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

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to London

(Round-trip)
Depart: Mon Feb 29 2016 Return: Tue Mar 8 2016 Trip spans 9 days
Turkish Airlines
Turkish Airlines
SFO
LGW
31h 00m
1 stop
LGW
SFO
35h 35m
1 stop
Depart: Wed May 18 2016 Return: Tue May 24 2016 Trip spans 7 days
WestJet
WestJet
SFO
LGW
12h 39m
1 stop
LGW
SFO
34h 17m
1 stop
Depart: Wed Feb 17 2016 Return: Sun Mar 20 2016 Trip spans 32 days
Iberia
Iberia
SFO
LHR
10h 25m
nonstop
LHR
SFO
16h 12m
1 stop
Depart: Thu Apr 21 2016 Return: Tue Apr 26 2016 Trip spans 6 days
Aeromexico
Aeromexico
SFO
LHR
18h 30m
1 stop
LHR
SFO
21h 32m
1 stop
Depart: Mon Jun 6 2016 Return: Mon Jun 20 2016 Trip spans 15 days
Major Airline
Major Airline
SFO
LCY
16h 00m
1 stop
LCY
SFO
27h 00m
1 stop
Depart: Mon Apr 11 2016 Return: Wed Apr 20 2016 Trip spans 10 days
SAS
SAS
SFO
LHR
15h 50m
1 stop
LHR
SFO
15h 50m
1 stop
Depart: Wed Apr 13 2016 Return: Wed Apr 20 2016 Trip spans 8 days
$1021
Select
Icelandair
Icelandair
SFO
LGW
14h 45m
2 stops
LGW
SFO
17h 50m
2 stops
Depart: Sun Jun 5 2016 Return: Tue Jun 21 2016 Trip spans 17 days
$1068
Select
Major Airline
Major Airline
SFO
LHR
15h 15m
1 stop
LHR
SFO
20h 21m
1 stop
Depart: Sun Mar 20 2016 Return: Mon Mar 28 2016 Trip spans 9 days
$1081
Select
Aer Lingus
Aer Lingus
SFO
LGW
13h 25m
1 stop
LGW
SFO
25h 40m
1 stop
Depart: Thu Aug 11 2016 Return: Sun Aug 21 2016 Trip spans 11 days
$1099
Select
British Airways
British Airways
SFO
LHR
10h 25m
nonstop
LHR
SFO
10h 54m
nonstop
Depart: Mon Feb 15 2016 Return: Wed Mar 9 2016 Trip spans 24 days
$1106
Select
Finnair
Finnair
SFO
LHR
10h 25m
nonstop
LHR
SFO
11h 05m
nonstop
Depart: Fri Apr 15 2016 Return: Sun Apr 24 2016 Trip spans 10 days
$1156
Select
Turkish Airlines
Turkish Airlines
SFO
LHR
18h 35m
1 stop
LHR
SFO
26h 10m
1 stop
Depart: Tue May 3 2016 Return: Mon May 9 2016 Trip spans 7 days
$1191
Select
Aer Lingus
Aer Lingus
SFO
LCY
16h 00m
1 stop
LCY
SFO
14h 40m
1 stop
Depart: Tue Jun 28 2016 Return: Sun Jul 10 2016 Trip spans 13 days
$1205
Select
American Airlines
American Airlines
SFO
LGW
14h 35m
1 stop
LGW
SFO
16h 47m
1 stop
Depart: Sat Apr 2 2016 Return: Sat Apr 9 2016 Trip spans 8 days
$1219
Select
Lufthansa
Lufthansa
SFO
LHR
10h 20m
nonstop
LHR
SFO
11h 00m
nonstop
Depart: Tue Mar 15 2016 Return: Thu Mar 31 2016 Trip spans 17 days
$1302
Select
United
United
SFO
LHR
10h 25m
nonstop
LHR
SFO
10h 45m
nonstop
Depart: Fri Feb 26 2016 Return: Sat Mar 5 2016 Trip spans 9 days
$1303
Select
Brussels Airlines
Brussels Airlines
SFO
LHR
10h 40m
nonstop
LHR
SFO
10h 45m
nonstop
Depart: Thu Jun 30 2016 Return: Mon Jul 18 2016 Trip spans 19 days
$1322
Select
American Airlines
American Airlines
SFO
LHR
14h 15m
1 stop
LHR
SFO
17h 31m
1 stop
Depart: Thu Mar 3 2016 Return: Thu Mar 10 2016 Trip spans 8 days
$1560
Select
Alitalia
Alitalia
SFO
LCY
20h 15m
2 stops
LCY
SFO
34h 00m
2 stops
Depart: Fri Mar 4 2016 Return: Sat Mar 5 2016 Trip spans 2 days
$1609
Select
Iberia
Iberia
SFO
LGW
21h 15m
2 stops
LGW
SFO
33h 08m
2 stops
Direct flights SFO to LON on Delta
Flight # Depart SFO Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
4391 5:00 pm 11:30 am Feb 20 - Feb 26
4391 5:00 pm 11:30 am Feb 29 - Mar 12
4391 6:00 pm 11:30 am Mar 13 - Mar 25
4363 9:05 pm 3:25 pm Feb 21 - Feb 25
4363 9:05 pm 3:25 pm Feb 29 - Mar 6
4363 9:05 pm 3:25 pm Mar 8 - Mar 12
4363 9:55 pm 4:10 pm Feb 20 - Feb 27
4363 9:55 pm 4:10 pm Feb 28 - Feb 28
4363 10:05 pm 3:25 pm Mar 21 - Mar 25
4363 10:05 pm 3:25 pm Mar 13 - Mar 20
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We aggregate tons of data for you
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 don'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.

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Airports
Origin

San Francisco
$777
Destination

London
only $962
only $980
only $777