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: Wed 9 Nov 2016 Return: Sat 12 Nov 2016 Trip spans 4 days
Depart: Fri 6 Jan 2017 Return: Sun 15 Jan 2017 Trip spans 10 days
Depart: Sat 19 Nov 2016 Return: Sun 20 Nov 2016 Trip spans 2 days
Depart: Fri 6 Jan 2017 Return: Sun 15 Jan 2017 Trip spans 10 days
Depart: Thu 22 Dec 2016 Return: Mon 2 Jan 2017 Trip spans 12 days
Depart: Tue 24 Jan 2017 Return: Tue 14 Feb 2017 Trip spans 22 days
Depart: Mon 7 Nov 2016 Return: Mon 14 Nov 2016 Trip spans 8 days
Depart: Tue 1 Nov 2016 Return: Mon 7 Nov 2016 Trip spans 7 days
Depart: Thu 6 Oct 2016 Return: Sat 5 Nov 2016 Trip spans 31 days
Depart: Thu 5 Jan 2017 Return: Thu 19 Jan 2017 Trip spans 15 days
Depart: Sun 13 Nov 2016 Return: Tue 22 Nov 2016 Trip spans 10 days
Depart: Mon 22 Aug 2016 Return: Wed 31 Aug 2016 Trip spans 10 days
Depart: Mon 19 Sep 2016 Return: Fri 30 Sep 2016 Trip spans 12 days
Depart: Mon 31 Oct 2016 Return: Fri 4 Nov 2016 Trip spans 5 days
Depart: Thu 18 Aug 2016 Return: Wed 24 Aug 2016 Trip spans 7 days
Depart: Thu 1 Dec 2016 Return: Sat 10 Dec 2016 Trip spans 10 days
Depart: Thu 22 Dec 2016 Return: Mon 2 Jan 2017 Trip spans 12 days
Depart: Mon 31 Oct 2016 Return: Wed 30 Nov 2016 Trip spans 31 days
Depart: Tue 24 Jan 2017 Return: Tue 14 Feb 2017 Trip spans 22 days
Depart: Fri 9 Sep 2016 Return: Sat 10 Sep 2016 Trip spans 2 days
Direct flights LON - SFO on British Airways
Flight # Depart LHR Arrive SFO Mon Tue Wed Thu Fri Sat Sun Valid between
285 11:30 14:35 21 Jul - 29 Oct
285 11:30 14:35 22 Jul - 28 Oct
287 14:05 16:59 21 Jul - 29 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.
Airports
Origin

London
only £504
only £588
only £351
Destination

San Francisco
£351