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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 May 27 2015 Return: Wed Jun 10 2015 Trip spans 15 days
Delta
Delta
LHR
11:35a
SFO
10:55p
11h 20m
nonstop
SFO
2:00p
LHR
3:50a
13h 50m
1 stop
Depart: Thu Nov 19 2015 Return: Mon Nov 23 2015 Trip spans 5 days
Aer Lingus
Aer Lingus
LHR
1:45p
SFO
6:25p
28h 40m
1 stop
SFO
12:25p
LHR
2:30a
14h 05m
1 stop
Depart: Sat Nov 7 2015 Return: Tue Nov 10 2015 Trip spans 4 days
United
United
LHR
2:30a
SFO
10:53p
20h 23m
2 stops
SFO
3:30a
LHR
10:30p
19h 00m
1 stop
Depart: Sun Jun 21 2015 Return: Thu Jul 2 2015 Trip spans 12 days
American Airlines
American Airlines
LHR
10:25a
SFO
4:29a
18h 04m
1 stop
SFO
10:20a
LHR
12:25a
14h 05m
1 stop
Depart: Thu Sep 3 2015 Return: Thu Sep 24 2015 Trip spans 22 days
$1032
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US Airways
US Airways
LHR
10:00a
SFO
1:45a
15h 45m
1 stop
SFO
12:20p
LHR
2:20a
14h 00m
1 stop
Depart: Sat Jun 6 2015 Return: Tue Jun 9 2015 Trip spans 4 days
$1040
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British Airways
British Airways
LHR
8:25a
SFO
12:46a
16h 21m
1 stop
SFO
12:40p
LHR
2:20a
13h 40m
1 stop
Depart: Mon Sep 21 2015 Return: Tue Oct 6 2015 Trip spans 16 days
$1073
Select
Aeroflot
Aeroflot
LHR
6:15p
SFO
12:24a
30h 09m
2 stops
SFO
2:25a
LHR
9:25a
31h 00m
2 stops
Depart: Mon Jun 8 2015 Return: Sun Jun 14 2015 Trip spans 7 days
$1102
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
6:30a
SFO
11:11p
16h 41m
1 stop
SFO
4:30a
LHR
7:20p
14h 50m
1 stop
Depart: Tue Jun 23 2015 Return: Sun Jul 5 2015 Trip spans 13 days
$1263
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Turkish Airlines
Turkish Airlines
LHR
6:30p
SFO
8:25p
25h 55m
1 stop
SFO
2:10p
LHR
9:00a
18h 50m
1 stop
Depart: Thu Jul 30 2015 Return: Wed Aug 19 2015 Trip spans 21 days
$1290
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Aeromexico
Aeromexico
LHR
6:35p
SFO
1:28a
30h 53m
1 stop
SFO
7:01p
LHR
4:05a
33h 04m
1 stop
Depart: Thu Aug 13 2015 Return: Tue Sep 15 2015 Trip spans 34 days
$1335
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SAS
SAS
LHR
4:30p
SFO
6:45p
26h 15m
1 stop
SFO
1:35p
LHR
7:30a
17h 55m
1 stop
Depart: Sun Aug 16 2015 Return: Sat Sep 5 2015 Trip spans 21 days
$1399
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Brussels Airlines
Brussels Airlines
LHR
1:50p
SFO
9:48p
31h 58m
2 stops
SFO
4:40a
LHR
9:35a
28h 55m
2 stops
Depart: Wed Jul 8 2015 Return: Thu Jul 16 2015 Trip spans 9 days
$1599
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Air Canada
Air Canada
LHR
4:30a
SFO
3:30a
23h 00m
1 stop
SFO
5:05a
LHR
8:35p
15h 30m
1 stop
Depart: Fri Jul 3 2015 Return: Tue Jul 21 2015 Trip spans 19 days
$1633
Select
LOT Polish Air
LOT Polish Air
LHR
2:30a
SFO
1:18p
34h 48m
2 stops
SFO
6:40a
LHR
9:45a
27h 05m
2 stops
Depart: Tue Aug 4 2015 Return: Wed Sep 2 2015 Trip spans 30 days
$1669
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Iberia
Iberia
LHR
8:15a
SFO
11:56p
15h 41m
1 stop
SFO
5:35a
LHR
6:35p
13h 00m
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 May 21 - Oct 24
4362 3:35 pm 6:55 pm May 21 - Oct 24
Airports
Origin

London
$740
Destination

San Francisco
$740