United States
San Francisco
London → San Francisco
£402One way
6% above typical
Typical fare £380
Departure
LHR
16h 45m1 stop
SFO
The price, in perspective
Nearby departure dates
7 days before and after 7 Nov
Daily minimumDaily averageCheaper dates
Your trip£402
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£402
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Previous price £401 → Now £402
£1 higher than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 15:16 · Recheck live price before booking.