Flights Europe United Kingdom England London San Francisco to London

Cheap flights from San Francisco to London

Return
Economy
San Francisco (SFO)
London (LON)
Fri 11/9
Fri 18/9
Any month
Compare vs momondo |

Flight information for San Francisco to London
(SFO to LON)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to London
Best price found £230 The best flight deal from San Francisco to London found on momondo in the last 72 hours is £230
Fastest flight time 10h 20m The fastest flight from San Francisco to London takes 10h 20m.
Direct flights None There are no direct flights from San Francisco to London. Popular non-direct routes for this connection are San Francisco - London City, San Francisco - London Heathrow and San Francisco - London Gatwick.
Airports in London 6 airports There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight from San Francisco to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to London?
October
The cheapest time of year to fly to London from San Francisco is October. The most expensive is June.
What is the cheapest day to fly to London?
Tuesday
The cheapest day of the week is usually Tuesday. The most expensive is usually Saturday.
When is the cheapest time to fly to London?
in the evening
San Francisco to London flights are approximately 10% more expensive at midday than in the evening
What is the cheapest airline that flies to London?
Iberia
Iberia, American Airlines, and Air France are the most popular carriers operating from San Francisco to London
What is the cheapest route?
San Francisco - London Heathrow
Fly from San Francisco to London Heathrow for the best San Francisco - London flight prices
When is the cheapest time to book a flight to London?
60 days before
The cheapest time to buy a flight from San Francisco to London is approximately 60 days before departure
60
Days before departure
0

San Francisco to London flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to London by changing tabs
Cheapest
Best
Quickest
TAP AIR PORTUGAL
18 Oct
SFO
San Francisco
17h 15m
1 stop
LHR
London Heathrow
25 Oct
LHR
London Heathrow
28h 30m
1 stop
SFO
San Francisco
Multiple Airlines
18 Oct
SFO
San Francisco
17h 15m
1 stop
LHR
London Heathrow
4 Nov
LHR
London Heathrow
30h 25m
2 stops
SFO
San Francisco
TAP AIR PORTUGAL
18 Oct
SFO
San Francisco
18h 20m
1 stop
LHR
London Heathrow
2 Nov
LHR
London Heathrow
17h 00m
1 stop
SFO
San Francisco

Find the cheapest one-way flights from San Francisco to London

If you're looking for one-way flights from San Francisco to London, view some of our deals below.
Cheapest
Best
Quickest
Multiple Airlines
29 Sep
SFO
San Francisco
47h 05m
3 stops
LHR
London Heathrow
TAP AIR PORTUGAL
2 Oct
SFO
San Francisco
22h 25m
1 stop
LHR
London Heathrow
Multiple Airlines
29 Sep
SFO
San Francisco
47h 05m
3 stops
LHR
London Heathrow

Flights from San Francisco to:

Flights to London from:

Flights Europe United Kingdom England London San Francisco to London
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First