United States
San Francisco
London → San Francisco
£656Round trip
7 nights
18% above typical
Typical fare £557
Departure
LHR
18h 30m1 stop
SFO
Return
SFO
15h 25m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 6 Dec
Daily minimumDaily averageCheaper dates
Your trip£656
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£656
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Previous price £652 → Now £656
£4 higher than first seen on 24 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 15:47 · Recheck live price before booking.