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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: Mon 9 Mar 2015 Return: Sun 15 Mar 2015 Trip spans 7 days
£478
Select
Delta
Delta
LHR
09:00
SFO
00:13
15h 13m
1 stop
SFO
15:00
LHR
04:25
13h 25m
1 stop
Depart: Thu 5 Mar 2015 Return: Sun 15 Mar 2015 Trip spans 10 days
£519
Select
Virgin Atlantic
Virgin Atlantic
LHR
08:00
SFO
00:13
16h 13m
1 stop
SFO
15:00
LHR
04:25
13h 25m
1 stop
Depart: Fri 6 Mar 2015 Return: Wed 29 Apr 2015 Trip spans 54 days
£529
Select
Multiple Airlines
Multiple Airlines
LHR
07:20
SFO
18:25
11h 05m
nonstop
SFO
14:00
LHR
03:50
13h 50m
1 stop
Depart: Sun 8 Mar 2015 Return: Wed 25 Mar 2015 Trip spans 18 days
£532
Select
United
United
LHR
05:30
SFO
22:10
16h 40m
1 stop
SFO
09:36
LHR
00:30
14h 54m
1 stop
Depart: Thu 19 Mar 2015 Return: Mon 23 Mar 2015 Trip spans 5 days
£557
Select
US Airways
US Airways
LHR
05:55
SFO
21:54
15h 59m
1 stop
SFO
08:25
LHR
21:40
13h 15m
1 stop
Depart: Wed 25 Mar 2015 Return: Wed 15 Apr 2015 Trip spans 22 days
£563
Select
Air France
Air France
LHR
03:10
SFO
23:00
19h 50m
2 stops
SFO
04:30
LHR
19:20
14h 50m
1 stop
Depart: Sat 14 Mar 2015 Return: Sat 21 Mar 2015 Trip spans 8 days
£574
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
08:50
SFO
02:46
17h 56m
1 stop
SFO
12:18
LHR
01:25
13h 07m
1 stop
Depart: Mon 13 Apr 2015 Return: Thu 16 Apr 2015 Trip spans 4 days
£584
Select
Multiple Airlines
Multiple Airlines
LGW
02:20
SFO
01:10
46h 50m
2 stops
SFO
03:00
LGW
20:40
41h 40m
2 stops
Depart: Mon 20 Apr 2015 Return: Mon 27 Apr 2015 Trip spans 8 days
£586
Select
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: Sun 19 Apr 2015 Return: Sun 26 Apr 2015 Trip spans 8 days
£587
Select
American Airlines
American Airlines
LHR
10:00
SFO
02:14
16h 14m
1 stop
SFO
08:45
LHR
02:20
17h 35m
1 stop
Depart: Mon 7 Sep 2015 Return: Mon 14 Sep 2015 Trip spans 8 days
£666
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 18 Sep 2015 Return: Fri 2 Oct 2015 Trip spans 15 days
£670
Select
Aer Lingus
Aer Lingus
LHR
03:30
SFO
19:20
15h 50m
1 stop
SFO
13:20
LHR
03:00
13h 40m
1 stop
Depart: Sun 13 Sep 2015 Return: Sat 10 Oct 2015 Trip spans 28 days
£700
Select
Aeroflot
Aeroflot
LHR
18:45
SFO
03:45
33h 00m
2 stops
SFO
02:45
LHR
09:25
30h 40m
2 stops
Depart: Wed 19 Aug 2015 Return: Sun 30 Aug 2015 Trip spans 12 days
£774
Select
Iberia
Iberia
LHR
13:15
SFO
20:45
31h 30m
1 stop
SFO
19:59
LHR
10:45
14h 46m
1 stop
Depart: Sat 6 Jun 2015 Return: Fri 19 Jun 2015 Trip spans 14 days
£787
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: Wed 5 Aug 2015 Return: Thu 20 Aug 2015 Trip spans 16 days
£1051
Select
LOT Polish Air
LOT Polish Air
LHR
02:30
SFO
23:52
21h 22m
2 stops
SFO
06:50
LHR
09:45
26h 55m
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 11:30 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 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 13 Mar - 27 Mar
287 15:00 18:50 9 Mar - 28 Mar
287 15:00 18:50 8 Mar - 22 Mar
Airports
Origin

London
only £478
only £584
Destination

San Francisco
£478