Take off on cheap flights from San Francisco to London, your adventure starts now!

Find cheap airline tickets from San Francisco to London by date

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  • December 2023
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  • price
  • month of departure
  • month of return
$1,310
Unknown Company outward: Dec 20, 2023
3:20p SFO » 8:05a LHR
Unknown Company 1 stop (16h45m)
Unknown Company inbound: Jan 2, 2024
1:40p LHR » 8:10a SFO
Unknown Company 1 stop (18h30m)
Return
Departure
Find the cheapest San Francisco London flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for San Francisco - London with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from San Francisco to London

  • any
  • December 2023
  • January 2024
  • February 2024
  • March 2024
  • April 2024
  • May 2024
  • June 2024
  • July 2024
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  • all
  • Delta Air Lines
  • Finnair
  • Iberia
  • Icelandair
  • TAP Air Portugal
Delta Air Lines
outbound: Dec 20, 2023
Delta Air Lines 1 stop
return: Jan 2, 2024
Virgin Atlantic 1 stop
Iberia
outbound: Dec 20, 2023
Iberia 1 stop
return: Jan 2, 2024
Iberia 1 stop
Finnair
outbound: Dec 20, 2023
Finnair 1 stop
return: Jan 2, 2024
Finnair 1 stop
Icelandair
outbound: Dec 20, 2023
Icelandair 2 stops
return: Jan 2, 2024
Icelandair 2 stops
TAP Air Portugal
outbound: Dec 20, 2023
TAP Air Portugal 2 stops
return: Jan 2, 2024
TAP Air Portugal 2 stops

Travel tips for flights San Francisco - London

Average flight duration: 17h37m (flight with stopovers)

  • Arrival city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow International Airport (LHR)
  • Gatwick International Airport (LGW)
  • London Luton Airport (LTN)
  • London Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • Dec 8, 2023 3:32 AM, GMT+0
  • Weather:
  • min. 45ºF, max. 51ºF
  • Departure city:
  • San Francisco, USA
  • Airport(s):
  • San Francisco International Airport (SFO)
  • Oakland International Airport (OAK)
  • Norman Y. Mineta San Jose International Airport (SJC)
  • Local time:
  • Dec 7, 2023 7:32 PM, GMT-8
  • Weather:
  • min. 45ºF, max. 56ºF