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Find flight deals from London Heathrow to San Francisco (LHR - SFO)

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

Book cheap flights from London Heathrow to San Francisco

(Round-trip)
Depart: Wed 6 May 2015 Return: Wed 27 May 2015 Trip spans 22 days
£485
Select
Delta
Delta
LHR
09:00
SFO
00:26
15h 26m
1 stop
SFO
11:00
LHR
00:15
13h 15m
1 stop
Depart: Thu 29 Oct 2015 Return: Sun 8 Nov 2015 Trip spans 11 days
£581
Select
Iberia
Iberia
LHR
12:05
SFO
02:39
38h 34m
1 stop
SFO
17:45
LHR
17:20
23h 35m
1 stop
Depart: Wed 3 Jun 2015 Return: Sat 6 Jun 2015 Trip spans 4 days
£588
Select
United
United
LHR
02:30
SFO
20:51
18h 21m
2 stops
SFO
18:32
LHR
00:20
29h 48m
1 stop
Depart: Wed 16 Sep 2015 Return: Sun 27 Sep 2015 Trip spans 12 days
£591
Select
American Airlines
American Airlines
LHR
10:00
SFO
02:22
16h 22m
1 stop
SFO
08:05
LHR
02:20
18h 15m
1 stop
Depart: Tue 6 Oct 2015 Return: Tue 20 Oct 2015 Trip spans 15 days
£621
Select
Aeromexico
Aeromexico
LHR
18:35
SFO
16:05
21h 30m
1 stop
SFO
19:05
LHR
04:05
33h 00m
1 stop
Depart: Tue 27 Oct 2015 Return: Wed 4 Nov 2015 Trip spans 9 days
£633
Select
Turkish Airlines
Turkish Airlines
LHR
14:00
SFO
20:25
30h 25m
1 stop
SFO
13:10
LHR
09:15
20h 05m
1 stop
Depart: Sat 18 Apr 2015 Return: Thu 7 May 2015 Trip spans 20 days
£638
Select
Aer Lingus
Aer Lingus
LHR
17:10
SFO
19:20
26h 10m
1 stop
SFO
13:20
LHR
03:00
13h 40m
1 stop
Depart: Wed 29 Apr 2015 Return: Sun 10 May 2015 Trip spans 12 days
£662
Select
Virgin Atlantic
Virgin Atlantic
LHR
07:50
SFO
18:50
11h 00m
nonstop
SFO
14:15
LHR
03:50
13h 35m
1 stop
Depart: Tue 18 Aug 2015 Return: Tue 25 Aug 2015 Trip spans 8 days
£665
Select
Air France
Air France
LHR
02:55
SFO
17:00
14h 05m
1 stop
SFO
17:15
LHR
06:30
13h 15m
1 stop
Depart: Tue 28 Apr 2015 Return: Tue 2 Jun 2015 Trip spans 36 days
£738
Select
Air Canada
Air Canada
LHR
08:05
SFO
00:50
16h 45m
1 stop
SFO
07:35
LHR
20:35
13h 00m
1 stop
Depart: Sun 26 Jul 2015 Return: Sat 8 Aug 2015 Trip spans 14 days
£1094
Select
Lufthansa
Lufthansa
LHR
16:05
SFO
04:32
36h 27m
2 stops
SFO
15:35
LHR
02:05
10h 30m
nonstop
Direct flights LHR - SFO on British Airways
Flight No. Departure LHR Arrival SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 11:20 14:25 24 Apr - 24 Apr
285 11:20 14:25 1 May - 19 Jun
285 11:20 14:25 10 Apr - 17 Apr
285 11:30 14:35 16 Apr - 9 Jul
285 11:30 14:35 11 Apr - 5 Sep
285 11:30 14:35 29 Mar - 15 Jul
285 11:30 14:35 2 Apr - 9 Apr
287 13:55 16:55 22 Apr - 27 May
287 13:55 16:55 21 Apr - 2 Jun
287 13:55 16:55 1 Apr - 15 Apr
287 13:55 16:55 30 Mar - 31 May
Airports
Origin

London
£485
Destination

San Francisco
£485