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

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 San Francisco to London

(Round-trip)
Depart: Fri 4 Nov 2016 Return: Sun 13 Nov 2016 Trip spans 10 days
Depart: Thu 27 Oct 2016 Return: Sun 30 Oct 2016 Trip spans 4 days
Depart: Mon 16 Jan 2017 Return: Thu 26 Jan 2017 Trip spans 11 days
Depart: Wed 14 Sep 2016 Return: Sat 1 Oct 2016 Trip spans 18 days
Depart: Tue 23 Aug 2016 Return: Wed 31 Aug 2016 Trip spans 9 days
Depart: Sun 6 Nov 2016 Return: Wed 23 Nov 2016 Trip spans 18 days
Depart: Sun 1 Jan 2017 Return: Sun 15 Jan 2017 Trip spans 15 days
Depart: Thu 15 Dec 2016 Return: Thu 29 Dec 2016 Trip spans 15 days
Depart: Sat 19 Nov 2016 Return: Wed 30 Nov 2016 Trip spans 12 days
Depart: Wed 27 Jul 2016 Return: Thu 18 Aug 2016 Trip spans 23 days
Depart: Tue 27 Sep 2016 Return: Fri 30 Sep 2016 Trip spans 4 days
Depart: Tue 16 Aug 2016 Return: Wed 31 Aug 2016 Trip spans 16 days
Depart: Mon 17 Oct 2016 Return: Mon 31 Oct 2016 Trip spans 15 days
Depart: Wed 23 Nov 2016 Return: Mon 28 Nov 2016 Trip spans 6 days
Depart: Wed 11 Jan 2017 Return: Sun 22 Jan 2017 Trip spans 12 days
Depart: Thu 12 Jan 2017 Return: Wed 18 Jan 2017 Trip spans 7 days
Depart: Tue 4 Oct 2016 Return: Thu 13 Oct 2016 Trip spans 10 days
Depart: Wed 11 Jan 2017 Return: Sun 22 Jan 2017 Trip spans 12 days
Depart: Mon 24 Oct 2016 Return: Wed 16 Nov 2016 Trip spans 24 days
Depart: Wed 7 Dec 2016 Return: Wed 14 Dec 2016 Trip spans 8 days
Direct flights SFO - LON on British Airways
Flight # Depart SFO Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
284 16:30 11:05 23 Jul - 27 Oct
284 16:30 11:05 29 Jul - 28 Oct
286 19:15 13:40 23 Jul - 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.
Airports
Origin

San Francisco
£335
Destination

London
only £500
only £545
only £335