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Find Deals on Flights 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: Wed Nov 4 2015 Return: Sun Nov 8 2015 Trip spans 5 days
Aer Lingus
Aer Lingus
LHR
3:50a
SFO
6:25p
14h 35m
1 stop
SFO
12:25p
LHR
2:30a
14h 05m
1 stop
Depart: Thu Oct 29 2015 Return: Tue Dec 1 2015 Trip spans 34 days
United
United
LHR
5:30a
SFO
9:43p
16h 13m
1 stop
SFO
9:30a
LHR
10:30p
13h 00m
1 stop
Depart: Mon Nov 2 2015 Return: Sat Nov 28 2015 Trip spans 27 days
Delta
Delta
LHR
10:15a
SFO
9:15p
11h 00m
nonstop
SFO
8:00a
LHR
2:25a
18h 25m
1 stop
Depart: Sat Dec 12 2015 Return: Mon Jan 11 2016 Trip spans 31 days
$1011
Select
SAS
SAS
LHR
1:40a
SFO
5:45p
16h 05m
1 stop
SFO
12:30p
LHR
3:00a
14h 30m
1 stop
Depart: Tue Sep 29 2015 Return: Thu Oct 22 2015 Trip spans 24 days
$1048
Select
American Airlines
American Airlines
LHR
8:15a
SFO
3:14a
18h 59m
1 stop
SFO
10:30a
LHR
2:20a
15h 50m
1 stop
Depart: Thu Dec 24 2015 Return: Sat Jan 2 2016 Trip spans 10 days
$1204
Select
Lufthansa
Lufthansa
LHR
1:30p
SFO
4:00p
26h 30m
1 stop
SFO
10:05a
LHR
3:45a
17h 40m
1 stop
Depart: Thu Aug 20 2015 Return: Thu Sep 3 2015 Trip spans 15 days
$1209
Select
US Airways
US Airways
LHR
7:00a
SFO
11:05p
16h 05m
1 stop
SFO
3:15a
LHR
7:40p
16h 25m
1 stop
Depart: Sun Sep 13 2015 Return: Fri Sep 18 2015 Trip spans 6 days
$1213
Select
Aeroflot
Aeroflot
LHR
4:55a
SFO
12:24a
67h 29m
2 stops
SFO
5:15p
LHR
11:00p
53h 45m
2 stops
Depart: Tue Jul 7 2015 Return: Wed Jul 29 2015 Trip spans 23 days
$1258
Select
Aeromexico
Aeromexico
LHR
6:35p
SFO
1:28a
30h 53m
1 stop
SFO
7:01p
LHR
4:05a
33h 04m
1 stop
Depart: Tue Oct 27 2015 Return: Fri Oct 30 2015 Trip spans 4 days
$1317
Select
Turkish Airlines
Turkish Airlines
LHR
6:30p
SFO
8:25p
25h 55m
1 stop
SFO
3:10p
LHR
10:00a
18h 50m
1 stop
Depart: Sun Aug 16 2015 Return: Sun Sep 20 2015 Trip spans 36 days
$1331
Select
Brussels Airlines
Brussels Airlines
LHR
1:50p
SFO
11:29p
33h 39m
2 stops
SFO
10:55a
LHR
10:15p
35h 20m
2 stops
Depart: Wed Jul 8 2015 Return: Mon Jul 20 2015 Trip spans 13 days
$1356
Select
Air Canada
Air Canada
LHR
10:10a
SFO
12:59a
14h 49m
1 stop
SFO
8:50a
LHR
11:50p
15h 00m
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 Jun 27 - Oct 24
4362 3:35 pm 6:55 pm Jun 27 - Oct 24
Airports
Origin

London
$853
Destination

San Francisco
$853