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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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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Book cheap flights from London to San Francisco

(Round-trip)
Depart: Fri Feb 3 2017 Return: Tue Feb 7 2017 Trip spans 5 days
WOW air
WOW air
LGW
SFO
14h 00m
1 stop
SFO
LGW
13h 40m
1 stop
Depart: Sat Nov 19 2016 Return: Sun Nov 20 2016 Trip spans 2 days
Virgin Atlantic
Virgin Atlantic
LHR
SFO
11h 00m
nonstop
SFO
LHR
14h 10m
1 stop
Depart: Sat Nov 26 2016 Return: Sun Nov 27 2016 Trip spans 2 days
Delta
Delta
LHR
SFO
13h 55m
1 stop
SFO
LHR
17h 10m
1 stop
Depart: Mon Mar 27 2017 Return: Mon Apr 10 2017 Trip spans 15 days
British Airways
British Airways
LGW
SFO
14h 10m
1 stop
SFO
LGW
12h 40m
1 stop
Depart: Mon Mar 27 2017 Return: Mon Apr 10 2017 Trip spans 15 days
KLM
KLM
LCY
SFO
28h 35m
1 stop
SFO
LCY
15h 30m
1 stop
Depart: Wed Nov 2 2016 Return: Tue Nov 29 2016 Trip spans 28 days
SWISS
SWISS
LCY
SFO
14h 35m
1 stop
SFO
LCY
14h 25m
1 stop
Depart: Fri Feb 17 2017 Return: Tue Feb 21 2017 Trip spans 5 days
Finnair
Finnair
LHR
SFO
11h 20m
nonstop
SFO
LHR
10h 35m
nonstop
Depart: Thu Sep 29 2016 Return: Fri Oct 14 2016 Trip spans 16 days
WestJet
WestJet
LGW
SFO
17h 05m
1 stop
SFO
LGW
19h 47m
1 stop
Depart: Mon Mar 6 2017 Return: Fri Mar 10 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
LHR
SFO
30h 45m
1 stop
SFO
LHR
18h 55m
1 stop
Depart: Fri Feb 3 2017 Return: Tue Feb 7 2017 Trip spans 5 days
WOW air
WOW air
LGW
SFO
14h 00m
1 stop
SFO
LGW
13h 40m
1 stop
Depart: Fri Sep 30 2016 Return: Mon Oct 3 2016 Trip spans 4 days
Lufthansa
Lufthansa
LHR
SFO
10h 55m
nonstop
SFO
LHR
13h 28m
1 stop
Depart: Wed Jan 25 2017 Return: Sat Jan 28 2017 Trip spans 4 days
WOW air
WOW air
LGW
SFO
14h 00m
1 stop
SFO
LGW
13h 40m
1 stop
Depart: Sat Dec 3 2016 Return: Sun Dec 4 2016 Trip spans 2 days
Virgin Atlantic
Virgin Atlantic
LHR
SFO
11h 00m
nonstop
SFO
LHR
15h 15m
1 stop
Depart: Thu Nov 3 2016 Return: Tue Nov 8 2016 Trip spans 6 days
WOW air
WOW air
LGW
SFO
14h 00m
1 stop
SFO
LGW
13h 40m
1 stop
Depart: Tue Jan 17 2017 Return: Tue Jan 31 2017 Trip spans 15 days
British Airways
British Airways
LGW
SFO
45h 09m
2 stops
SFO
LGW
19h 00m
2 stops
Depart: Sat Feb 11 2017 Return: Sun Feb 12 2017 Trip spans 2 days
Virgin Atlantic
Virgin Atlantic
LHR
SFO
11h 05m
nonstop
SFO
LHR
17h 15m
1 stop
Depart: Mon Feb 13 2017 Return: Mon Feb 20 2017 Trip spans 8 days
KLM
KLM
LCY
SFO
26h 40m
1 stop
SFO
LCY
16h 30m
1 stop
Depart: Tue Feb 14 2017 Return: Wed Mar 1 2017 Trip spans 16 days
SWISS
SWISS
LCY
SFO
14h 35m
1 stop
SFO
LCY
16h 10m
1 stop
Depart: Wed Mar 1 2017 Return: Sat Mar 18 2017 Trip spans 17 days
WOW air
WOW air
LGW
SFO
14h 00m
1 stop
SFO
LGW
13h 40m
1 stop
Depart: Mon Mar 27 2017 Return: Mon Apr 10 2017 Trip spans 15 days
British Airways
British Airways
LHR
SFO
15h 41m
1 stop
SFO
LHR
10h 35m
nonstop
Direct flights LON to SFO on Delta
Flight # Depart LHR Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
4390 10:45 am 2:50 pm Oct 30 - Nov 5
4390 11:50 am 3:10 pm Sep 24 - Oct 29
4362 2:50 pm 6:50 pm Oct 30 - Nov 5
4362 3:40 pm 6:50 pm Sep 24 - Oct 29
4362 3:50 pm 7:00 pm Sep 26 - Oct 24
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

London
only $548
only $631
only $389
Destination

San Francisco
$389
Airlines Airline reviews

62 travelers who booked a flight from London to San Francisco rated their chosen airlines with an average of 7.9.

Overall
8.0
Boarding
8.0
Crew
8.2
Comfort
7.7
Food
7.7
Entertainment
7.9