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

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 Heathrow

(Round-trip)
Depart: Wed 18 May 2016 Return: Wed 8 Jun 2016 Trip spans 22 days
£590
Select
Major Airline
Major Airline
SFO
LHR
13h 35m
1 stop
LHR
SFO
28h 20m
1 stop
Depart: Tue 16 Aug 2016 Return: Wed 24 Aug 2016 Trip spans 9 days
£613
Select
Major Airline
Major Airline
SFO
LHR
13h 00m
1 stop
LHR
SFO
14h 35m
1 stop
Depart: Mon 22 Aug 2016 Return: Thu 1 Sep 2016 Trip spans 11 days
£654
Select
Major Airline
Major Airline
SFO
LHR
15h 05m
1 stop
LHR
SFO
15h 03m
1 stop
Depart: Thu 11 Aug 2016 Return: Sun 21 Aug 2016 Trip spans 11 days
£757
Select
British Airways
British Airways
SFO
LHR
10h 25m
nonstop
LHR
SFO
10h 54m
nonstop
Depart: Wed 17 Feb 2016 Return: Thu 10 Mar 2016 Trip spans 23 days
£762
Select
Finnair
Finnair
SFO
LHR
10h 25m
nonstop
LHR
SFO
11h 05m
nonstop
Depart: Thu 18 Feb 2016 Return: Wed 9 Mar 2016 Trip spans 21 days
£762
Select
Finnair
Finnair
SFO
LHR
10h 25m
nonstop
LHR
SFO
11h 05m
nonstop
Depart: Mon 18 Apr 2016 Return: Tue 24 May 2016 Trip spans 37 days
£767
Select
Finnair
Finnair
SFO
LHR
10h 25m
nonstop
LHR
SFO
10h 54m
nonstop
Depart: Tue 26 Apr 2016 Return: Wed 11 May 2016 Trip spans 16 days
£767
Select
Finnair
Finnair
SFO
LHR
10h 25m
nonstop
LHR
SFO
10h 54m
nonstop
Depart: Sun 1 May 2016 Return: Tue 17 May 2016 Trip spans 17 days
£817
Select
Finnair
Finnair
SFO
LHR
10h 25m
nonstop
LHR
SFO
10h 54m
nonstop
Depart: Thu 30 Jun 2016 Return: Thu 28 Jul 2016 Trip spans 29 days
£872
Select
American Airlines
American Airlines
SFO
LHR
17h 40m
1 stop
LHR
SFO
15h 21m
1 stop
Depart: Sat 5 Mar 2016 Return: Thu 17 Mar 2016 Trip spans 12 days
£898
Select
United
United
SFO
LHR
24h 05m
1 stop
LHR
SFO
10h 45m
nonstop
Depart: Thu 10 Mar 2016 Return: Mon 21 Mar 2016 Trip spans 11 days
£898
Select
United
United
SFO
LHR
10h 25m
nonstop
LHR
SFO
10h 45m
nonstop
Depart: Thu 26 May 2016 Return: Tue 7 Jun 2016 Trip spans 13 days
£930
Select
Avianca
Avianca
SFO
LHR
24h 50m
2 stops
LHR
SFO
33h 35m
2 stops
Depart: Mon 11 Jul 2016 Return: Thu 28 Jul 2016 Trip spans 18 days
£941
Select
American Airlines
American Airlines
SFO
LHR
19h 15m
1 stop
LHR
SFO
19h 00m
1 stop
Depart: Mon 16 May 2016 Return: Sat 2 Jul 2016 Trip spans 48 days
£1008
Select
United
United
SFO
LHR
10h 30m
nonstop
LHR
SFO
10h 55m
nonstop
Depart: Tue 23 Aug 2016 Return: Thu 1 Sep 2016 Trip spans 10 days
£1115
Select
Major Airline
Major Airline
SFO
LHR
10h 25m
nonstop
LHR
SFO
11h 10m
nonstop
Depart: Fri 1 Jul 2016 Return: Sun 24 Jul 2016 Trip spans 24 days
£1398
Select
United
United
SFO
LHR
10h 20m
nonstop
LHR
SFO
10h 50m
nonstop
Direct flights SFO - LHR on British Airways
Flight No. Departure SFO Arrival LHR Mon Tue Wed Thu Fri Sat Sun Valid between
284 16:15 10:40 19 Feb - 24 Feb
284 16:15 10:40 27 Feb - 2 Mar
284 16:15 10:40 28 Feb - 5 Mar
284 16:15 10:40 6 Mar - 6 Mar
284 16:15 10:40 20 Feb - 26 Feb
284 16:15 10:40 7 Mar - 12 Mar
284 17:15 10:40 13 Mar - 18 Mar
284 17:15 10:40 19 Mar - 20 Mar
284 17:15 10:40 21 Mar - 25 Mar
286 20:20 14:45 24 Feb - 12 Mar
286 20:20 14:45 22 Feb - 26 Feb
286 20:20 14:45 11 Feb - 21 Feb
286 20:20 14:45 1 Mar - 11 Mar
286 20:20 14:45 29 Feb - 29 Feb
286 21:20 14:45 13 Mar - 24 Mar
286 21:20 14:45 14 Mar - 14 Mar
286 21:20 14:45 22 Mar - 22 Mar
286 21:20 14:45 15 Mar - 21 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

San Francisco
£590
Destination

London
£590