United States
San Francisco
London → San Francisco
£802Round trip
5 nights
44% above typical
Typical fare £557
Departure
LHR
16h 10m1 stop
SFO
Return
SFO
15h 15m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 18 Dec
Daily minimumDaily averageCheaper dates
Your trip£802
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£802
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Previous price £809 → Now £802
£38 higher than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 15:59 · Recheck live price before booking.