Flights from San Francisco to London Heathrow

Tips and tricks to help you find cheap flights from San Francisco to London Heathrow

Favorite airline: United Airlines
The majority of passengers on the route San Francisco – London Heathrow prefer to fly with United Airlines.
United Airlines
31 %
Aer Lingus
28 %
Air Canada
14 %
Stopover flights are the cheapest connection
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
Favourite connection: via Dublin
35 % of booked tickets on this route are for flights with a transfer in Dublin.
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 Heathrow

Roundtrip from $535.24
Flight duration min. 10:15 / max. 10:35
Return flight duration min. 11:10/ max. 11:25
Distance 8625 km
Flights per week 47
Departure airport San Francisco International Airport, CA (SFO)
Arrival airport London Heathrow (LHR)
Destination country United Kingdom