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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: Wed 11 Mar 2015 Trip spans 14 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: Sat 28 Feb 2015 Return: Sun 1 Mar 2015 Trip spans 2 days
US Airways
US Airways
LHR
11:05
SFO
02:00
14h 55m
1 stop
SFO
11:15
LHR
00:15
13h 00m
1 stop
Depart: Wed 21 Jan 2015 Return: Wed 25 Feb 2015 Trip spans 36 days
American Airlines
American Airlines
LHR
10:25
SFO
13:22
26h 57m
1 stop
SFO
05:00
LHR
21:35
16h 35m
1 stop
Depart: Sun 25 Jan 2015 Return: Wed 25 Feb 2015 Trip spans 32 days
United
United
LHR
07:05
SFO
02:51
19h 46m
2 stops
SFO
09:26
LHR
22:30
13h 04m
1 stop
Depart: Fri 23 Jan 2015 Return: Wed 4 Feb 2015 Trip spans 13 days
British Airways
British Airways
LHR
05:50
SFO
16:50
11h 00m
nonstop
SFO
06:59
LHR
20:15
13h 16m
1 stop
Depart: Fri 12 Dec 2014 Return: Sun 14 Dec 2014 Trip spans 3 days
Aer Lingus
Aer Lingus
LGW
01:50
SFO
18:20
16h 30m
1 stop
SFO
12:20
LGW
05:20
17h 00m
1 stop
Depart: Mon 13 Apr 2015 Return: Mon 20 Apr 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
LGW
13:10
SFO
20:25
31h 15m
1 stop
SFO
14:10
LGW
23:35
33h 25m
1 stop
Depart: Thu 5 Mar 2015 Return: Thu 19 Mar 2015 Trip spans 14 days
Virgin Atlantic
Virgin Atlantic
LHR
07:20
SFO
18:25
11h 05m
nonstop
SFO
10:00
LHR
01:00
15h 00m
1 stop
Depart: Tue 13 Jan 2015 Return: Tue 20 Jan 2015 Trip spans 8 days
Delta
Delta
LHR
07:20
SFO
18:25
11h 05m
nonstop
SFO
12:00
LHR
02:25
14h 25m
1 stop
Depart: Fri 13 Feb 2015 Return: Sun 1 Mar 2015 Trip spans 17 days
Aer Lingus
Aer Lingus
LHR
03:50
SFO
18:20
14h 30m
1 stop
SFO
12:20
LHR
19:05
30h 45m
1 stop
Depart: Sat 21 Mar 2015 Return: Tue 31 Mar 2015 Trip spans 11 days
SAS
SAS
LHR
02:40
SFO
18:45
16h 05m
1 stop
SFO
13:35
LHR
04:00
14h 25m
1 stop
Depart: Mon 24 Nov 2014 Return: Tue 16 Dec 2014 Trip spans 23 days
Lufthansa
Lufthansa
LHR
06:05
SFO
22:00
15h 55m
1 stop
SFO
14:35
LHR
01:05
10h 30m
nonstop
Depart: Mon 2 Feb 2015 Return: Thu 5 Feb 2015 Trip spans 4 days
Air Europa
Air Europa
LGW
12:20
SFO
23:27
35h 07m
2 stops
SFO
03:30
LGW
03:20
23h 50m
2 stops
Depart: Sun 8 Mar 2015 Return: Fri 13 Mar 2015 Trip spans 6 days
Aeroflot
Aeroflot
LHR
06:55
SFO
13:25
54h 30m
2 stops
SFO
12:00
LHR
10:05
46h 05m
2 stops
Depart: Sun 21 Dec 2014 Return: Thu 29 Jan 2015 Trip spans 40 days
SWISS
SWISS
LHR
13:40
SFO
20:34
30h 54m
2 stops
SFO
14:25
LHR
19:05
28h 40m
1 stop
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 29 Nov - 22 Dec
285 10:50 13:50 26 Dec - 20 Jan
287 15:00 17:50 20 Nov - 1 Jan
287 15:00 17:50 23 Nov - 1 Mar
287 15:00 17:50 21 Nov - 26 Dec
Airports
Origin

London
only £540
only £587
Destination

San Francisco
£540