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Reverse: LON to SFO

The Cheapest Return San Francisco to London Flights.

BA Return flights from $487
Dep. Thu 12 MarRet. Tue 24 Mar$487
Dep. Mon 25 NovRet. Wed 27 Nov$1,249
AA Return flights from $1,177
Dep. Mon 25 NovRet. Wed 27 Nov$1,177
AA,BA Return flights from $1,200
Dep. Mon 25 NovRet. Wed 27 Nov$1,200

These flights have been found in the last 24 hours. Whats this?Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to San Francisco? Check out our domestic flights to San Francisco. If San Francisco is not your closest airport, then here are all our flights to London from United States (USA) and flights to United Kingdom.

Did you know...

  • London is 8 hours in front of San Francisco. You should read about how to minimise jetlag.
  • San Francisco to London, the quickest one-way flight is 10 hours and 15 minutes with Air France
  • London has the IATA code of LON.