|Best price found||£82||The best flight deal from San Francisco to London Heathrow Airport found on momondo in the last 72 hours is £82|
|Fastest flight time||10h 15m||The fastest flight from San Francisco to London Heathrow Airport takes 10h 15m|
|Direct flights||Tue||Direct flights go from San Francisco to London Heathrow Airport on Tuesday. The only airline offering direct flights is Virgin Atlantic.|
The cheapest time of year to fly to London Heathrow Airport from San Francisco is February. The most expensive is December.
Air France, American Airlines, and Delta are the most popular carriers operating from San Francisco to London Heathrow Airport
60 days before
The cheapest time to buy a flight from San Francisco to London Heathrow Airport is approximately 60 days to departure
Due to the global impact of COVID-19, some of our airline partners operating flights from San Francisco to London Heathrow, such as Virgin Atlantic, British Airways, and United Airlines may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.
The distance between San Francisco and London Heathrow is about 5341.3 mi. Typically, this will take 10h 15m by plane in normal conditions.