United States
San Francisco
London → San Francisco
£649Round trip
9 nights
13% above typical
Typical fare £576
Departure
LHR
15h 30m1 stop
SFO
Return
SFO
15h 25m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 4 Dec
Daily minimumDaily averageCheaper dates
Your trip£649
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£649
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Previous price £641 → Now £649
£8 higher than first seen on 24 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 15:45 · Recheck live price before booking.