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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: Sun 1 Mar 2015 Return: Sun 8 Mar 2015 Trip spans 7 days
£508
Select
Multiple Airlines
Multiple Airlines
LHR
10:00
SFO
01:32
15h 32m
1 stop
SFO
19:05
LHR
09:10
14h 05m
1 stop
Depart: Sun 8 Feb 2015 Return: Sun 15 Feb 2015 Trip spans 8 days
£509
Select
Delta
Delta
LHR
10:00
SFO
01:32
15h 32m
1 stop
SFO
16:15
LHR
07:10
14h 55m
1 stop
Depart: Wed 25 Feb 2015 Return: Wed 18 Mar 2015 Trip spans 21 days
£509
Select
Virgin Atlantic
Virgin Atlantic
LHR
08:00
SFO
23:11
15h 11m
1 stop
SFO
15:00
LHR
04:25
13h 25m
1 stop
Depart: Thu 5 Mar 2015 Return: Thu 12 Mar 2015 Trip spans 7 days
£517
Select
Iberia
Iberia
LHR
05:35
SFO
00:26
18h 51m
1 stop
SFO
03:00
LHR
19:20
16h 20m
1 stop
Depart: Sun 15 Feb 2015 Return: Sun 22 Feb 2015 Trip spans 8 days
£521
Select
Aer Lingus
Aer Lingus
LHR
03:50
SFO
18:20
14h 30m
1 stop
SFO
12:20
LHR
02:30
14h 10m
1 stop
Depart: Wed 4 Mar 2015 Return: Wed 11 Mar 2015 Trip spans 7 days
£524
Select
United
United
LHR
05:30
SFO
19:30
14h 00m
1 stop
SFO
08:14
LHR
00:30
16h 16m
1 stop
Depart: Thu 19 Mar 2015 Return: Tue 31 Mar 2015 Trip spans 13 days
£533
Select
US Airways
US Airways
LHR
07:25
SFO
00:27
17h 02m
1 stop
SFO
09:10
LHR
23:25
14h 15m
1 stop
Depart: Wed 6 May 2015 Return: Sun 10 May 2015 Trip spans 5 days
£587
Select
American Airlines
American Airlines
LHR
10:00
SFO
03:53
17h 53m
1 stop
SFO
09:25
LHR
02:20
16h 55m
1 stop
Depart: Sat 18 Apr 2015 Return: Mon 27 Apr 2015 Trip spans 10 days
£612
Select
Turkish Airlines
Turkish Airlines
LHR
13:40
SFO
20:25
30h 45m
1 stop
SFO
14:10
LHR
10:30
20h 20m
1 stop
Depart: Tue 31 Mar 2015 Return: Tue 14 Apr 2015 Trip spans 15 days
£670
Select
SAS
SAS
LHR
02:40
SFO
18:45
16h 05m
1 stop
SFO
13:35
LHR
04:00
14h 25m
1 stop
Depart: Sat 4 Apr 2015 Return: Tue 7 Apr 2015 Trip spans 4 days
£678
Select
Aeroflot
Aeroflot
LHR
18:15
SFO
23:05
28h 50m
2 stops
SFO
17:15
LHR
00:05
30h 50m
2 stops
Depart: Sat 28 Mar 2015 Return: Tue 7 Apr 2015 Trip spans 11 days
£747
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
16:15
SFO
14:40
22h 25m
1 stop
SFO
09:50
LHR
22:45
12h 55m
1 stop
Change your search
Direct flights LHR - SFO on British Airways
Flight No. Departure LHR Arrival SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 10:50 13:50 6 Feb - 2 Mar
285 10:50 14:50 8 Mar - 28 Mar
285 10:50 13:50 4 Mar - 7 Mar
285 10:50 13:50 3 Mar - 3 Mar
287 15:00 17:50 13 Feb - 6 Mar
287 15:00 17:50 6 Feb - 12 Feb
287 15:00 17:50 1 Feb - 1 Mar
287 15:00 17:50 14 Feb - 7 Mar
287 15:00 18:50 8 Mar - 22 Mar
287 15:00 18:50 9 Mar - 28 Mar
Airports
Origin

London
£508
Destination

San Francisco
£508