Flights Europe United Kingdom London San Francisco - 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
Finnair
Finnair
SFO
12:35
San Francisco airport
10h 25m
07:00
+1
LHR
London Heathrow airport
Finnair
LHR
08:30
London Heathrow airport
17h 50m
1 Stop
18:20
SFO
San Francisco airport
294 GBP
Finnair
Finnair
SFO
12:35
San Francisco airport
10h 25m
07:00
+1
LHR
London Heathrow airport
Finnair
LHR
20:35
London Heathrow airport
29h 45m
1 Stop
18:20
+1
SFO
San Francisco airport
294 GBP
Finnair
Finnair
SFO
12:35
San Francisco airport
10h 25m
07:00
+1
LHR
London Heathrow airport
Finnair
LHR
14:35
London Heathrow airport
35h 45m
1 Stop
18:20
+1
SFO
San Francisco airport
294 GBP
Norwegian Air UK
Norwegian Air UK
SFO
11:30
San Francisco airport
10h 10m
05:40
+1
LGW
London Gatwick airport
Norwegian Air UK
LGW
14:30
London Gatwick airport
11h 00m
17:30
SFO
San Francisco airport
447 GBP
Delta
Delta
SFO
13:10
San Francisco airport
10h 15m
07:25
+1
LHR
London Heathrow airport
Delta
LHR
07:30
London Heathrow airport
13h 15m
1 Stop
12:45
SFO
San Francisco airport
311 GBP
Virgin Atlantic
Virgin Atlantic
SFO
05:45
San Francisco airport
14h 20m
1 Stop
04:05
+1
LHR
London Heathrow airport
Virgin Atlantic
LHR
12:15
London Heathrow airport
11h 00m
15:15
SFO
San Francisco airport
341 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
Wednesday
The cheapest day of the week is usually Wednesday. 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 afternoon than in the evening
CHEAPEST AIRLINE
Norwegian Air UK
Norwegian Air UK, Air France, and Finnair 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
54 days before
The cheapest time to buy a flight from San Francisco to London is approximately 54 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 15m
The fastest flight from San Francisco to London takes 10h 15m.
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


Cost comparison between San Francisco and London

Compare the costs of everyday items in San Francisco and London
Food
Inexpensive restaurant
11 GBP
San Francisco
15 GBP
London
Fast food
McDonald's meal
6.00 GBP
San Francisco
5.89 GBP
London
Soft drink
0.33 liter
1.67 GBP
San Francisco
1.32 GBP
London
Coffee
Cappuccino
3.38 GBP
San Francisco
2.69 GBP
London
Public transport
One-way ticket
2.07 GBP
San Francisco
2.46 GBP
London

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Flights Europe United Kingdom London San Francisco - London