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Flights from London to San Francisco
London to San Francisco 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 London to San Francisco by changing tabs
Quickest
Cheapest
SWISS
LHR
09:40
London Heathrow airport
15h 20m
1 Stop
17:00
SFO
San Francisco airport
SFO
12:40
San Francisco airport
10h 30m
07:10
+1
LHR
London Heathrow airport
285 GBP
Lufthansa
LHR
10:30
London Heathrow airport
15h 00m
1 Stop
17:30
SFO
San Francisco airport
SFO
09:05
San Francisco airport
10h 35m
02:40
+1
LHR
London Heathrow airport
286 GBP
Virgin Atlantic
LHR
12:15
London Heathrow airport
11h 00m
15:15
SFO
San Francisco airport
SFO
13:10
San Francisco airport
10h 15m
07:25
+1
LHR
London Heathrow airport
287 GBP
Norwegian
LGW
14:30
London Gatwick airport
11h 00m
17:30
SFO
San Francisco airport
SFO
11:30
San Francisco airport
10h 10m
05:40
+1
LGW
London Gatwick airport
410 GBP
Virgin Atlantic
LHR
12:15
London Heathrow airport
11h 00m
15:15
SFO
San Francisco airport
SFO
13:10
San Francisco airport
10h 15m
07:25
+1
LHR
London Heathrow airport
287 GBP
KLM
LHR
12:15
London Heathrow airport
11h 00m
15:15
SFO
San Francisco airport
SFO
13:10
San Francisco airport
10h 15m
07:25
+1
LHR
London Heathrow airport
305 GBP
How to get the cheapest flight from London to San Francisco
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 San Francisco from London 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 Sunday.
CHEAPEST TIME TO FLY
in the afternoon
London to San Francisco flights are approximately 21% more expensive in the evening than in the afternoon
CHEAPEST AIRLINE
Brussels Airlines
Brussels Airlines, Austrian Airlines, and United Airlines are the most popular carriers operating from London to San Francisco
CHEAPEST ROUTE
London Heathrow - San Francisco
Fly from London Heathrow to San Francisco for the best London - San Francisco flight prices
CHEAPEST TIME TO BOOK
58 days before
The cheapest time to buy a flight from London to San Francisco is approximately 58 days before departure
60
Days before departure
0
Flight information for London to San Francisco
Find info about flight duration, direct flights, and airports for your flight from London to San Francisco
Fastest flight time
11h 0m
The fastest flight from London to San Francisco takes 11h 0m.
Direct flights
Every day
Direct flights go from London to San Francisco every day.
Airports in San Francisco
1 airport
There is 1 airport near San Francisco: San Francisco (SFO)
Alternative routes for London to San Francisco
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Cost comparison between London and San Francisco
Compare the costs of everyday items in London and San Francisco
Food
Inexpensive restaurant
15 GBP
London
12 GBP
San Francisco
Fast food
McDonald's meal
6.04 GBP
London
6 GBP
San Francisco
Soft drink
0.33 liter
1.32 GBP
London
2 GBP
San Francisco
Coffee
Cappuccino
2.76 GBP
London
3 GBP
San Francisco
Public transport
One-way ticket
2.52 GBP
London
2 GBP
San Francisco
Flights from London to:
-
San Francisco
-
California
- United States
- North America
Flights to San Francisco from:
-
London
-
England
- United Kingdom
-
Europe
Flights to other cities in United States
Lost the lust for San Francisco? Check out some flights to other cities in United States
Flights to other destinations
Lost the lust for San Francisco? Check out some flights to other destinations
*Flight prices to San Francisco are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.