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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 11 Mar 2015 Return: Wed 18 Mar 2015 Trip spans 8 days
£496
Select
Virgin Atlantic
Virgin Atlantic
LHR
08:20
SFO
19:25
11h 05m
nonstop
SFO
15:00
LHR
04:25
13h 25m
1 stop
Depart: Wed 18 Mar 2015 Return: Wed 25 Mar 2015 Trip spans 8 days
£508
Select
United
United
LHR
07:05
SFO
00:49
17h 44m
2 stops
SFO
11:20
LHR
00:30
13h 10m
1 stop
Depart: Tue 17 Mar 2015 Return: Tue 7 Apr 2015 Trip spans 22 days
£535
Select
Multiple Airlines
Multiple Airlines
LHR
05:55
SFO
01:57
20h 02m
1 stop
SFO
12:40
LHR
23:00
10h 20m
nonstop
Depart: Fri 13 Mar 2015 Return: Wed 1 Apr 2015 Trip spans 20 days
£536
Select
Delta
Delta
LHR
08:20
SFO
19:25
11h 05m
nonstop
SFO
13:00
LHR
03:50
14h 50m
1 stop
Depart: Thu 19 Mar 2015 Return: Tue 24 Mar 2015 Trip spans 6 days
£537
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
08:50
SFO
02:48
17h 58m
1 stop
SFO
04:15
LHR
22:00
17h 45m
1 stop
Depart: Tue 10 Mar 2015 Return: Tue 17 Mar 2015 Trip spans 8 days
£539
Select
Iberia
Iberia
LHR
10:25
SFO
01:57
15h 32m
1 stop
SFO
04:21
LHR
21:40
17h 19m
1 stop
Depart: Wed 13 May 2015 Return: Wed 3 Jun 2015 Trip spans 22 days
£569
Select
American Airlines
American Airlines
LHR
10:00
SFO
03:20
17h 20m
1 stop
SFO
08:05
LHR
02:20
18h 15m
1 stop
Depart: Sun 15 Mar 2015 Return: Thu 2 Apr 2015 Trip spans 19 days
£575
Select
Multiple Airlines
Multiple Airlines
LGW
09:45
SFO
00:27
38h 42m
2 stops
SFO
05:30
LGW
22:00
16h 30m
2 stops
Depart: Wed 22 Apr 2015 Return: Mon 27 Apr 2015 Trip spans 6 days
£582
Select
Turkish Airlines
Turkish Airlines
LGW
13:10
SFO
20:25
31h 15m
1 stop
SFO
14:10
LGW
21:05
30h 55m
1 stop
Depart: Wed 25 Mar 2015 Return: Wed 6 May 2015 Trip spans 43 days
£594
Select
Air France
Air France
LHR
05:40
SFO
01:26
19h 46m
2 stops
SFO
11:45
LHR
01:45
14h 00m
1 stop
Depart: Sun 8 Mar 2015 Return: Sun 22 Mar 2015 Trip spans 15 days
£609
Select
Lufthansa
Lufthansa
LHR
15:30
SFO
16:25
24h 55m
1 stop
SFO
18:38
LHR
00:30
29h 52m
1 stop
Depart: Sat 4 Apr 2015 Return: Sun 12 Apr 2015 Trip spans 9 days
£646
Select
Aer Lingus
Aer Lingus
LGW
12:50
SFO
19:20
30h 30m
1 stop
SFO
13:20
LGW
02:25
13h 05m
1 stop
Depart: Fri 18 Sep 2015 Return: Fri 25 Sep 2015 Trip spans 8 days
£671
Select
Aer Lingus
Aer Lingus
LHR
03:30
SFO
19:20
15h 50m
1 stop
SFO
13:20
LHR
05:10
15h 50m
1 stop
Depart: Wed 24 Jun 2015 Return: Fri 3 Jul 2015 Trip spans 10 days
£793
Select
Turkish Airlines
Turkish Airlines
LHR
18:30
SFO
20:25
25h 55m
1 stop
SFO
14:10
LHR
09:00
18h 50m
1 stop
Depart: Sun 16 Aug 2015 Return: Sat 22 Aug 2015 Trip spans 7 days
£840
Select
US Airways
US Airways
LGW
17:45
SFO
01:05
31h 20m
2 stops
SFO
18:00
LGW
22:50
28h 50m
2 stops
Depart: Sat 28 Mar 2015 Return: Thu 2 Apr 2015 Trip spans 6 days
£841
Select
Air France
Air France
LCY
07:40
SFO
14:40
31h 00m
1 stop
SFO
09:50
LCY
23:15
13h 25m
1 stop
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 14:50 8 Mar - 28 Mar
285 11:20 14:25 3 Apr - 3 Apr
285 11:20 14:25 10 Apr - 17 Apr
285 11:30 14:35 2 Apr - 9 Apr
285 11:30 14:35 29 Mar - 15 Jul
285 11:30 14:35 11 Apr - 5 Sep
287 13:55 16:55 29 Mar - 29 Mar
287 13:55 16:55 1 Apr - 15 Apr
287 13:55 16:55 30 Mar - 31 May
287 13:55 16:55 31 Mar - 31 Mar
287 15:00 18:50 9 Mar - 28 Mar
287 15:00 18:50 8 Mar - 22 Mar
287 15:00 18:50 13 Mar - 27 Mar
Airports
Origin

London
only £496
only £841
only £575
Destination

San Francisco
£496