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Find flight deals from London to San Francisco (LON - SFO)

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from London to San Francisco

(Round-trip)
Depart: Wed 25 Feb 2015 Return: Sun 8 Mar 2015 Trip spans 11 days
Multiple Airlines
Multiple Airlines
LHR
10:30
SFO
11:20
24h 50m
1 stop
SFO
09:25
LHR
23:40
14h 15m
1 stop
Depart: Thu 25 Dec 2014 Return: Thu 8 Jan 2015 Trip spans 15 days
Iberia
Iberia
LHR
07:35
SFO
00:05
16h 30m
1 stop
SFO
03:21
LHR
18:45
15h 24m
1 stop
Depart: Wed 4 Feb 2015 Return: Wed 25 Feb 2015 Trip spans 22 days
American Airlines
American Airlines
LHR
10:25
SFO
02:50
16h 25m
1 stop
SFO
07:55
LHR
21:35
13h 40m
1 stop
Depart: Sun 8 Feb 2015 Return: Wed 18 Feb 2015 Trip spans 11 days
United
United
LHR
05:30
SFO
02:51
21h 21m
1 stop
SFO
09:26
LHR
22:30
13h 04m
1 stop
Depart: Sat 14 Feb 2015 Return: Sun 15 Feb 2015 Trip spans 2 days
US Airways
US Airways
LHR
07:00
SFO
22:57
15h 57m
1 stop
SFO
03:45
LHR
17:20
13h 35m
1 stop
Depart: Thu 5 Feb 2015 Return: Thu 12 Feb 2015 Trip spans 8 days
Delta
Delta
LHR
07:20
SFO
18:25
11h 05m
nonstop
SFO
10:00
LHR
23:25
13h 25m
1 stop
Depart: Mon 1 Dec 2014 Return: Mon 22 Dec 2014 Trip spans 22 days
Virgin Atlantic
Virgin Atlantic
LHR
10:15
SFO
03:08
16h 53m
1 stop
SFO
06:35
LHR
23:25
16h 50m
1 stop
Depart: Fri 23 Jan 2015 Return: Mon 26 Jan 2015 Trip spans 4 days
Aer Lingus
Aer Lingus
LGW
04:10
SFO
18:20
14h 10m
1 stop
SFO
12:20
LGW
09:10
20h 50m
1 stop
Depart: Fri 6 Mar 2015 Return: Fri 20 Mar 2015 Trip spans 14 days
Aer Lingus
Aer Lingus
LHR
02:50
SFO
18:20
15h 30m
1 stop
SFO
14:20
LHR
04:30
14h 10m
1 stop
Depart: Thu 16 Apr 2015 Return: Thu 30 Apr 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
LGW
13:10
SFO
20:25
31h 15m
1 stop
SFO
14:10
LGW
22:50
32h 40m
1 stop
Depart: Thu 19 Feb 2015 Return: Sat 28 Feb 2015 Trip spans 10 days
SAS
SAS
LHR
01:40
SFO
17:45
16h 05m
1 stop
SFO
12:30
LHR
03:00
14h 30m
1 stop
Depart: Sat 28 Mar 2015 Return: Tue 7 Apr 2015 Trip spans 11 days
British Airways
British Airways
LHR
10:50
SFO
22:04
35h 14m
1 stop
SFO
15:05
LHR
01:15
10h 10m
nonstop
Depart: Sun 30 Nov 2014 Return: Tue 30 Dec 2014 Trip spans 31 days
Air Canada
Air Canada
LHR
13:00
SFO
02:10
37h 10m
1 stop
SFO
02:35
LHR
19:25
16h 50m
1 stop
Depart: Mon 20 Apr 2015 Return: Thu 23 Apr 2015 Trip spans 4 days
Aeroflot
Aeroflot
LHR
18:15
SFO
22:00
27h 45m
2 stops
SFO
02:45
LHR
09:25
30h 40m
2 stops
Depart: Sun 4 Jan 2015 Return: Mon 12 Jan 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LGW
08:00
SFO
01:56
41h 56m
2 stops
SFO
05:23
LGW
21:35
16h 12m
2 stops
Depart: Sun 21 Dec 2014 Return: Thu 8 Jan 2015 Trip spans 19 days
Lufthansa
Lufthansa
LHR
14:30
SFO
15:25
24h 55m
1 stop
SFO
03:33
LHR
17:50
14h 17m
1 stop
Depart: Fri 2 Jan 2015 Return: Mon 12 Jan 2015 Trip spans 11 days
American Airlines
American Airlines
LGW
07:10
SFO
15:10
32h 00m
2 stops
SFO
12:25
LGW
18:30
30h 05m
2 stops
Change your search
Direct flights LON - SFO on British Airways
Flight No. Departure LHR Arrival SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 10:50 13:50 4 Dec - 22 Dec
285 10:50 13:50 26 Dec - 20 Jan
287 15:00 17:50 25 Nov - 1 Jan
287 15:00 17:50 2 Jan - 8 Jan
287 15:00 17:50 30 Nov - 1 Mar
287 15:00 17:50 28 Nov - 26 Dec
Airports
Origin

London
only £540
only £595
Destination

San Francisco
£540