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Flights from San Francisco (SFO) to London (LON)

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The best prices from San Francisco to London are usually found in February or January, booked 53 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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SFO
San Francisco
LON
London
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Cheap flights from San Francisco to London

Flights to get there soon

Flights to London in the next month
16 Apr - 14 May
$411pp
SFO
San Francisco
Finnair
 
1 STOP
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco
23 Apr - 30 May
$411pp
SFO
San Francisco
Finnair
 
1 STOP
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco
23 Apr - 16 May
$417pp
SFO
San Francisco
SWISS
 
1 STOP
LHR
London
LHR
London
SWISS
 
1 STOP
SFO
San Francisco

Cheap flights for the next season

Find flight deals in the next 3 months
29 Apr - 15 May
$391pp
SFO
San Francisco
Finnair
Non-Stop
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco
6 May - 15 May
$391pp
SFO
San Francisco
Finnair
Non-Stop
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco
6 May - 15 May
$391pp
SFO
San Francisco
Finnair
Non-Stop
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco

Flights for the forward planner

Search and compare flight prices in the next 6 months
9 Sep - 27 Sep
$406pp
SFO
San Francisco
Finnair
Non-Stop
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco
10 Sep - 27 Sep
$406pp
SFO
San Francisco
Finnair
Non-Stop
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco
11 Sep - 27 Sep
$406pp
SFO
San Francisco
Finnair
Non-Stop
LHR
London
LHR
London
Finnair
 
1 STOP
SFO
San Francisco

Destination information for London

Things to know before you go. Useful info for your trip from San Francisco to London
Today's exchange rate
$1.00 = £0.76
Flight duration
10h 40m

Airports servicing San Francisco

San Francisco (SFO)

Airports servicing London

Southend (SEN)
Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Average temperature for March in London
11.7 °C
Avg rainfall for March in London
34.7 mm

Popular flight searches

Check out other popular destinations found by fellow travelers
Over the next ten days, the expected rainfall is likely to be 0.26 inch less in London than in San Francisco .
During the next 10 days, the weather in London is expected to be 12.2°F cooler than San Francisco (65.3°F).
Direct flights from San Francisco to London are currently (7 > 0) available on Sun, Mon, Tue, Wed, Thu, Fri and Sat.
Our recent data shows 20 airlines are currently operating direct flights from San Francisco to London , including American Airlines, KLM, Air Canada.
So far this month, there have been 5606 searches for flights from San Francisco to London.