United States
San Francisco
London → San Francisco
£678One way
78% above typical
Typical fare £380
Departure
LHR
18h 5m1 stop
SFO
The price, in perspective
Nearby departure dates
7 days before and after 30 Oct
Daily minimumDaily averageCheaper dates
Your trip£678
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£678
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Previous price £632 → Now £678
£46 higher than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 07:48 · Recheck live price before booking.