United States
San Francisco
London → San Francisco
£667One way
76% above typical
Typical fare £380
Departure
LHR
15h 45m1 stop
SFO
Important journey conditionsSelf-transfer
The price, in perspective
Nearby departure dates
7 days before and after 29 Dec
Daily minimumDaily averageCheaper dates
Your trip£667
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£667
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Previous price £724 → Now £667
£55 lower than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 16:14 · Recheck live price before booking.