San Francisco (SFO) to London Heathrow (LHR) flight deal in economy from $781

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
$945 USD
-17%$781 USD
Verified 1 day ago
Limited Availability
18% of dates checked are available within 10% of the lowest price

Saturday, February 20th, 2027

10 round-trip options

Returning
Thu, Feb 25, 2027•5 Day Trip
$911 USD
Google Flights
Returning
Fri, Feb 26, 2027•6 Day Trip
$911 USD
Google Flights
Returning
Sat, Feb 27, 2027•7 Day Trip
$924 USD
Google Flights
Returning
Sun, Feb 28, 2027•8 Day Trip
$924 USD
Google Flights
Returning
Mon, Mar 1, 2027•9 Day Trip
$868 USD
Google Flights
Returning
Tue, Mar 2, 2027•10 Day Trip
$868 USD
Google Flights
Returning
Wed, Mar 3, 2027•11 Day Trip
$868 USD
Google Flights
Returning
Thu, Mar 4, 2027•12 Day Trip
$911 USD
Google Flights
Returning
Fri, Mar 5, 2027•13 Day Trip
$911 USD
Google Flights
Returning
Sat, Mar 6, 2027•14 Day Trip
$924 USD
Google Flights