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

  • any
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • any
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
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  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • price
  • month of departure
  • month of return
$531
TAP Air Portugal outward: Oct 31, 2020
10:05p SFO » 1:40p LHR
TAP Air Portugal 1 stop (15h35m)
Lufthansa inbound: Dec 31, 2020
7:30a LHR » 12:30a SFO
Lufthansa 1 stop (17h)
$584
Aeromexico outward: Dec 7, 2020
10:30p SFO » 4:05p LHR
Aeromexico 1 stop (17h35m)
Aeromexico inbound: Dec 16, 2020
11:30p LHR » 9:16p SFO
Aeromexico 1 stop (21h46m)
$584
Aeromexico outward: Dec 3, 2020
10:30p SFO » 4:05p LHR
Aeromexico 1 stop (17h35m)
Aeromexico inbound: Dec 14, 2020
11:30p LHR » 9:16p SFO
Aeromexico 1 stop (21h46m)
$652
Delta Air Lines outward: Nov 2, 2020
4:00p SFO » 9:20a LHR
Delta Air Lines 1 stop (17h20m)
Delta Air Lines inbound: Jan 10, 2021
12:45p LHR » 9:05p SFO
Delta Air Lines 1 stop (32h20m)
$683
Unknown Company outward: Nov 2, 2020
4:00p SFO » 7:55a LHR
Unknown Company 1 stop (15h55m)
Brussels Airlines inbound: Jan 10, 2021
12:05p LHR » 5:55a SFO
Brussels Airlines 2 stops (41h50m)
Return
Departure
Choose when you'd like to depart to London (United Kingdom):
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
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • all
  • Delta Air Lines
  • Icelandair
  • TAP Air Portugal
TAP Air Portugal
outbound: Oct 31, 2020
TAP Air Portugal 1 stop
return: Dec 31, 2020
Lufthansa 1 stop
Delta Air Lines
outbound: Dec 3, 2020
Delta Air Lines direct
return: Dec 14, 2020
Delta Air Lines 1 stop
Icelandair
outbound: Dec 7, 2020
Icelandair 2 stops
return: Dec 16, 2020
Icelandair 2 stops

Travel tips for flights San Francisco - London

  • Arrival city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • Oct 23, 2020 6:56 AM, GMT+1
  • Weather:
  • min. 48ºF, max. 57ºF
  • Departure city:
  • San Francisco, USA
  • Airport(s):
  • San Francisco International Airport (SFO)
  • Oakland International Airport (OAK)
  • Norman Y. Mineta International Airport (SJC)
  • Local time:
  • Oct 22, 2020 10:56 PM, GMT-7
  • Weather:
  • min. 57ºF, max. 65ºF