United States
San Francisco
London → San Francisco
£434Round trip
6 nights
Good deal£123below typical
22% lessTypical fare £557
Departure
LHR
14h 2m1 stop
SFO
Return
SFO
17h 28m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 17 Nov
Daily minimumDaily averageCheaper dates
Your trip£434
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£434
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Previous price £427 → Now £434
£98 lower than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 15:27 · Recheck live price before booking.