Flights Europe United Kingdom 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
Finnair
Finnair
SFO
12:35 pm
San Francisco airport
10h 25m
7:00 am
+1
LHR
London Heathrow airport
Finnair
LHR
8:30 am
London Heathrow airport
17h 50m
1 Stop
6:20 pm
SFO
San Francisco airport
390 USD
Finnair
Finnair
SFO
12:35 pm
San Francisco airport
10h 25m
7:00 am
+1
LHR
London Heathrow airport
Finnair
LHR
11:20 am
London Heathrow airport
15h 00m
1 Stop
6:20 pm
SFO
San Francisco airport
390 USD
British Airways
British Airways
SFO
1:10 am
San Francisco airport
17h 50m
1 Stop
3:00 am
+1
LGW
London Gatwick airport
British Airways
LGW
5:50 pm
London Gatwick airport
25h 30m
1 Stop
11:20 am
+1
SFO
San Francisco airport
404 USD
Norwegian
Norwegian
SFO
11:30 am
San Francisco airport
10h 10m
5:40 am
+1
LGW
London Gatwick airport
Norwegian
LGW
2:30 pm
London Gatwick airport
11h 00m
5:30 pm
SFO
San Francisco airport
509 USD
KLM
KLM
SFO
11:00 am
San Francisco airport
10h 15m
5:15 am
+1
LHR
London Heathrow airport
KLM
LHR
2:25 pm
London Heathrow airport
11h 00m
5:25 pm
SFO
San Francisco airport
429 USD
United Airlines
United Airlines
SFO
5:25 am
San Francisco airport
10h 30m
11:55 pm
LHR
London Heathrow airport
United Airlines
LHR
11:25 am
London Heathrow airport
11h 15m
2:40 pm
SFO
San Francisco airport
448 USD

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. Most expensive is July
CHEAPEST DAY TO FLY
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Sunday
CHEAPEST TIME TO FLY
at Noon
San Francisco to London flights are approximately 5% more expensive in the Afternoon than at Noon
CHEAPEST AIRLINE
Icelandair
Icelandair, SWISS, and WOW air 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 to 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
15 USD
San Francisco
20 USD
London
Fast food
McDonald's meal
7.96 USD
San Francisco
7.83 USD
London
Soft drink
0.33 liter
2.20 USD
San Francisco
1.75 USD
London
Coffee
Cappuccino
4.48 USD
San Francisco
3.58 USD
London
Public transport
One-way ticket
2.74 USD
San Francisco
3.27 USD
London

Flights from San Francisco to:

  • London
  • England
  • United Kingdom
  • Europe

Flights to London from:

  • San Francisco
  • California
  • United States
  • North America
Flights Europe United Kingdom London San Francisco to London