Flights Europe United Kingdom England London San Francisco to London

Cheap flights from San Francisco to London

Round-trip
Economy
San Francisco (SFO)
London (LON)
Wed 10/28
Wed 11/4
Any month
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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 $413 The best flight deal from San Francisco to London found on momondo in the last 72 hours is $413
Fastest flight time 10h 15m The fastest flight from San Francisco to London takes 10h 15m.
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
Multiple Airlines
Feb 27
SFO
San Francisco
14h 50m
1 stop
LHR
London Heathrow
Mar 5
LHR
London Heathrow
27h 30m
2 stops
SFO
San Francisco
TAP AIR PORTUGAL
Mar 11
SFO
San Francisco
22h 00m
1 stop
LHR
London Heathrow
Mar 18
LHR
London Heathrow
17h 00m
1 stop
SFO
San Francisco
Multiple Airlines
Oct 23
SFO
San Francisco
27h 26m
3 stops
LHR
London Heathrow
Nov 1
LHR
London Heathrow
27h 50m
2 stops
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
Oct 25
SFO
San Francisco
28h 41m
3 stops
LHR
London Heathrow
TAP AIR PORTUGAL
Oct 24
SFO
San Francisco
37h 45m
1 stop
LGW
London Gatwick
Multiple Airlines
Oct 19
SFO
San Francisco
41h 40m
3 stops
LHR
London Heathrow

Flights from San Francisco to:

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