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Find flight deals from United Kingdom to San Francisco

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to San Francisco

(Round-trip)
Depart: Wed 4 Feb 2015 Return: Wed 18 Feb 2015 Trip spans 15 days
British Airways
British Airways
LHR
10:00
SFO
20:50
10h 50m
nonstop
SFO
08:00
LHR
21:35
13h 35m
1 stop
Depart: Sun 1 Feb 2015 Return: Sun 8 Feb 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LHR
10:30
SFO
01:20
14h 50m
1 stop
SFO
06:10
LHR
21:40
15h 30m
1 stop
Depart: Sat 28 Feb 2015 Return: Sun 1 Mar 2015 Trip spans 2 days
US Airways
US Airways
LHR
11:05
SFO
02:00
14h 55m
1 stop
SFO
11:15
LHR
00:15
13h 00m
1 stop
Depart: Mon 9 Mar 2015 Return: Mon 23 Mar 2015 Trip spans 15 days
Aer Lingus
Aer Lingus
BHX
04:20
SFO
19:20
15h 00m
1 stop
SFO
14:20
BHX
04:05
13h 45m
1 stop
Depart: Sun 8 Feb 2015 Return: Wed 18 Feb 2015 Trip spans 11 days
United
United
LHR
07:00
SFO
02:51
19h 51m
2 stops
SFO
09:26
LHR
22:30
13h 04m
1 stop
Depart: Mon 12 Jan 2015 Return: Mon 19 Jan 2015 Trip spans 8 days
Aer Lingus
Aer Lingus
GLA
03:25
SFO
18:20
14h 55m
1 stop
SFO
12:20
GLA
06:50
18h 30m
1 stop
Depart: Wed 7 Jan 2015 Return: Thu 15 Jan 2015 Trip spans 9 days
Delta
Delta
EDI
01:35
SFO
21:27
19h 52m
2 stops
SFO
14:05
EDI
03:40
13h 35m
1 stop
Depart: Fri 12 Dec 2014 Return: Fri 9 Jan 2015 Trip spans 29 days
Aer Lingus
Aer Lingus
EDI
03:20
SFO
18:20
15h 00m
1 stop
SFO
12:20
EDI
01:45
13h 25m
1 stop
Depart: Wed 18 Feb 2015 Return: Sun 8 Mar 2015 Trip spans 18 days
United
United
MAN
04:00
SFO
21:58
17h 58m
2 stops
SFO
20:25
MAN
19:15
22h 50m
2 stops
Depart: Mon 16 Feb 2015 Return: Sun 22 Feb 2015 Trip spans 7 days
Aer Lingus
Aer Lingus
MAN
03:00
SFO
18:20
15h 20m
1 stop
SFO
12:20
MAN
01:55
13h 35m
1 stop
Depart: Mon 9 Feb 2015 Return: Mon 23 Feb 2015 Trip spans 15 days
Aer Lingus
Aer Lingus
LGW
04:10
SFO
18:20
14h 10m
1 stop
SFO
12:20
LGW
03:05
14h 45m
1 stop
Depart: Tue 3 Feb 2015 Return: Mon 23 Mar 2015 Trip spans 48 days
United
United
GLA
04:00
SFO
01:57
21h 57m
2 stops
SFO
20:25
GLA
19:30
23h 05m
2 stops
Depart: Thu 29 Jan 2015 Return: Mon 2 Feb 2015 Trip spans 5 days
Aer Lingus
Aer Lingus
LHR
15:45
SFO
18:20
26h 35m
1 stop
SFO
12:20
LHR
02:30
14h 10m
1 stop
Depart: Mon 13 Apr 2015 Return: Mon 20 Apr 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
LGW
13:10
SFO
20:25
31h 15m
1 stop
SFO
14:10
LGW
23:35
33h 25m
1 stop
Depart: Fri 13 Mar 2015 Return: Sat 28 Mar 2015 Trip spans 16 days
SAS
SAS
MAN
15:25
SFO
18:45
27h 20m
1 stop
SFO
13:35
MAN
06:40
17h 05m
1 stop
Depart: Wed 29 Apr 2015 Return: Fri 15 May 2015 Trip spans 17 days
Turkish Airlines
Turkish Airlines
MAN
12:05
SFO
20:25
32h 20m
1 stop
SFO
14:10
MAN
22:15
32h 05m
1 stop
Depart: Tue 13 Jan 2015 Return: Tue 20 Jan 2015 Trip spans 8 days
Delta
Delta
LHR
07:20
SFO
18:25
11h 05m
nonstop
SFO
12:00
LHR
02:25
14h 25m
1 stop
Depart: Thu 16 Apr 2015 Return: Thu 30 Apr 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
EDI
12:05
SFO
20:25
32h 20m
1 stop
SFO
14:10
EDI
22:50
32h 40m
1 stop
Depart: Tue 24 Feb 2015 Return: Wed 11 Mar 2015 Trip spans 15 days
Aer Lingus
Aer Lingus
LBA
13:05
SFO
18:20
29h 15m
1 stop
SFO
14:20
LBA
06:40
16h 20m
1 stop
Depart: Wed 1 Apr 2015 Return: Tue 14 Apr 2015 Trip spans 14 days
SWISS
SWISS
LCY
03:30
SFO
20:15
16h 45m
1 stop
SFO
15:25
LCY
05:55
14h 30m
1 stop
Change your search
Airports
Origin

Birmingham
£549
Leeds
£611
Glasgow
£562
London
only £528
only £586
only £683
Edinburgh
£570
Manchester
£579
Destination

San Francisco
£528