Flights Europe United Kingdom England London San Francisco to London

Flights from San Francisco to London

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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
Quickest
Cheapest
SWISS
SWISS
07 Nov
SFO
11:50
San Francisco airport
36h 25m
1 Stop
08:15
+2
LHR
London Heathrow airport
SWISS
10 Nov
LHR
09:00
London Heathrow airport
33h 39m
1 Stop
10:39
+1
SFO
San Francisco airport
280 GBP
British Airways
British Airways
15 Oct
SFO
23:30
San Francisco airport
19h 30m
1 Stop
03:00
+2
LGW
London Gatwick airport
British Airways
22 Oct
LGW
17:50
London Gatwick airport
25h 33m
1 Stop
11:23
+1
SFO
San Francisco airport
313 GBP
British Airways
British Airways
09 Sep
SFO
07:20
San Francisco airport
18h 20m
2 Stops
09:40
+1
LGW
London Gatwick airport
British Airways
16 Sep
LGW
17:35
London Gatwick airport
25h 48m
1 Stop
11:23
+1
SFO
San Francisco airport
315 GBP
Virgin Atlantic
Virgin Atlantic
20 Oct
SFO
13:10
San Francisco airport
10h 15m
07:25
+1
LHR
London Heathrow airport
Virgin Atlantic
27 Oct
LHR
13:15
London Heathrow airport
11h 20m
17:35
SFO
San Francisco airport
333 GBP
KLM
KLM
08 Sep
SFO
13:10
San Francisco airport
10h 15m
07:25
+1
LHR
London Heathrow airport
KLM
19 Sep
LHR
07:30
London Heathrow airport
13h 15m
1 Stop
12:45
SFO
San Francisco airport
324 GBP
KLM
KLM
09 Sep
SFO
13:10
San Francisco airport
10h 15m
07:25
+1
LHR
London Heathrow airport
KLM
19 Sep
LHR
07:30
London Heathrow airport
13h 15m
1 Stop
12:45
SFO
San Francisco airport
324 GBP

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
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to London from San Francisco is February. The most expensive is July.
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is usually Tuesday. The most expensive is usually Friday.
CHEAPEST TIME TO FLY
in the evening
San Francisco to London flights are approximately 12% more expensive in the morning than in the evening
CHEAPEST AIRLINE
Air France
Air France, Icelandair, and Norwegian Air UK are the most popular carriers operating from San Francisco to London
CHEAPEST ROUTE
San Francisco - London Heathrow
Fly from San Francisco to London Heathrow for the best San Francisco - London flight prices
CHEAPEST TIME TO BOOK
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

Flight information for San Francisco to London

Find info about flight duration, direct flights, and airports for your flight from San Francisco to London
Fastest flight time
10h 10m
The fastest flight from San Francisco to London takes 10h 10m.
Direct flights
Every day
Direct flights go from San Francisco to London every day.
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)

Alternative routes for San Francisco to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times

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Flights to London from:

Flights Europe United Kingdom England London San Francisco to London