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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: Sat, 30 Aug, 2014 Return: Wed, 10 Sep, 2014 Trip spans 12 days
United
United
LHR
06:05
SFO
01:21
19h 16m
1 stop
SFO
03:25
LHR
18:55
15h 30m
1 stop
Depart: Wed, 3 Sep, 2014 Return: Wed, 24 Sep, 2014 Trip spans 22 days
United
United
LHR
06:35
SFO
23:30
16h 55m
1 stop
SFO
09:46
LHR
00:05
14h 19m
1 stop
Depart: Fri, 5 Sep, 2014 Return: Wed, 17 Sep, 2014 Trip spans 13 days
United
United
LHR
06:25
SFO
22:01
15h 36m
direct
SFO
08:45
LHR
19:10
10h 25m
direct
Depart: Tue, 26 Aug, 2014 Return: Tue, 9 Sep, 2014 Trip spans 15 days
US Airways
US Airways
LHR
08:15
SFO
01:02
16h 47m
1 stop
SFO
18:15
LHR
19:50
25h 35m
1 stop
Depart: Wed, 20 Aug, 2014 Return: Wed, 8 Oct, 2014 Trip spans 50 days
US Airways
US Airways
LHR
08:15
SFO
01:02
16h 47m
1 stop
SFO
09:05
LHR
23:25
14h 20m
1 stop
Depart: Thu, 21 Aug, 2014 Return: Thu, 4 Sep, 2014 Trip spans 15 days
US Airways
US Airways
LHR
08:15
SFO
01:02
16h 47m
1 stop
SFO
04:35
LHR
19:50
15h 15m
1 stop
Depart: Tue, 2 Sep, 2014 Return: Sat, 13 Sep, 2014 Trip spans 12 days
US Airways
US Airways
LHR
06:05
SFO
23:10
17h 05m
1 stop
SFO
06:59
LHR
19:50
36h 51m
1 stop
Depart: Fri, 29 Aug, 2014 Return: Sat, 13 Sep, 2014 Trip spans 16 days
United
United
LHR
06:35
SFO
23:30
16h 55m
direct
SFO
08:45
LHR
19:10
10h 25m
direct
Depart: Fri, 22 Aug, 2014 Return: Sun, 14 Sep, 2014 Trip spans 24 days
US Airways
US Airways
LHR
08:15
SFO
01:02
16h 47m
1 stop
SFO
04:35
LHR
19:50
15h 15m
1 stop
Depart: Sun, 24 Aug, 2014 Return: Wed, 3 Sep, 2014 Trip spans 11 days
US Airways
US Airways
LHR
06:05
SFO
23:10
17h 05m
1 stop
SFO
04:35
LHR
19:50
15h 15m
1 stop
Depart: Sun, 31 Aug, 2014 Return: Sun, 14 Sep, 2014 Trip spans 15 days
US Airways
US Airways
LHR
06:05
SFO
23:10
17h 05m
1 stop
SFO
04:35
LHR
19:50
15h 15m
1 stop
Depart: Mon, 25 Aug, 2014 Return: Mon, 8 Sep, 2014 Trip spans 15 days
United
United
LHR
10:10
SFO
21:10
11h 00m
1 stop
SFO
09:50
LHR
00:05
14h 15m
1 stop
Depart: Thu, 28 Aug, 2014 Return: Mon, 8 Sep, 2014 Trip spans 12 days
United
United
LHR
10:10
SFO
21:10
11h 00m
1 stop
SFO
09:50
LHR
00:05
14h 15m
1 stop
Depart: Sun, 14 Sep, 2014 Return: Mon, 29 Sep, 2014 Trip spans 16 days
Air France
Air France
LHR
03:10
SFO
17:00
13h 50m
1 stop
SFO
11:50
LHR
01:45
13h 55m
1 stop
Depart: Mon, 18 Aug, 2014 Return: Sun, 21 Sep, 2014 Trip spans 35 days
United
United
LHR
10:10
SFO
21:10
11h 00m
1 stop
SFO
19:45
LHR
09:20
13h 35m
1 stop
Depart: Fri, 15 Aug, 2014 Return: Mon, 18 Aug, 2014 Trip spans 4 days
American Airlines
American Airlines
LHR
11:15
SFO
03:35
16h 20m
1 stop
SFO
04:40
LHR
18:20
13h 40m
1 stop
Depart: Sun, 17 Aug, 2014 Return: Mon, 25 Aug, 2014 Trip spans 9 days
American Airlines
American Airlines
LHR
08:25
SFO
03:10
18h 45m
1 stop
SFO
19:30
LHR
10:45
15h 15m
1 stop
Depart: Wed, 13 Aug, 2014 Return: Sun, 28 Sep, 2014 Trip spans 47 days
American Airlines
American Airlines
LHR
08:25
SFO
03:10
18h 45m
1 stop
SFO
04:40
LHR
21:55
17h 15m
1 stop
Depart: Fri, 8 Aug, 2014 Return: Fri, 15 Aug, 2014 Trip spans 8 days
American Airlines
American Airlines
LHR
03:45
SFO
20:50
17h 05m
1 stop
SFO
04:40
LHR
18:20
13h 40m
1 stop
Depart: Thu, 14 Aug, 2014 Return: Sun, 31 Aug, 2014 Trip spans 18 days
American Airlines
American Airlines
LHR
11:15
SFO
03:35
16h 20m
1 stop
SFO
19:30
LHR
10:45
15h 15m
1 stop
Change your search
Direct flights LON - SFO on British Airways
Flight No. Departure LHR Arrival SFO Sun Mon Tue Wed Thu Fri Sat Valid between
285 11:30 14:35 31 Jul - 28 Sep
287 14:15 17:10 4 Sep - 8 Sep
287 14:15 17:10 31 Jul - 26 Aug
287 14:15 17:10 4 Aug - 25 Aug
287 14:15 17:10 6 Sep - 25 Oct
287 14:15 17:10 28 Aug - 3 Sep
287 14:15 17:10 27 Aug - 1 Sep
Airports
Origin

London
only £684
only £945
Destination

San Francisco
£945