708
PHP 72,908
PHP 49,107
PHP 25,307
    Cheapest
  • PHP 83,296
    Nov
  • PHP 51,958
    Dec
  • PHP 60,528
    Jan
  • PHP 49,107
    Feb
  • PHP 60,032
    Mar
  • PHP 62,752
    Apr
  • PHP 57,518
    May
  • PHP 62,995
    Jun
  • PHP 96,708
    Jul
  • PHP 73,691
    Aug
  • PHP 59,877
    Sep
  • PHP 64,785
    Oct

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 Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

PHP 68,714
PHP 62,774
PHP 56,834
PHP 50,894
    Cheapest
  • PHP 65,577
    Mon
  • PHP 64,361
    Tue
  • PHP 56,834
    Wed
  • PHP 59,512
    Thu
  • PHP 59,888
    Fri
  • PHP 66,350
    Sat
  • PHP 68,714
    Sun

What is the 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. LH4233

    06:30

    LHR

    1h 35m

    Direct

    09:05

    FRA

    S M T W T F S
    Search
  2. UA8829

    10:10

    FRA

    11h 25m

    Direct

    12:35

    SFO

    S M T W T F S
  3. LX317

    09:00

    LHR

    1h 55m

    Direct

    11:55

    ZRH

    S M T W T F S
    Search
  4. LX038

    13:15

    ZRH

    12h 15m

    Direct

    16:30

    SFO

    S - T W T F S
  5. UA9761

    09:00

    LHR

    1h 55m

    Direct

    11:55

    ZRH

    S M T W T F S
    Search
  6. UA9728

    13:10

    ZRH

    12h 15m

    Direct

    16:25

    SFO

    S - T W T F S
  7. LH2473

    12:35

    LHR

    1h 37m

    Direct

    15:12

    MUC

    S M T W T F S
    Search
  8. LH458

    16:15

    MUC

    11h 50m

    Direct

    19:05

    SFO

    S M T W T F S
  9. LX345

    06:00

    LHR

    1h 40m

    Direct

    08:40

    ZRH

    S M T W T F S
    Search
  10. LX038

    13:15

    ZRH

    12h 15m

    Direct

    16:30

    SFO

    S - T W T F S
  11. AC6818

    09:00

    LHR

    1h 55m

    Direct

    11:55

    ZRH

    S M T W T F S
    Search
  12. AC6821

    12:40

    ZRH

    8h 30m

    Direct

    15:10

    YUL

    S M T W T F S
  13. AC761

    18:00

    YUL

    6h 33m

    Direct

    21:33

    SFO

    S M T W T F S
  14. AC6756

    06:00

    LHR

    1h 40m

    Direct

    08:40

    ZRH

    S M T W T F S
    Search
  15. AC6821

    12:40

    ZRH

    8h 30m

    Direct

    15:10

    YUL

    S M T W T F S
  16. AC761

    18:00

    YUL

    6h 33m

    Direct

    21:33

    SFO

    S M T W T F S
  17. VY7643

    20:50

    LHR

    2h 15m

    Direct

    00:05

    BCN

    - - T W T - S
    Search
  18. TP1041

    06:45

    BCN

    2h

    Direct

    07:45

    LIS

    S M T W T F S
  19. TP237

    09:55

    LIS

    12h 50m

    Direct

    14:45

    SFO

    - - T - T - -
  20. VY7643

    20:50

    LHR

    2h 15m

    Direct

    00:05

    BCN

    - - T W T - S
    Search
  21. TP1041

    06:45

    BCN

    2h

    Direct

    07:45

    LIS

    S M T W T F S
  22. TP239

    09:55

    LIS

    12h 50m

    Direct

    14:45

    SFO

    - - - - - F -
  23. AC861

    14:30

    LHR

    9h 50m

    Direct

    17:20

    YVR

    S M T W T F S
    Search
  24. AC8840

    09:10

    YVR

    2h 22m

    Direct

    10:32

    SFO

    S M T - - - -
Find more flights and airlines

FAQs for Heathrow Airport to San Francisco International Airport Flights

  • How long is the flight from Heathrow Airport to San Francisco International Airport?

    Heathrow Airport to San Francisco International Airport takes about 10 hours 32 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 19 daily flights from Heathrow Airport (LHR) to San Francisco International Airport (SFO).
  • The earliest flight from Heathrow Airport to San Francisco International Airport departs at 10:05, and the last departs at 15:20, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Heathrow Airport (LHR) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around PHP 82,196 in November, 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.
  • One-way flights from Heathrow Airport to San Francisco International Airport currently start from PHP 28,172, and round-trip fares start from PHP 34,511. The current lowest fare is a Swiss Airlines flight departing on Tue, Dec 8; prices may vary depending on availability.
  • Yes. British Airways, United Airlines and Virgin Atlantic operate direct flights from Heathrow Airport to San Francisco International Airport, with an average flight time of 10 hours 26 minutes, and around 35 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to San Francisco International Airport is PHP 69,727. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to San Francisco International Airport operates around 35 weekly flights, mainly by British Airways, United Airlines and Virgin Atlantic. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Heathrow Airport and San Francisco 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.

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 on 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, 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 were updated within the 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.