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

Depart
Return
1 adult
Adults
16+
Youths
12-15
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

(Return)
Depart: Thu 8 Jun 2017 Return: Tue 13 Jun 2017 Trip spans 6 days
£295
Select
WOW air
WOW air
LGW
SFO
16h 50m
1 stop
SFO
LGW
14h 10m
1 stop
Depart: Mon 25 Sep 2017 Return: Sun 8 Oct 2017 Trip spans 14 days
£458
Select
Lufthansa
Lufthansa
STN
SFO
35h 21m
2 stops
SFO
STN
14h 40m
1 stop
Depart: Mon 28 Aug 2017 Return: Mon 4 Sep 2017 Trip spans 8 days
£476
Select
SWISS
SWISS
LCY
SFO
37h 16m
2 stops
SFO
LCY
13h 45m
1 stop
Depart: Sun 21 May 2017 Return: Sun 28 May 2017 Trip spans 8 days
£483
Select
KLM
KLM
LHR
SFO
13h 15m
1 stop
SFO
LHR
12h 50m
1 stop
Depart: Fri 15 Sep 2017 Return: Sun 24 Sep 2017 Trip spans 10 days
£488
Select
British Airways
British Airways
LHR
SFO
11h 00m
nonstop
SFO
LHR
10h 25m
nonstop
Depart: Sun 9 Apr 2017 Return: Wed 26 Apr 2017 Trip spans 18 days
£531
Select
Aeromexico
Aeromexico
LHR
SFO
21h 30m
1 stop
SFO
LHR
18h 30m
1 stop
Depart: Tue 6 Jun 2017 Return: Tue 20 Jun 2017 Trip spans 15 days
£533
Select
Virgin Atlantic
Virgin Atlantic
LHR
SFO
11h 15m
nonstop
SFO
LHR
10h 35m
nonstop
Depart: Thu 4 May 2017 Return: Mon 15 May 2017 Trip spans 12 days
£535
Select
WestJet
WestJet
LGW
SFO
17h 07m
1 stop
SFO
LGW
18h 35m
1 stop
Depart: Thu 31 Aug 2017 Return: Thu 5 Oct 2017 Trip spans 36 days
£537
Select
Brussels Airlines
Brussels Airlines
LHR
SFO
22h 34m
2 stops
SFO
LHR
10h 35m
nonstop
Depart: Tue 15 Aug 2017 Return: Tue 29 Aug 2017 Trip spans 15 days
£561
Select
Air Canada
Air Canada
LHR
SFO
22h 53m
1 stop
SFO
LHR
15h 55m
1 stop
Depart: Tue 28 Mar 2017 Return: Sun 14 May 2017 Trip spans 48 days
£572
Select
Aer Lingus
Aer Lingus
LGW
SFO
25h 25m
1 stop
SFO
LGW
15h 45m
1 stop
Depart: Fri 31 Mar 2017 Return: Fri 14 Apr 2017 Trip spans 15 days
£578
Select
Austrian Airlines
Austrian Airlines
LHR
SFO
11h 00m
nonstop
SFO
LHR
10h 15m
nonstop
Depart: Wed 26 Apr 2017 Return: Fri 28 Apr 2017 Trip spans 3 days
£297
Select
WOW air
WOW air
LGW
SFO
16h 50m
1 stop
SFO
LGW
13h 50m
1 stop
Depart: Thu 8 Jun 2017 Return: Tue 13 Jun 2017 Trip spans 6 days
£299
Select
WOW air
WOW air
LGW
SFO
16h 50m
1 stop
SFO
LGW
14h 10m
1 stop
Depart: Thu 28 Sep 2017 Return: Fri 13 Oct 2017 Trip spans 16 days
£308
Select
WOW air
WOW air
LGW
SFO
16h 50m
1 stop
SFO
LGW
13h 50m
1 stop
Depart: Thu 18 May 2017 Return: Tue 23 May 2017 Trip spans 6 days
£309
Select
WOW air
WOW air
LGW
SFO
16h 50m
1 stop
SFO
LGW
14h 10m
1 stop
Depart: Thu 17 Aug 2017 Return: Thu 31 Aug 2017 Trip spans 15 days
£834
Select
airberlin
airberlin
LCY
SFO
29h 30m
1 stop
SFO
LCY
29h 35m
1 stop
Depart: Thu 18 May 2017 Return: Thu 25 May 2017 Trip spans 8 days
£478
Select
Lufthansa
Lufthansa
LCY
SFO
16h 30m
1 stop
SFO
LCY
15h 45m
1 stop
Depart: Fri 29 Sep 2017 Return: Wed 11 Oct 2017 Trip spans 13 days
£329
Select
WOW air
WOW air
LGW
SFO
16h 50m
1 stop
SFO
LGW
13h 50m
1 stop
Depart: Tue 16 May 2017 Return: Tue 23 May 2017 Trip spans 8 days
£485
Select
KLM
KLM
LHR
SFO
13h 15m
1 stop
SFO
LHR
16h 05m
1 stop
Direct flights LON - SFO on British Airways
Flight no. Depart LHR Arrive SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 11:25 14:20 26 Mar - 6 May
287 14:10 17:10 27 Mar - 28 Oct
* We 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.
^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

London
only £483
only £476
only £295
only £458
Destination

San Francisco
£295
Airlines Airline reviews

159 travellers who booked a flight to San Francisco from London rated their chosen airline with an average of 7.8

Overall
8.0
Boarding
7.8
Crew
8.3
Comfort
7.5
Food
7.6
Entertainment
7.8