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United flights from San Francisco to London (SFO→LHR)
Prices were available within the past 7 days and start at £312 for one-way flights and £377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 7 Nov - Sun, 9 Nov
SFO
San Francisco
LHR
London
£377 Return, found 5 days ago
£377
Return
found 5 days ago

Sun, 2 Nov - Tue, 11 Nov
SFO
San Francisco
LHR
London
£388 Return, found 1 day ago
£388
Return
found 1 day ago
Origin airport | San Francisco Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, Alaska Airlines, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic, WestJet |
Popular airline | British Airways |
Distance | 8567 km |
Average flight time | 18 hours 22 mins |
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Most Popular United Routes from London
- Manchester to New York (MAN - JFK)
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- London to Auckland (LHR - AKL)
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Popular Domestic Routes in Heathrow
- London to New York (LHR - LGA)
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- London to Las Vegas (LHR - LAS)
- Manchester to Orlando (MAN - MCO)
- London to Vancouver (LHR - YVR)
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- London to Toronto (LHR - YYZ)
Nearby Airports
- Oakland Intl. Airport (OAK)
- Norman Y. Mineta San Jose Intl. Airport (SJC)
- Buchanan Field Airport (CCR)
- Stockton Municipal Airport (SCK)
- Sonoma County Airport (STS)
- Monterey Peninsula Airport (MRY)
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- Modesto City - County Airport (MOD)
- Sacramento Intl. Airport (SMF)
- Merced Municipal Airport (MCE)
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