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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: Mon Apr 27 2015 Return: Mon May 11 2015 Trip spans 15 days
Aeroflot
Aeroflot
LHR
6:15p
SFO
3:10a
32h 55m
2 stops
SFO
7:15p
LHR
12:05a
28h 50m
2 stops
Depart: Wed May 27 2015 Return: Wed Jun 3 2015 Trip spans 8 days
United
United
LHR
6:35a
SFO
11:35p
17h 00m
1 stop
SFO
10:05a
LHR
12:20a
14h 15m
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 10 2015 Return: Tue Oct 20 2015 Trip spans 11 days
SAS
SAS
LHR
10:05a
SFO
6:45p
32h 40m
1 stop
SFO
1:35p
LHR
9:15a
19h 40m
1 stop
Depart: Wed May 6 2015 Return: Wed May 20 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
LHR
7:25a
SFO
8:25p
37h 00m
1 stop
SFO
2:10p
LHR
10:05p
31h 55m
1 stop
Depart: Fri Sep 11 2015 Return: Sun Sep 20 2015 Trip spans 10 days
$1027
Select
Aer Lingus
Aer Lingus
LHR
3:30a
SFO
7:20p
15h 50m
1 stop
SFO
1:20p
LHR
3:55a
14h 35m
1 stop
Depart: Thu Aug 20 2015 Return: Tue Sep 1 2015 Trip spans 13 days
$1061
Select
Delta
Delta
LHR
9:00a
SFO
2:30a
17h 30m
1 stop
SFO
5:25p
LHR
4:05a
10h 40m
nonstop
Depart: Thu Aug 6 2015 Return: Wed Sep 16 2015 Trip spans 42 days
$1100
Select
Aeromexico
Aeromexico
LHR
6:35p
SFO
1:33a
30h 58m
1 stop
SFO
7:05p
LHR
4:05a
33h 00m
1 stop
Depart: Mon Jun 15 2015 Return: Fri Jun 26 2015 Trip spans 12 days
$1467
Select
Brussels Airlines
Brussels Airlines
LHR
2:50a
SFO
4:50p
38h 00m
2 stops
SFO
6:48a
LHR
9:35a
26h 47m
2 stops
Depart: Tue Jul 28 2015 Return: Tue Aug 11 2015 Trip spans 15 days
$1595
Select
LOT Polish Air
LOT Polish Air
LHR
2:30a
SFO
5:24a
26h 54m
2 stops
SFO
4:30a
LHR
5:00a
24h 30m
2 stops
Depart: Sun Aug 9 2015 Return: Mon Aug 24 2015 Trip spans 16 days
$1655
Select
US Airways
US Airways
LHR
7:00a
SFO
11:05p
16h 05m
1 stop
SFO
9:05a
LHR
11:25p
14h 20m
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 7 - Oct 24
4362 3:35 pm 6:55 pm Apr 23 - May 5
4362 3:35 pm 6:55 pm May 6 - Oct 24
Airports
Origin

London
$868
Destination

San Francisco
$868