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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: Thu, 20 Mar 20/03/2014 Return: Thu, 27 Mar 27/03/2014 Trip spans 8 days
£520
Select
US Airways
MAN
05:45
→
SFO
02:50
21h 05m
1 stop
SFO
06:50
→
MAN
20:45
13h 55m
1 stop
Depart: Sat, 22 Mar 22/03/2014 Return: Thu, 27 Mar 27/03/2014 Trip spans 6 days
£539
Select
US Airways
MAN
05:45
→
SFO
00:14
18h 29m
1 stop
SFO
06:50
→
MAN
20:45
13h 55m
1 stop
Depart: Tue, 2 Dec 2/12/2014 Return: Tue, 9 Dec 9/12/2014 Trip spans 8 days
£545
Select
SWISS
MAN
03:40
→
SFO
19:25
15h 45m
1 stop
SFO
14:25
→
MAN
05:10
14h 45m
1 stop
Depart: Mon, 31 Mar 31/03/2014 Return: Tue, 29 Apr 29/04/2014 Trip spans 30 days
£548
Select
US Airways
LHR
08:15
→
SFO
03:50
19h 35m
2 stops
SFO
05:15
→
LHR
22:00
16h 45m
2 stops
Depart: Mon, 24 Mar 24/03/2014 Return: Thu, 3 Apr 3/04/2014 Trip spans 11 days
£549
Select
US Airways
LHR
07:45
→
SFO
00:14
16h 29m
1 stop
SFO
06:50
→
LHR
22:00
15h 10m
1 stop
Depart: Tue, 25 Mar 25/03/2014 Return: Tue, 1 Apr 1/04/2014 Trip spans 8 days
£549
Select
US Airways
LHR
07:45
→
SFO
00:14
16h 29m
1 stop
SFO
06:50
→
LHR
22:00
15h 10m
1 stop
Depart: Wed, 26 Mar 26/03/2014 Return: Tue, 1 Apr 1/04/2014 Trip spans 7 days
£555
Select
US Airways
LHR
05:55
→
SFO
22:30
16h 35m
1 stop
SFO
03:25
→
LHR
19:50
16h 25m
1 stop
Depart: Thu, 27 Mar 27/03/2014 Return: Tue, 1 Apr 1/04/2014 Trip spans 6 days
£555
Select
US Airways
LHR
05:55
→
SFO
00:06
18h 11m
1 stop
SFO
03:25
→
LHR
19:50
16h 25m
1 stop
Depart: Tue, 18 Mar 18/03/2014 Return: Mon, 9 Jun 9/06/2014 Trip spans 84 days
£555
Select
US Airways
LHR
05:55
→
SFO
00:06
18h 11m
2 stops
SFO
05:15
→
LHR
22:00
16h 45m
2 stops
Depart: Wed, 19 Mar 19/03/2014 Return: Mon, 9 Jun 9/06/2014 Trip spans 83 days
£555
Select
US Airways
LHR
07:45
→
SFO
02:50
19h 05m
2 stops
SFO
05:15
→
LHR
22:00
16h 45m
2 stops
Depart: Thu, 20 Mar 20/03/2014 Return: Mon, 9 Jun 9/06/2014 Trip spans 82 days
£555
Select
US Airways
LHR
07:45
→
SFO
02:50
19h 05m
2 stops
SFO
05:15
→
LHR
22:00
16h 45m
2 stops
Depart: Fri, 21 Mar 21/03/2014 Return: Sat, 12 Apr 12/04/2014 Trip spans 23 days
£564
Select
US Airways
MAN
05:45
→
SFO
16:43
34h 58m
1 stop
SFO
09:45
→
MAN
20:50
35h 05m
1 stop
Depart: Mon, 31 Mar 31/03/2014 Return: Wed, 9 Apr 9/04/2014 Trip spans 10 days
£564
Select
United
MAN
06:55
→
SFO
01:54
18h 59m
2 stops
SFO
04:00
→
MAN
03:05
23h 05m
2 stops
Change your search
Airports
Origin
London
£548
Manchester
£520
Destination
San Francisco
£520