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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: Thu 19 Mar 2015 Return: Wed 1 Apr 2015 Trip spans 14 days
£485
Select
Virgin Atlantic
Virgin Atlantic
LHR
09:00
SFO
00:13
15h 13m
1 stop
SFO
13:00
LHR
03:50
14h 50m
1 stop
Depart: Wed 18 Mar 2015 Return: Wed 8 Apr 2015 Trip spans 22 days
£496
Select
Delta
Delta
LHR
08:20
SFO
19:25
11h 05m
nonstop
SFO
14:00
LHR
03:50
13h 50m
1 stop
Depart: Mon 16 Mar 2015 Return: Mon 23 Mar 2015 Trip spans 8 days
£518
Select
Aer Lingus
Aer Lingus
LHR
02:50
SFO
19:20
16h 30m
1 stop
SFO
14:20
LHR
04:30
14h 10m
1 stop
Depart: Tue 24 Mar 2015 Return: Tue 31 Mar 2015 Trip spans 8 days
£533
Select
Air France
Air France
LHR
06:35
SFO
01:54
19h 19m
1 stop
SFO
07:36
LHR
23:05
15h 29m
1 stop
Depart: Tue 10 Mar 2015 Return: Tue 17 Mar 2015 Trip spans 8 days
£537
Select
Iberia
Iberia
LHR
10:25
SFO
01:57
15h 32m
1 stop
SFO
04:21
LHR
21:40
17h 19m
1 stop
Depart: Fri 13 Mar 2015 Return: Wed 25 Mar 2015 Trip spans 13 days
£549
Select
Multiple Airlines
Multiple Airlines
LHR
06:55
SFO
23:28
16h 33m
1 stop
SFO
16:05
LHR
02:35
10h 30m
nonstop
Depart: Wed 6 May 2015 Return: Wed 20 May 2015 Trip spans 15 days
£581
Select
American Airlines
American Airlines
LHR
10:00
SFO
02:14
16h 14m
1 stop
SFO
10:35
LHR
02:20
15h 45m
1 stop
Depart: Thu 23 Apr 2015 Return: Wed 29 Apr 2015 Trip spans 7 days
£584
Select
United
United
LHR
06:35
SFO
00:27
17h 52m
1 stop
SFO
18:36
LHR
00:20
29h 44m
1 stop
Depart: Wed 8 Apr 2015 Return: Wed 15 Apr 2015 Trip spans 8 days
£606
Select
Multiple Airlines
Multiple Airlines
LGW
04:45
SFO
15:00
34h 15m
2 stops
SFO
09:55
LGW
20:40
58h 45m
2 stops
Depart: Mon 20 Apr 2015 Return: Mon 27 Apr 2015 Trip spans 8 days
£608
Select
Turkish Airlines
Turkish Airlines
LGW
08:35
SFO
20:25
35h 50m
1 stop
SFO
14:10
LGW
21:05
30h 55m
1 stop
Depart: Sat 4 Apr 2015 Return: Sun 12 Apr 2015 Trip spans 9 days
£669
Select
Aer Lingus
Aer Lingus
LGW
05:25
SFO
19:20
13h 55m
1 stop
SFO
13:20
LGW
02:25
13h 05m
1 stop
Depart: Fri 11 Sep 2015 Return: Fri 2 Oct 2015 Trip spans 22 days
£670
Select
Aeroflot
Aeroflot
LHR
18:45
SFO
03:01
32h 16m
2 stops
SFO
12:00
LHR
21:45
33h 45m
2 stops
Depart: Sun 29 Mar 2015 Return: Thu 9 Apr 2015 Trip spans 12 days
£679
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
14:35
SFO
15:40
25h 05m
1 stop
SFO
05:42
LHR
01:00
19h 18m
1 stop
Depart: Tue 25 Aug 2015 Return: Tue 8 Sep 2015 Trip spans 15 days
£681
Select
Aeromexico
Aeromexico
LHR
18:35
SFO
16:05
21h 30m
1 stop
SFO
19:05
LHR
04:05
33h 00m
1 stop
Depart: Mon 30 Mar 2015 Return: Wed 8 Apr 2015 Trip spans 10 days
£681
Select
SAS
SAS
LHR
13:00
SFO
02:13
37h 13m
2 stops
SFO
13:35
LHR
04:00
14h 25m
1 stop
Depart: Mon 8 Jun 2015 Return: Mon 15 Jun 2015 Trip spans 8 days
£717
Select
Air Canada
Air Canada
LHR
08:05
SFO
03:37
19h 32m
1 stop
SFO
07:35
LHR
20:35
13h 00m
1 stop
Depart: Fri 26 Jun 2015 Return: Sun 5 Jul 2015 Trip spans 10 days
£792
Select
Turkish Airlines
Turkish Airlines
LHR
18:30
SFO
20:25
25h 55m
1 stop
SFO
14:10
LHR
10:30
20h 20m
1 stop
Depart: Sun 16 Aug 2015 Return: Tue 1 Sep 2015 Trip spans 17 days
£870
Select
Brussels Airlines
Brussels Airlines
LHR
13:50
SFO
16:50
51h 00m
2 stops
SFO
06:30
LHR
05:05
22h 35m
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 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 29 Mar - 15 Jul
285 11:30 14:35 2 Apr - 9 Apr
287 13:55 16:55 29 Mar - 29 Mar
287 13:55 16:55 31 Mar - 31 Mar
287 13:55 16:55 1 Apr - 15 Apr
287 13:55 16:55 30 Mar - 31 May
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 £485
only £606
Destination

San Francisco
£485