Find Deals on Flights from London to San Francisco (LON - SFO)

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from London to San Francisco

(Round-trip)
Depart: Mon 29 Aug 2016 Return: Thu 8 Sep 2016 Trip spans 11 days
£477
Select
WOW air
WOW air
LGW
SFO
13h 20m
1 stop
SFO
LGW
13h 30m
1 stop
Depart: Wed 8 Jun 2016 Return: Tue 12 Jul 2016 Trip spans 35 days
£534
Select
WestJet
WestJet
LGW
SFO
19h 12m
2 stops
SFO
LGW
12h 39m
1 stop
Depart: Tue 15 Mar 2016 Return: Thu 31 Mar 2016 Trip spans 17 days
£562
Select
Iberia
Iberia
LHR
SFO
11h 05m
nonstop
SFO
LHR
17h 35m
1 stop
Depart: Tue 1 Mar 2016 Return: Tue 5 Apr 2016 Trip spans 35 days
£570
Select
Air France
Air France
LCY
SFO
25h 00m
1 stop
SFO
LCY
13h 10m
1 stop
Depart: Wed 17 Feb 2016 Return: Mon 22 Feb 2016 Trip spans 6 days
£573
Select
Air France
Air France
LHR
SFO
14h 15m
1 stop
SFO
LHR
14h 45m
1 stop
Depart: Wed 27 Apr 2016 Return: Wed 4 May 2016 Trip spans 8 days
£578
Select
Iberia
Iberia
LGW
SFO
32h 32m
2 stops
SFO
LGW
21h 10m
2 stops
Depart: Mon 7 Mar 2016 Return: Mon 21 Mar 2016 Trip spans 14 days
£587
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Aer Lingus
Aer Lingus
LGW
SFO
14h 15m
1 stop
SFO
LGW
18h 45m
1 stop
Depart: Fri 15 Apr 2016 Return: Sun 17 Apr 2016 Trip spans 3 days
£591
Select
United
United
LHR
SFO
26h 54m
1 stop
SFO
LHR
18h 30m
1 stop
Depart: Wed 13 Apr 2016 Return: Tue 19 Apr 2016 Trip spans 7 days
£628
Select
Finnair
Finnair
LHR
SFO
10h 54m
nonstop
SFO
LHR
10h 35m
nonstop
Depart: Mon 13 Jun 2016 Return: Wed 22 Jun 2016 Trip spans 10 days
£635
Select
Virgin Atlantic
Virgin Atlantic
LHR
SFO
11h 10m
nonstop
SFO
LHR
10h 25m
nonstop
Depart: Mon 22 Feb 2016 Return: Fri 11 Mar 2016 Trip spans 19 days
£654
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Turkish Airlines
Turkish Airlines
LGW
SFO
31h 25m
1 stop
SFO
LGW
31h 00m
1 stop
Depart: Tue 14 Jun 2016 Return: Tue 28 Jun 2016 Trip spans 15 days
£700
Select
Lufthansa
Lufthansa
LCY
SFO
18h 30m
1 stop
SFO
LCY
13h 15m
1 stop
Depart: Sat 27 Aug 2016 Return: Sun 4 Sep 2016 Trip spans 9 days
£701
Select
KLM
KLM
LCY
SFO
22h 40m
2 stops
SFO
LCY
12h 45m
1 stop
Depart: Fri 1 Apr 2016 Return: Sat 16 Apr 2016 Trip spans 16 days
£707
Select
Delta
Delta
LGW
SFO
16h 55m
2 stops
SFO
LGW
17h 40m
2 stops
Depart: Sun 10 Jul 2016 Return: Wed 27 Jul 2016 Trip spans 18 days
£718
Select
Major Airline
Major Airline
LHR
SFO
25h 30m
1 stop
SFO
LHR
14h 25m
1 stop
Depart: Tue 19 Jul 2016 Return: Tue 16 Aug 2016 Trip spans 29 days
£774
Select
Turkish Airlines
Turkish Airlines
LHR
SFO
26h 10m
1 stop
SFO
LHR
31h 40m
1 stop
Depart: Mon 15 Aug 2016 Return: Wed 28 Sep 2016 Trip spans 45 days
£974
Select
SAS
SAS
LHR
SFO
10h 55m
nonstop
SFO
LHR
10h 25m
nonstop
Depart: Mon 25 Jul 2016 Return: Mon 8 Aug 2016 Trip spans 15 days
£996
Select
Austrian Airlines
Austrian Airlines
LHR
SFO
10h 55m
nonstop
SFO
LHR
10h 20m
nonstop
Depart: Thu 21 Jul 2016 Return: Mon 8 Aug 2016 Trip spans 19 days
£999
Select
Brussels Airlines
Brussels Airlines
LHR
SFO
10h 50m
nonstop
SFO
LHR
10h 20m
nonstop
Direct flights LON - SFO on British Airways
Flight No. Departure LHR Arrival SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 11:05 14:10 20 Feb - 26 Feb
285 11:05 14:10 19 Feb - 24 Feb
285 11:05 15:10 21 Mar - 26 Mar
285 11:05 14:10 27 Feb - 2 Mar
285 11:05 14:10 28 Feb - 5 Mar
285 11:05 14:10 6 Mar - 6 Mar
285 11:05 14:10 7 Mar - 12 Mar
285 11:05 15:10 19 Mar - 20 Mar
285 11:05 15:10 13 Mar - 18 Mar
287 15:00 19:05 15 Mar - 21 Mar
287 15:00 19:05 14 Mar - 14 Mar
287 15:00 18:05 29 Feb - 29 Feb
287 15:00 19:05 13 Mar - 26 Mar
287 15:00 18:05 22 Feb - 26 Feb
287 15:00 18:05 24 Feb - 12 Mar
287 15:00 18:05 19 Feb - 19 Feb
287 15:00 18:05 1 Mar - 11 Mar
287 15:00 18:05 11 Feb - 21 Feb
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

London
only £562
only £570
only £477
Destination

San Francisco
£477