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

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Cheapest flights to London

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from San Francisco to London: things to know

The most popular route is from San Francisco International Airport in San Francisco to London Heathrow Airport in London. On average this flight takes 10 hours 56 minutes one way and costs US$1,461 for the round trip.

Most popular route
San Francisco International Airport (SFO) to London Heathrow Airport (LHR)
Average flight time
10 hours 56 minutes
Average round-trip price
US$1,461
Fly from San Francisco to London
26 airlines

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Airlines that fly from San Francisco to London

Airline options may vary according to recently booked flights and your search terms

  • Virgin Atlantic
  • United Airlines
  • British Airways
  • Lufthansa
  • TAP Portugal
  • Iberia
  • Aer Lingus
  • Scandinavian Airlines
  • Westjet
  • American Airlines
  • Brussels Airlines
  • KLM
  • Air France
  • Austrian Airlines
  • Air Canada
  • Finnair

Frequently asked questions

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Flights from San Francisco to the United Kingdom

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Flights from the United States to the United Kingdom

More options to fly to the United Kingdom.

Flights to London Heathrow Airport

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Flights to London Gatwick Airport

Jet into this airport to explore London at your leisure.

Flights to England

Reaching England just got easier!

Flights to Greater London

Reaching Greater London just got easier!

Hotels in London

Thinking about which towns and cities to visit during your trip? Try London, a popular choice with other visitors.

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