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Cheap flights from San Francisco to London
Round-trip
Economy
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 | $346 | The best flight deal from San Francisco to London found on momondo in the last 72 hours is $346 | |
| Fastest flight time | 9h 25m | The fastest flight from San Francisco to London takes 9h 25m. | |
| 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 ticket 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 ticket 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. Most expensive is June
What is the cheapest day to fly to London?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly to London?
in the evening
San Francisco to London flights are approximately 11% more expensive in the morning than in the evening
What is the cheapest airline that flies to London?
TAP AIR PORTUGAL
TAP AIR PORTUGAL, Finnair, and Brussels Airlines are the most popular carriers operating from San Francisco to London
What is the cheapest route?
San Francisco - London Gatwick
Fly from San Francisco to London Gatwick 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 to departure
60
Days before departure
0
Easily compare round-trip flights from San Francisco to London
Below you can see the best fares for your round-trip flight 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
Sep 27
SFO
San Francisco
17h 15m
1 stop
LHR
London Heathrow
Oct 7
LHR
London Heathrow
16h 40m
1 stop
SFO
San Francisco
$309
Find similar
Multiple Airlines
Sep 27
SFO
San Francisco
17h 15m
1 stop
LHR
London Heathrow
Oct 6
LHR
London Heathrow
40h 25m
2 stops
SFO
San Francisco
$353
Find similar
TAP AIR PORTUGAL
Sep 27
SFO
San Francisco
18h 20m
1 stop
LHR
London Heathrow
Oct 7
LHR
London Heathrow
16h 40m
1 stop
SFO
San Francisco
$332
Find similar
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 provided by TAP AIR PORTUGAL
Cheapest
Best
Quickest
TAP AIR PORTUGAL
Sep 11
SFO
San Francisco
18h 20m
1 stop
LHR
London Heathrow
$179
Find similar
Multiple Airlines
Sep 11
SFO
San Francisco
31h 20m
2 stops
STN
London Stansted
$212
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Norwegian Air UK
Jun 30
SFO
San Francisco
10h 10m
LGW
London Gatwick
$245
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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
Oakland, California to Newcastle upon Tyne Flights
Fastest flight time
22h 29m
Cheapest price
$1,389
View more