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Find Flight Deals from London Heathrow to San Francisco (LHR - SFO)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from London Heathrow to San Francisco

(Round-trip)
Depart: Sun May 3 2015 Return: Sat May 9 2015 Trip spans 7 days
Aeroflot
Aeroflot
LHR
6:45p
SFO
12:18a
53h 33m
2 stops
SFO
2:30a
LHR
12:05a
45h 35m
2 stops
Depart: Wed May 20 2015 Return: Wed Jun 3 2015 Trip spans 15 days
United
United
LHR
6:35a
SFO
1:55a
19h 20m
1 stop
SFO
9:03a
LHR
12:20a
15h 17m
1 stop
Depart: Wed Oct 14 2015 Return: Wed Oct 21 2015 Trip spans 8 days
American Airlines
American Airlines
LHR
10:00a
SFO
2:22a
16h 22m
1 stop
SFO
10:40a
LHR
2:20a
15h 40m
1 stop
Depart: Sat Oct 3 2015 Return: Tue Oct 13 2015 Trip spans 11 days
SAS
SAS
LHR
1:00p
SFO
6:45p
29h 45m
1 stop
SFO
1:35p
LHR
7:30a
17h 55m
1 stop
Depart: Tue May 12 2015 Return: Wed May 27 2015 Trip spans 16 days
Turkish Airlines
Turkish Airlines
LHR
12:30p
SFO
8:25p
31h 55m
1 stop
SFO
2:10p
LHR
10:05p
31h 55m
1 stop
Depart: Fri Oct 23 2015 Return: Thu Nov 12 2015 Trip spans 21 days
$1000
Select
Aeromexico
Aeromexico
LHR
6:35p
SFO
4:05p
21h 30m
1 stop
SFO
8:25a
LHR
2:55a
18h 30m
1 stop
Depart: Thu Sep 24 2015 Return: Sun Sep 27 2015 Trip spans 4 days
$1025
Select
Aer Lingus
Aer Lingus
LHR
4:50a
SFO
7:20p
14h 30m
1 stop
SFO
1:20p
LHR
3:00a
13h 40m
1 stop
Depart: Thu Aug 20 2015 Return: Tue Sep 1 2015 Trip spans 13 days
$1068
Select
Virgin Atlantic
Virgin Atlantic
LHR
9:00a
SFO
1:30a
16h 30m
1 stop
SFO
9:10a
LHR
11:05p
13h 55m
1 stop
Depart: Wed Apr 29 2015 Return: Wed May 27 2015 Trip spans 29 days
$1366
Select
Delta
Delta
LHR
7:50a
SFO
6:50p
11h 00m
nonstop
SFO
9:11a
LHR
12:15a
15h 04m
2 stops
Depart: Mon Jun 15 2015 Return: Tue Aug 11 2015 Trip spans 58 days
$1367
Select
Brussels Airlines
Brussels Airlines
LHR
1:50p
SFO
4:50p
51h 00m
2 stops
SFO
10:55a
LHR
5:05a
18h 10m
2 stops
Depart: Fri May 1 2015 Return: Tue May 26 2015 Trip spans 26 days
$1372
Select
Air Canada
Air Canada
LHR
6:05a
SFO
2:52a
20h 47m
1 stop
SFO
6:35p
LHR
9:00a
14h 25m
1 stop
Depart: Mon Aug 3 2015 Return: Mon Aug 10 2015 Trip spans 8 days
$1599
Select
LOT Polish Air
LOT Polish Air
LHR
1:50p
SFO
11:32p
33h 42m
2 stops
SFO
3:00a
LHR
9:45a
30h 45m
2 stops
Depart: Sun Jul 26 2015 Return: Sun Aug 9 2015 Trip spans 15 days
$1656
Select
US Airways
US Airways
LHR
10:25a
SFO
2:23a
15h 58m
1 stop
SFO
5:55p
LHR
10:10a
16h 15m
1 stop
Direct flights LHR to SFO on Delta
Flight # Depart LHR Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
4390 11:50 am 2:50 pm Apr 25 - Oct 24
4362 3:35 pm 6:55 pm Apr 25 - May 5
4362 3:35 pm 6:55 pm May 6 - Oct 24
Airports
Origin

London
$879
Destination

San Francisco
$879