Flights from San Francisco to London

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Our cheapest offers for flights from San Francisco to London

Here you can compare cheap flights from San Francisco (SFO) to London (LON) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Francisco
London
Outbound
12/12/24
1 Stopover (IAH)
UA0277, UA0880
14h 25min
Return
01/05/25
1 Stopover (FRA)
UA8814, UA8829
33h 05min
United Airlines ?
$763
Best option
San Francisco
London
Outbound
12/12/24
direct
IB3627
10h 35min
Return
01/05/25
1 Stopover (JFK)
IB4221, IB4036
17h 17min
Iberia
$791
San Francisco
London
Outbound
11/28/24
2 Stopovers (SEA, FRA)
AS1289, DE2033, LH0910
21h 45min
Return
11/30/24
2 Stopovers (FRA, JFK)
LH0921, DE2016, AS0041
22h 39min
Alaska Airlines, Condor, Lufthansa
$1,728
San Francisco
London
Outbound
11/28/24
1 Stopover (YYC)
WS1509, WS0018
14h 55min
Return
11/30/24
1 Stopover (YYC)
WS0019, WS1508
30h 15min
Westjet ?
$775
San Francisco
London
Outbound
12/12/24
2 Stopovers (YVR, YYC)
AC8841, AC0212, AC0850
18h 20min
Return
01/05/25
1 Stopover (FRA)
LH0925, LH0454
36h 05min
Air Canada
$787
San Francisco
London
Outbound
11/28/24
1 Stopover (YYC)
WS1509, WS0018
14h 55min
Return
11/30/24
1 Stopover (YYC)
WS0019, WS1508
30h 15min
Westjet
$788
San Francisco
London
Outbound
12/12/24
2 Stopovers (YVR, YYC)
AC8841, AC0212, AC0850
18h 20min
Return
01/05/25
1 Stopover (FRA)
LH0925, LH0454
36h 05min
Air Canada
$790
San Francisco
London
Outbound
12/12/24
direct
AA6997
10h 35min
Return
01/05/25
1 Stopover (JFK)
AA0105, AA0177
17h 17min
American Airlines ?
$795
San Francisco
London
Outbound
12/13/24
1 Stopover (DEN)
UA1230, UA0027
29h 18min
Return
12/31/24
1 Stopover (IAH)
UA0004, UA2313
18h 13min
United Airlines ?
$803
San Francisco
London
Outbound
12/12/24
1 Stopover (CPH)
SK0936, SK1507
19h 10min
Return
01/05/25
1 Stopover (CPH)
SK1508, SK0935
26h 00min
SAS Scandinavian Airlines ?
$816
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Francisco to London

Favorite airline: United Airlines
73 % of bookings on this flight route are made with United Airlines, Aer Lingus and Air Canada.
United Airlines
31 %
Aer Lingus
28 %
Air Canada
14 %
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 20 % cheaper.
non stop flight
1 stop
2 stops
10h 25min
15h 35min
17h 50min
$640
$535
$832
Favourite connection: via Dublin
On this route, flights with a stopover in Dublin are the most popular.
Route
bookings
1 stopover Dublin
15h 35min, from $535
35 %
1 stopover New York - Newark Liberty International Airport, NJ
23h 30min, from $597
22 %
Direct flights
10h 25min, from $640
17 %

Flight information: San Francisco - London

Roundtrip from $762.43
Flight duration min. 10:15 / max. 10:35
Return flight duration min. 11:10/ max. 11:25
Distance 8637 km
Flights per week 47
Departure airport Airport San Francisco International Airport, CA (SFO)
Arrival airport Airport London, all Airports (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London
Flight destinations with a similar price
Flight destinations with a similar price
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.