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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: Wed Mar 4 2015 Return: Wed Mar 18 2015 Trip spans 14 days
Virgin Atlantic
Virgin Atlantic
LHR
7:20a
SFO
6:25p
11h 05m
nonstop
SFO
1:00p
LHR
4:25a
15h 25m
1 stop
Depart: Tue Jan 20 2015 Return: Mon Jan 26 2015 Trip spans 7 days
SWISS
SWISS
LHR
8:45a
SFO
7:25p
34h 40m
1 stop
SFO
2:25p
LHR
10:10p
31h 45m
1 stop
Depart: Sat Jan 24 2015 Return: Sun Jan 25 2015 Trip spans 2 days
United
United
LHR
8:35a
SFO
7:35p
11h 00m
nonstop
SFO
8:11a
LHR
10:30p
14h 19m
1 stop
Depart: Mon Jan 19 2015 Return: Mon Jan 26 2015 Trip spans 8 days
Iberia
Iberia
LHR
4:55a
SFO
9:54p
16h 59m
1 stop
SFO
5:25p
LHR
5:20p
23h 55m
1 stop
Depart: Thu Feb 12 2015 Return: Sun Feb 15 2015 Trip spans 4 days
US Airways
US Airways
LHR
6:40a
SFO
11:53p
17h 13m
1 stop
SFO
7:25p
LHR
6:05p
22h 40m
1 stop
Depart: Fri Mar 20 2015 Return: Wed Apr 1 2015 Trip spans 13 days
Delta
Delta
LHR
8:20a
SFO
7:25p
11h 05m
nonstop
SFO
1:00p
LHR
3:50a
14h 50m
1 stop
Depart: Mon Dec 29 2014 Return: Sat Jan 31 2015 Trip spans 34 days
Multiple Airlines
Multiple Airlines
LHR
5:50a
SFO
4:50p
11h 00m
nonstop
SFO
3:21a
LHR
5:45p
14h 24m
1 stop
Depart: Fri Mar 27 2015 Return: Thu Apr 23 2015 Trip spans 28 days
Air Canada
Air Canada
LHR
7:05a
SFO
2:10a
19h 05m
2 stops
SFO
6:46a
LHR
10:00p
15h 14m
2 stops
Depart: Mon Jun 22 2015 Return: Mon Jul 27 2015 Trip spans 36 days
Lufthansa
Lufthansa
LHR
2:30a
SFO
4:50p
14h 20m
1 stop
SFO
1:50p
LHR
12:20a
10h 30m
nonstop
Depart: Tue Apr 7 2015 Return: Thu Apr 16 2015 Trip spans 10 days
SAS
SAS
LHR
2:40a
SFO
6:45p
16h 05m
1 stop
SFO
1:35p
LHR
4:00a
14h 25m
1 stop
Depart: Mon Jun 1 2015 Return: Mon Jun 8 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
LHR
6:30p
SFO
8:25p
25h 55m
1 stop
SFO
2:10p
LHR
10:30a
20h 20m
1 stop
Depart: Sun Jan 11 2015 Return: Wed Jan 14 2015 Trip spans 4 days
Aeroflot
Aeroflot
LHR
5:30p
SFO
9:18p
51h 48m
2 stops
SFO
9:30a
LHR
8:45p
35h 15m
2 stops
Change your search
Direct flights LHR to SFO on Delta
Flight # Depart LHR Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
4390 12:20 pm 3:25 pm Jan 28 - Feb 16
4390 12:20 pm 3:25 pm Dec 31 - Jan 26
Airports
Origin

London
$810
Destination

San Francisco
$810