United States
San Francisco
London → San Francisco
£657Round trip
3 nights
5% above typical
Typical fare £625
Departure
LHR
14h 5m1 stop
SFO
Return
SFO
15h 25m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 10 Dec
Daily minimumDaily averageCheaper dates
Your trip£657
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£657
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Previous price £649 → Now £657
£8 higher than first seen on 24 Oct.
Recorded observations · Not a forecast
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Observed 25 Oct 2026, 03:32 · Recheck live price before booking.