United States
San Francisco
London → San Francisco
£436Round trip
15 nights
Good deal£187below typical
30% lessTypical fare £623
Departure
LHR
14h 7m1 stop
SFO
Return
SFO
19h 0m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 10 Dec
Daily minimumDaily averageCheaper dates
Your trip£436
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£436
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Previous price £430 → Now £436
£7 higher than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 25 Oct 2026, 03:33 · Recheck live price before booking.