United States
San Francisco
London → San Francisco
£671Round trip
6 nights
21% above typical
Typical fare £556
Departure
LHR
16h 45m1 stop
SFO
Return
SFO
16h 35m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 25 Nov
Daily minimumDaily averageCheaper dates
Your trip£671
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£671
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Previous price £659 → Now £671
£53 higher than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 08:16 · Recheck live price before booking.