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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: Sun 8 Feb 2015 Return: Sun 15 Feb 2015 Trip spans 8 days
£509
Select
Delta
Delta
LHR
10:00
SFO
01:32
15h 32m
1 stop
SFO
16:15
LHR
07:10
14h 55m
1 stop
Depart: Mon 16 Mar 2015 Return: Sun 29 Mar 2015 Trip spans 14 days
£509
Select
Virgin Atlantic
Virgin Atlantic
LHR
09:00
SFO
00:13
15h 13m
1 stop
SFO
14:00
LHR
03:50
13h 50m
1 stop
Depart: Tue 24 Mar 2015 Return: Tue 31 Mar 2015 Trip spans 8 days
£515
Select
Iberia
Iberia
LHR
10:25
SFO
01:57
15h 32m
1 stop
SFO
19:55
LHR
10:45
14h 50m
1 stop
Depart: Thu 12 Feb 2015 Return: Mon 16 Feb 2015 Trip spans 5 days
£521
Select
Multiple Airlines
Multiple Airlines
LCY
02:30
SFO
19:25
16h 55m
1 stop
SFO
09:40
LCY
03:40
18h 00m
1 stop
Depart: Sun 15 Feb 2015 Return: Sun 29 Mar 2015 Trip spans 42 days
£521
Select
Aer Lingus
Aer Lingus
LHR
03:50
SFO
18:20
14h 30m
1 stop
SFO
13:20
LHR
05:10
15h 50m
1 stop
Depart: Tue 10 Mar 2015 Return: Mon 16 Mar 2015 Trip spans 7 days
£521
Select
Lufthansa
Lufthansa
LCY
04:10
SFO
18:40
14h 30m
1 stop
SFO
11:40
LCY
05:40
18h 00m
1 stop
Depart: Sun 8 Mar 2015 Return: Thu 19 Mar 2015 Trip spans 12 days
£527
Select
Multiple Airlines
Multiple Airlines
LHR
11:00
SFO
14:30
27h 30m
1 stop
SFO
16:05
LHR
02:35
10h 30m
nonstop
Depart: Thu 19 Mar 2015 Return: Tue 31 Mar 2015 Trip spans 13 days
£533
Select
US Airways
US Airways
LHR
07:25
SFO
00:27
17h 02m
1 stop
SFO
09:10
LHR
23:25
14h 15m
1 stop
Depart: Thu 5 Mar 2015 Return: Wed 11 Mar 2015 Trip spans 6 days
£540
Select
United
United
LHR
03:20
SFO
17:40
14h 20m
1 stop
SFO
10:45
LHR
00:30
13h 45m
1 stop
Depart: Wed 6 May 2015 Return: Wed 20 May 2015 Trip spans 15 days
£584
Select
American Airlines
American Airlines
LHR
10:00
SFO
00:13
14h 13m
1 stop
SFO
08:05
LHR
02:20
18h 15m
1 stop
Depart: Wed 15 Apr 2015 Return: Sun 26 Apr 2015 Trip spans 12 days
£590
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: Tue 31 Mar 2015 Return: Tue 7 Apr 2015 Trip spans 8 days
£673
Select
Aeroflot
Aeroflot
LHR
18:45
SFO
00:14
29h 29m
2 stops
SFO
17:15
LHR
00:05
30h 50m
2 stops
Depart: Thu 20 Aug 2015 Return: Thu 27 Aug 2015 Trip spans 8 days
£677
Select
Aeromexico
Aeromexico
LHR
18:35
SFO
16:07
21h 32m
1 stop
SFO
09:25
LHR
04:05
18h 40m
1 stop
Depart: Mon 31 Aug 2015 Return: Tue 15 Sep 2015 Trip spans 16 days
£695
Select
Aer Lingus
Aer Lingus
LGW
16:50
SFO
19:20
26h 30m
1 stop
SFO
13:20
LGW
02:25
13h 05m
1 stop
Depart: Mon 6 Jul 2015 Return: Tue 21 Jul 2015 Trip spans 16 days
£797
Select
Turkish Airlines
Turkish Airlines
LHR
10:00
SFO
20:25
34h 25m
1 stop
SFO
14:10
LHR
10:30
20h 20m
1 stop
Depart: Fri 7 Aug 2015 Return: Fri 11 Sep 2015 Trip spans 36 days
£836
Select
Multiple Airlines
Multiple Airlines
LGW
09:10
SFO
03:29
18h 19m
2 stops
SFO
07:15
LGW
23:45
16h 30m
2 stops
Depart: Sat 15 Aug 2015 Return: Sat 5 Sep 2015 Trip spans 22 days
£886
Select
Brussels Airlines
Brussels Airlines
LHR
07:05
SFO
16:50
57h 45m
2 stops
SFO
16:50
LHR
22:15
29h 25m
2 stops
Depart: Fri 14 Aug 2015 Return: Mon 24 Aug 2015 Trip spans 11 days
£887
Select
SAS
SAS
LHR
02:40
SFO
18:45
16h 05m
1 stop
SFO
13:35
LHR
04:00
14h 25m
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 6 Feb - 2 Mar
285 10:50 14:50 8 Mar - 28 Mar
285 10:50 13:50 4 Mar - 7 Mar
285 10:50 13:50 3 Mar - 3 Mar
287 15:00 17:50 13 Feb - 6 Mar
287 15:00 17:50 6 Feb - 12 Feb
287 15:00 17:50 1 Feb - 1 Mar
287 15:00 17:50 14 Feb - 7 Mar
287 15:00 18:50 8 Mar - 22 Mar
287 15:00 18:50 9 Mar - 28 Mar
Airports
Origin

London
only £509
only £521
only £590
Destination

San Francisco
£509