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

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from London to San Francisco

(Round-trip)
Depart: Sat 16 Apr 2016 Return: Sun 17 Apr 2016 Trip spans 2 days
£417
Select
Iberia
Iberia
LHR
SFO
15h 31m
1 stop
SFO
LHR
13h 50m
1 stop
Depart: Sat 23 Apr 2016 Return: Sun 24 Apr 2016 Trip spans 2 days
£431
Select
United
United
LHR
SFO
16h 45m
1 stop
SFO
LHR
15h 50m
1 stop
Depart: Tue 17 May 2016 Return: Mon 30 May 2016 Trip spans 14 days
£514
Select
WestJet
WestJet
LGW
SFO
17h 12m
1 stop
SFO
LGW
19h 07m
1 stop
Depart: Mon 22 Feb 2016 Return: Mon 29 Feb 2016 Trip spans 8 days
£576
Select
Air France
Air France
LCY
SFO
25h 00m
1 stop
SFO
LCY
14h 45m
1 stop
Depart: Wed 17 Feb 2016 Return: Mon 7 Mar 2016 Trip spans 20 days
£577
Select
Air France
Air France
LHR
SFO
13h 50m
1 stop
SFO
LHR
14h 45m
1 stop
Depart: Wed 27 Apr 2016 Return: Wed 4 May 2016 Trip spans 8 days
£581
Select
Iberia
Iberia
LGW
SFO
32h 32m
2 stops
SFO
LGW
21h 10m
2 stops
Depart: Thu 18 Feb 2016 Return: Mon 7 Mar 2016 Trip spans 19 days
£587
Select
Virgin Atlantic
Virgin Atlantic
LHR
SFO
11h 25m
nonstop
SFO
LHR
10h 30m
nonstop
Depart: Mon 4 Apr 2016 Return: Mon 18 Apr 2016 Trip spans 15 days
£625
Select
Aer Lingus
Aer Lingus
LHR
SFO
27h 20m
1 stop
SFO
LHR
14h 25m
1 stop
Depart: Tue 5 Apr 2016 Return: Tue 19 Apr 2016 Trip spans 15 days
£634
Select
Finnair
Finnair
LHR
SFO
10h 54m
nonstop
SFO
LHR
10h 25m
nonstop
Depart: Fri 8 Jul 2016 Return: Thu 28 Jul 2016 Trip spans 21 days
£648
Select
WOW air
WOW air
LGW
SFO
13h 20m
1 stop
SFO
LGW
13h 30m
1 stop
Depart: Fri 6 May 2016 Return: Fri 13 May 2016 Trip spans 8 days
£664
Select
SAS
SAS
LHR
SFO
26h 15m
1 stop
SFO
LHR
14h 25m
1 stop
Depart: Mon 28 Mar 2016 Return: Fri 8 Apr 2016 Trip spans 12 days
£686
Select
KLM
KLM
LHR
SFO
13h 15m
1 stop
SFO
LHR
18h 20m
1 stop
Depart: Tue 30 Aug 2016 Return: Tue 6 Sep 2016 Trip spans 8 days
£720
Select
Lufthansa
Lufthansa
LCY
SFO
15h 10m
1 stop
SFO
LCY
13h 15m
1 stop
Depart: Wed 20 Jul 2016 Return: Wed 17 Aug 2016 Trip spans 29 days
£756
Select
Turkish Airlines
Turkish Airlines
LHR
SFO
26h 10m
1 stop
SFO
LHR
18h 35m
1 stop
Depart: Wed 17 Aug 2016 Return: Thu 25 Aug 2016 Trip spans 9 days
£819
Select
Brussels Airlines
Brussels Airlines
LHR
SFO
10h 50m
nonstop
SFO
LHR
10h 20m
nonstop
Direct flights LON - SFO on British Airways
Flight No. Departure LHR Arrival SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 11:05 14:10 5 Mar - 12 Mar
285 11:05 14:10 16 Feb - 25 Feb
285 11:05 15:10 13 Mar - 18 Mar
285 11:05 14:10 27 Feb - 2 Mar
285 11:05 14:10 26 Feb - 4 Mar
285 11:05 14:10 17 Feb - 24 Feb
285 11:05 14:10 6 Mar - 6 Mar
287 15:00 19:05 15 Mar - 21 Mar
287 15:00 19:05 13 Mar - 26 Mar
287 15:00 18:05 1 Mar - 11 Mar
287 15:00 18:05 2 Feb - 16 Feb
287 15:00 18:05 30 Jan - 21 Feb
287 15:00 18:05 19 Feb - 19 Feb
287 15:00 18:05 22 Feb - 26 Feb
287 15:00 18:05 24 Feb - 12 Mar
287 15:00 18:05 29 Feb - 29 Feb
287 15:00 19:05 14 Mar - 14 Mar
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

London
only £417
only £576
only £514
Destination

San Francisco
£417