Flight Time from San Francisco to London
The nonstop flight from San Francisco (SFO) to London (LHR) takes about 10h 55m, covering 5,354 mi (8,616 km). London is 8 hours ahead of San Francisco.
Flight time
10h 55m
estimated nonstop
Distance
5,354 mi
Time difference
London is 8 hours ahead of San Francisco.
Estimated nonstop time from great-circle distance and typical airline block speeds. Actual times vary about ±30 min with winds, routing and aircraft - eastbound is usually faster than westbound. Times shown for direct flights; connections add layover time.
How long is the flight from San Francisco to London?
The flight from San Francisco (SFO) to London (LHR) takes approximately 10h 55m nonstop, covering a great-circle distance of 5,354 mi (8,616 km). London is 8 hours ahead of San Francisco. Actual times vary by about 30 minutes with winds, air-traffic routing and aircraft type, and connecting flights take longer once you add layover time.
San Francisco to London flight: FAQ
Flight time, distance and time difference for this route.
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