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Cheap Flights from London to San Francisco - YXU to SFO (reverse)

Popular Flights from London to San Francisco

  • Airfare from London to San Francisco on WestJet from CAD629 round trip
  • Airfare from London to San Francisco on United from CAD659 round trip
  • Airfare from London to San Francisco on Air Canada from CAD701 round trip

Did You Know?

  • 28,469 seats are available per day to fly out of London, ON connecting to San Francisco, CA
  • The shortest flight between London, ON and San Francisco, CA on United is 2,192 miles.
  • 4 airlines operate between London, ON and San Francisco, CA
  • 29 flights per week fly out of London, ON connecting to San Francisco, CA
  • Aer Lingus has 7 one stop flights between London, ON and San Francisco, CA.
  • The largest aircraft operated by United flying between London, ON and San Francisco, CA is a CRJ with 50 seats.
  • Toronto, ON is the most popular connection for one stop flights between London, ON and San Francisco, CA.
  • The smallest aircraft operated by United flying between London, ON and San Francisco, CA is a CRJ with 50 seats.

Advance Purchase Prices from London to San Francisco

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    $1365
    $961
    $1393
    $1176
    $1176
    $1176
    $1176
  • Continental
    $1365
    $1365
    $1679
    $1176
    $1176
    $982
    $1270
  • United
    $1365
    $1365
    $1679
    $1176
    $1176
    $982
    $1270
  • WestJet
    $808
    $808
    $808
    $808
    $808
    $808
    $808
Cheap Flights from London to San Francisco, from CAD629 Round trip from YXU to SFO