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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: Thu Mar 12 2015 Return: Wed Mar 18 2015 Trip spans 7 days
Virgin Atlantic
Virgin Atlantic
LHR
8:20a
SFO
7:25p
11h 05m
nonstop
SFO
3:00p
LHR
4:25a
13h 25m
1 stop
Depart: Wed Mar 11 2015 Return: Wed Mar 25 2015 Trip spans 15 days
American Airlines
American Airlines
LHR
8:00a
SFO
11:11p
15h 11m
1 stop
SFO
7:15a
LHR
2:15a
19h 00m
1 stop
Depart: Tue Mar 17 2015 Return: Mon Mar 23 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
LHR
3:10a
SFO
4:55p
13h 45m
1 stop
SFO
11:45a
LHR
2:50a
15h 05m
1 stop
Depart: Wed Jun 3 2015 Return: Wed Jun 10 2015 Trip spans 8 days
United
United
LHR
6:35a
SFO
8:51p
14h 16m
1 stop
SFO
11:30a
LHR
12:20a
12h 50m
1 stop
Depart: Tue Mar 24 2015 Return: Sun Mar 29 2015 Trip spans 6 days
US Airways
US Airways
LHR
9:20a
SFO
1:53a
16h 33m
1 stop
SFO
8:25p
LHR
7:40p
23h 15m
1 stop
Depart: Mon Mar 9 2015 Return: Mon Apr 6 2015 Trip spans 29 days
Air France
Air France
LHR
2:40a
SFO
4:55p
14h 15m
1 stop
SFO
11:45a
LHR
1:45a
14h 00m
1 stop
Depart: Sat Mar 7 2015 Return: Tue Mar 17 2015 Trip spans 10 days
KLM Royal Dutch
KLM Royal Dutch
LHR
5:35a
SFO
11:11p
17h 36m
1 stop
SFO
2:45a
LHR
8:05p
17h 20m
1 stop
Depart: Sat Apr 18 2015 Return: Thu Apr 23 2015 Trip spans 6 days
$1016
Select
Turkish Airlines
Turkish Airlines
LHR
1:40p
SFO
8:25p
30h 45m
1 stop
SFO
2:10p
LHR
9:00a
18h 50m
1 stop
Depart: Mon Mar 30 2015 Return: Sun Apr 12 2015 Trip spans 14 days
$1049
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SAS
SAS
LHR
10:05a
SFO
6:45p
32h 40m
1 stop
SFO
1:35p
LHR
1:05a
35h 30m
1 stop
Depart: Sun Sep 20 2015 Return: Fri Sep 25 2015 Trip spans 6 days
$1072
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Aeroflot
Aeroflot
LHR
9:25a
SFO
3:45a
42h 20m
2 stops
SFO
12:00p
LHR
9:25a
45h 25m
2 stops
Depart: Tue Apr 28 2015 Return: Mon May 4 2015 Trip spans 7 days
$1093
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Aer Lingus
Aer Lingus
LHR
5:10p
SFO
7:20p
26h 10m
1 stop
SFO
1:20p
LHR
5:10a
15h 50m
1 stop
Depart: Mon Jun 8 2015 Return: Wed Jun 17 2015 Trip spans 10 days
$1104
Select
Air Canada
Air Canada
LHR
4:30a
SFO
11:12p
18h 42m
1 stop
SFO
3:25a
LHR
8:35p
17h 10m
1 stop
Depart: Thu Aug 6 2015 Return: Sun Aug 16 2015 Trip spans 11 days
$1611
Select
LOT Polish Air
LOT Polish Air
LHR
6:15a
SFO
1:20p
31h 05m
2 stops
SFO
9:25a
LHR
5:00a
19h 35m
2 stops
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 Mar 29 - Oct 24
4390 12:20 pm 4:25 pm Mar 8 - Mar 28
4362 3:35 pm 6:55 pm Mar 29 - Apr 12
Airports
Origin

London
$786
Destination

San Francisco
$786