United States
San Francisco
London → San Francisco
£664Round trip
20 nights
12% above typical
Typical fare £594
Departure
LHR
15h 3m1 stop
SFO
Return
SFO
17h 45m1 stop
LHR
Important journey conditionsSelf-transfer
The price, in perspective
Nearby departure dates
7 days before and after 5 Dec
Daily minimumDaily averageCheaper dates
Your trip£664
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£664
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Previous price £660 → Now £664
£4 higher than first seen on 24 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 08:27 · Recheck live price before booking.