Flights San Francisco – London (SFO-LHR) from $723*

*Modifying this information may result in a different fare

Book flights from San Francisco to London

Sep 2026
From$723*
Seen: 17 hrs ago
Round-trip/Economy
Oct 2026
From$723*
Seen: 9 hrs ago
Round-trip/Economy
Nov 2026
From$723*
Seen: 7 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $723
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for September-2026
  • SFO–LHR, 09/18/2026 – 10/09/2026: From $1,110
    18

    Fr

    sep

  • SFO–LHR, 09/19/2026 – 10/03/2026: From $1,132
    19

    Sa

  • SFO–LHR, 09/20/2026 – 09/27/2026: From $1,127
    20

    Su

  • SFO–LHR, 09/21/2026 – 10/19/2026: From $1,098
    21

    Mo

  • SFO–LHR, 09/22/2026 – 10/06/2026: From $1,048
    22

    Tu

  • SFO–LHR, 09/23/2026 – 09/30/2026: From $1,053
    23

    We

  • SFO–LHR, 09/24/2026 – 10/08/2026: From $1,103
    24

    Th

  • SFO–LHR, 09/25/2026 – 10/02/2026: From $785
    25

    Fr

  • SFO–LHR, 09/26/2026 – 10/03/2026: From $840
    26

    Sa

  • SFO–LHR, 09/27/2026 – 10/25/2026: From $780
    27

    Su

  • SFO–LHR, 09/28/2026 – 10/19/2026: From $773
    28

    Mo

  • SFO–LHR, 09/29/2026 – 10/20/2026: From $723
    29

    Tu

  • SFO–LHR, 09/30/2026 – 10/07/2026: From $723
    30

    We

  • SFO–LHR, 10/01/2026 – 10/08/2026: From $778
    01

    Th

    oct

  • SFO–LHR, 10/02/2026 – 10/09/2026: From $785
    02

    Fr

  • SFO–LHR, 10/03/2026 – 10/31/2026: From $824
    03

    Sa

  • SFO–LHR, 10/04/2026 – 11/01/2026: From $780
    04

    Su

  • SFO–LHR, 10/05/2026 – 11/02/2026: From $773
    05

    Mo

  • SFO–LHR, 10/06/2026 – 11/03/2026: From $723
    06

    Tu

  • SFO–LHR, 10/07/2026 – 11/04/2026: From $723
    07

    We

  • SFO–LHR, 10/08/2026 – 11/05/2026: From $773
    08

    Th

  • SFO–LHR, 10/09/2026 – 11/06/2026: From $778
    09

    Fr

  • SFO–LHR, 10/10/2026 – 11/07/2026: From $823
    10

    Sa

  • SFO–LHR, 10/11/2026 – 11/08/2026: From $773
    11

    Su

  • SFO–LHR, 10/12/2026 – 11/02/2026: From $773
    12

    Mo

  • SFO–LHR, 10/13/2026 – 10/20/2026: From $723
    13

    Tu

  • SFO–LHR, 10/14/2026 – 11/04/2026: From $723
    14

    We

  • SFO–LHR, 10/15/2026 – 11/05/2026: From $773
    15

    Th

  • SFO–LHR, 10/16/2026 – 11/06/2026: From $773
    16

    Fr

  • SFO–LHR, 10/17/2026 – 11/07/2026: From $778
    17

    Sa

    • Range$723-$1,132

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    The best deals on flights from San Francisco to London for the upcoming months

    $
    keyboard_arrow_down
    The best deals on flights from San Francisco to London for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)London (LHR)Round-trip
    /
    Economy    		10/06/2026 - 11/03/2026

    From

    $723

    Seen: 9 hrs ago

    San Francisco (SFO)London (LHR)Round-trip
    /
    Economy    		10/13/2026 - 11/10/2026

    From

    $723

    Seen: 9 hrs ago

    San Francisco (SFO)London (LHR)Round-trip
    /
    Economy    		10/14/2026 - 11/04/2026

    From

    $723

    Seen: 9 hrs ago

    San Francisco (SFO)London (LHR)Round-trip
    /
    Economy    		10/21/2026 - 11/11/2026

    From

    $723

    Seen: 9 hrs ago

    San Francisco (SFO)London (LHR)Round-trip
    /
    Economy    		10/21/2026 - 11/18/2026

    From

    $723

    Seen: 9 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    Flight to London

    Travel from San Francisco to London with Air France

    Whether you're looking for a last-minute San Francisco - London (United Kingdom) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Take a look at the next 6 months and find the best price to fly whit Air France from San Francisco (SFO) to London (LHR) or directly pick your departure date if your trip to London (United Kingdom) is already scheduled.

    More flight offers from San Francisco to London

    Explore Air France's Top-Pick Destinations