Cheap flights from San Francisco (SFO) to London (LON)

Flight FAQs

From San Francisco to London

What days are nonstop flights available from San Francisco to London?

Days when nonstop flights are available for this flight are: Monday, Wednesday, Thursday, Saturday.

How popular is this flight route?

The San Francisco to London flight path was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

When booking remember that flights San Francisco to London are typically delayed by 36min. so prepare as needed.

How many passenger seats are available on a flight on this route?

Commercial airlines for the flight route can seat a total of 1,908 passengers per day from San Francisco to London.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for British Airways, as currently they have the cheapest options available from San Francisco to London. On average you can find 52 flights for this flight path daily.

How long does the flight from San Francisco to London take?

For nonstop trips expect to fly for about 11 hours. The travel distance is approximately 3,360 miles.

How many flights depart from San Francisco to London on average per day?

58 flight departures from San Francisco to London per day on average.
Afternoon (Noon - 6pm) - 34% of flight departures
Evening (6pm - Midnight) - 66% of flight departures

Is San Francisco weather warmer or cooler than London?

You can imagine temperatures to be in the 77 °F range in September. The weather in London is generally colder than San Francisco's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.