Seasonality, Airline and Days to departure are the major factors that impact ticket price for San Francisco — London flights.
Cheapest time of year to fly to London from San Francisco is February and January. Most expensive are July and June.
According to our data Aer Lingus, SAS and Air Canada are the cheapest airlines to fly this route.
Cheapest time to buy a ticket for San Francisco — London route is approximately 36 days to departure.
Heathrow is the cheapest destination airport when flying from San Francisco to London.
The cheapest flights from San Francisco to London are currently available between 10/2/2014 and 10/31/2014.
We've got 23 booking sites supporting this and nearby routes.
Bookairfare, Faregeek and StudentUniverse are popular booking choices for flights to London from San Francisco.
United Airlines, Virgin Atlantic Airways and British Airways are the most popular choices flying from San Francisco to London.
Normally the best deals on San Francisco to London flights are available 2 to 4 months prior to departure.
Best deals are often available if you fly on Wednesdays. Fridays are popular so tend to be priciest.
It's generally cheapest to take Morning flights from San Francisco to London.
You can fly from San Francisco to London indirect via Douglas, Los Angeles Intl or Dublin.
SFO - LHR tends to be 11% cheaper than SFO - LGW.
Consumer prices are approximately 26% lower in London than San Francisco, whilst transportation is conversely more expensive by around 50%.
You'll pay around 15% less for a restaurant meal in San Francisco than in London.
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