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Find Deals on Flights from London to San Francisco (LON - SFO)

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from London to San Francisco

(Round-trip)
Depart: Wed 11 Nov 2015 Return: Sun 15 Nov 2015 Trip spans 5 days
£531
Select
Aer Lingus
Aer Lingus
LGW
03:50
SFO
18:25
14h 35m
1 stop
SFO
12:25
LGW
01:50
13h 25m
1 stop
Depart: Wed 4 Nov 2015 Return: Mon 23 Nov 2015 Trip spans 20 days
£535
Select
Aer Lingus
Aer Lingus
LHR
01:50
SFO
18:25
16h 35m
1 stop
SFO
12:25
LHR
02:30
14h 05m
1 stop
Depart: Tue 29 Dec 2015 Return: Thu 7 Jan 2016 Trip spans 10 days
£581
Select
Delta
Delta
LHR
10:15
SFO
21:15
11h 00m
nonstop
SFO
10:00
LHR
02:25
16h 25m
1 stop
Depart: Sat 16 Jan 2016 Return: Sun 17 Jan 2016 Trip spans 2 days
£594
Select
United
United
LHR
01:30
SFO
17:40
16h 10m
1 stop
SFO
08:15
LHR
22:30
14h 15m
1 stop
Depart: Thu 22 Oct 2015 Return: Tue 3 Nov 2015 Trip spans 13 days
£621
Select
SAS
SAS
LHR
02:40
SFO
18:45
16h 05m
1 stop
SFO
12:30
LHR
03:00
14h 30m
1 stop
Depart: Wed 21 Oct 2015 Return: Sun 1 Nov 2015 Trip spans 12 days
£622
Select
Virgin Atlantic
Virgin Atlantic
LHR
07:50
SFO
18:50
11h 00m
nonstop
SFO
16:45
LHR
03:00
10h 15m
nonstop
Depart: Thu 12 Nov 2015 Return: Thu 26 Nov 2015 Trip spans 15 days
£641
Select
Finnair
Finnair
LHR
10:00
SFO
20:50
10h 50m
nonstop
SFO
15:00
LHR
01:15
10h 15m
nonstop
Depart: Mon 11 Jan 2016 Return: Mon 18 Jan 2016 Trip spans 8 days
£642
Select
Air France
Air France
LHR
02:10
SFO
15:55
13h 45m
1 stop
SFO
09:50
LHR
00:45
14h 55m
1 stop
Depart: Sun 8 Nov 2015 Return: Tue 10 Nov 2015 Trip spans 3 days
£650
Select
Aeromexico
Aeromexico
LHR
17:30
SFO
15:07
21h 37m
1 stop
SFO
18:05
LHR
02:55
32h 50m
1 stop
Depart: Sun 11 Oct 2015 Return: Sun 18 Oct 2015 Trip spans 8 days
£662
Select
American Airlines
American Airlines
LHR
10:00
SFO
00:43
14h 43m
1 stop
SFO
10:30
LHR
02:20
15h 50m
1 stop
Depart: Tue 18 Aug 2015 Return: Mon 24 Aug 2015 Trip spans 7 days
£668
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
02:30
SFO
15:40
13h 10m
1 stop
SFO
09:50
LHR
22:45
12h 55m
1 stop
Depart: Sun 29 Nov 2015 Return: Mon 7 Dec 2015 Trip spans 9 days
£689
Select
British Airways
British Airways
LHR
05:50
SFO
16:50
11h 00m
nonstop
SFO
15:00
LHR
01:15
10h 15m
nonstop
Depart: Wed 28 Oct 2015 Return: Fri 27 Nov 2015 Trip spans 31 days
£729
Select
Brussels Airlines
Brussels Airlines
LHR
13:50
SFO
17:00
27h 10m
2 stops
SFO
10:05
LHR
08:10
22h 05m
2 stops
Depart: Sun 18 Oct 2015 Return: Tue 3 Nov 2015 Trip spans 17 days
£731
Select
Turkish Airlines
Turkish Airlines
LGW
06:05
SFO
20:25
38h 20m
1 stop
SFO
13:10
LGW
21:55
32h 45m
1 stop
Depart: Thu 23 Jul 2015 Return: Thu 13 Aug 2015 Trip spans 22 days
£904
Select
Lufthansa
Lufthansa
LHR
08:05
SFO
05:10
21h 05m
1 stop
SFO
04:49
LHR
22:20
17h 31m
1 stop
Depart: Sun 16 Aug 2015 Return: Tue 25 Aug 2015 Trip spans 10 days
£925
Select
KLM Royal Dutch
KLM Royal Dutch
LCY
16:30
SFO
20:24
27h 54m
2 stops
SFO
04:30
LCY
23:05
18h 35m
2 stops
Depart: Wed 8 Jul 2015 Return: Wed 22 Jul 2015 Trip spans 15 days
£1004
Select
Air Europa
Air Europa
LGW
13:15
SFO
00:18
35h 03m
2 stops
SFO
04:30
LGW
04:15
23h 45m
2 stops
Depart: Fri 7 Aug 2015 Return: Mon 24 Aug 2015 Trip spans 18 days
£1049
Select
Air Canada
Air Canada
LHR
04:30
SFO
03:30
23h 00m
1 stop
SFO
08:50
LHR
23:50
15h 00m
2 stops
Direct flights LON - SFO on British Airways
Flight No. Departure LHR Arrival SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 11:20 14:25 3 Jul - 18 Sep
285 11:30 14:35 16 Jul - 22 Jul
285 11:30 14:35 28 Jun - 15 Jul
285 11:30 14:35 30 Jul - 20 Aug
285 11:30 14:35 25 Jul - 5 Sep
285 11:30 14:35 26 Jul - 26 Aug
285 11:30 14:35 18 Jul - 23 Jul
287 14:00 16:55 28 Jul - 29 Sep
287 14:00 16:55 22 Jul - 22 Jul
287 14:00 16:55 30 Jun - 21 Jul
287 14:00 16:55 27 Jun - 30 Aug
Airports
Origin

London
only £535
only £925
only £531
Destination

San Francisco
£531