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Cheap 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 April, booked 37 days in advance, depart on a Tuesday or Monday and return on a Thursday

SFO
San Francisco
LON
London
 Add details to search for flights
+90.0%
+60.0%
+30.0%
Base
Price
$492 - $865
Temperature
48 - 73 °F
Rainfall
1 - 3 inches
Most popular in June High demand for flights, 18% potential price rise
Cheapest in February Best time to find cheap flights, 4% potential price drop
Average price $798 Price for this month
Cheapest price $492 From San Francisco to London

Cheap flights from San Francisco to London in July 2019

The best prices found for SFO to LON flights for July
29 Jul - 28 Aug
$680pp
SFO
San Francisco
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
 
1 STOP
SFO
San Francisco
29 Jul - 28 Aug
$798pp
SFO
San Francisco
Aer Lingus
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
 
1 STOP
SFO
San Francisco
28 Jul - 27 Aug
$804pp
SFO
San Francisco
Aer Lingus
 
1 STOP
LCY
London City
LCY
London City
Aer Lingus
 
1 STOP
SFO
San Francisco

San Francisco to London 2019 flight deals

Cheap flights to London from San Francisco found for this year
16 Oct - 30 Oct
$339pp
SFO
San Francisco
Air Canada
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air Canada
 
1 STOP
SFO
San Francisco
24 Nov - 4 Dec
$346pp
SFO
San Francisco
Air Canada
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air Canada
 
1 STOP
SFO
San Francisco
3 Oct - 24 Oct
$347pp
SFO
San Francisco
Air Canada
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air Canada
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to London

Late deals on round-trip flights to London from San Francisco, departing today and this week
29 Jul - 28 Aug
$680pp
SFO
San Francisco
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
 
1 STOP
SFO
San Francisco
25 Jul - 28 Nov
$689pp
SFO
San Francisco
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
 
1 STOP
SFO
San Francisco
29 Jul - 28 Aug
$798pp
SFO
San Francisco
Aer Lingus
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
 
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 = £0.81
Flight duration
10h 38m

Airports servicing San Francisco

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Average temperature for July in London
23.0 °C
Avg rainfall for July in London
41.0 mm
Over the next ten days, the expected rainfall is likely to be 2 inches more in London than in San Francisco .
During the next 10 days, the weather in London is expected to be 2°F warmer than San Francisco (72°F).
Direct flights from San Francisco to London are currently (7 > 0) available on Sun, Mon, Tue, Wed, Thu, Fri and Sat.
Which airlines fly from San Francisco to London?
Our recent data shows 19 airlines are currently operating direct flights from San Francisco to London , including American Airlines, KLM, Air Canada.
So far this month, there have been 4075 searches for flights from San Francisco to London.
How many flights depart from San Francisco to London on average per day?
43 flight departures from San Francisco to London per day on average.
Morning (6am - Noon) - 16% of flight departures
Afternoon (Noon - 6pm) - 23% of flight departures
Evening (6pm - Midnight) - 60% of flight departures
How long does the flight from San Francisco to London take?
For nonstop trips expect to fly for about 11 hours. The travel distance is approximately 3,345 miles.