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Find the best flight from London to San Francisco

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Great deals from London to San Francisco

We’ve searched 100s of deals recently found by travellers.*
London, GB (LON) San Francisco, CA (SFO)
Thu, 06/02 - Sat, 15/02
Multiple Airlines - Roundtrip, Economy
US$356
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Los Angeles, CA (LAX) San Francisco, CA (SFO)
Thu, 07/11 - Fri, 08/11
Alaska Airlines - Roundtrip, Economy
US$118
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Ontario, CA (ONT) San Francisco, CA (SFO)
Fri, 27/09 - Tue, 01/10
United Airlines - Roundtrip, Economy
US$188
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Seattle, WA (SEA) San Francisco, CA (SFO)
Sat, 31/08 - Tue, 03/09
Alaska Airlines - Roundtrip, Economy
US$266
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Kansas City, MO (MKC) San Francisco, CA (SFO)
Wed, 25/09 - Tue, 01/10
Alaska Airlines - Roundtrip, Economy
US$268
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Fort Lauderdale, FL (FLL) San Francisco, CA (SFO)
Thu, 12/09 - Mon, 16/09
United Airlines - Roundtrip, Economy
US$319
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Guangzhou, CN (CAN) San Francisco, CA (SFO)
Thu, 05/09 - Fri, 06/09
Air China - Roundtrip, Economy
US$334
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Chengdu, CN (CTU) San Francisco, CA (SFO)
Mon, 21/10 - Mon, 04/11
United Airlines - Roundtrip, Economy
US$385
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Route information

  • London, UK is 8,626 km from San Francisco
  • Abuja, Nigeria - Abuja International is the most popular connection for one stop flights between London, UK and San Francisco
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Arrival information

  • San Francisco is 17 km from SFO Intl Airport (San Francisco, CA).
  • SFO Intl Airport (San Francisco, CA)
    • Right now, 81 airlines operate out of SFO Intl Airport.
    • SFO Intl Airport offers nonstop flights to 125 cities.
    • Every week, at least 11,434 domestic flights and 2,216 international flights depart from SFO Intl Airport.
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