United States
San Francisco
London → San Francisco
£428Round trip
15 nights
Good deal£166below typical
28% lessTypical fare £594
Departure
LHR
14h 55m1 stop
SFO
Return
SFO
14h 8m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 21 Jan
Daily minimumDaily average
Your trip£428
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Observed price
Now£428
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Observed 24 Oct 2026, 09:21 · Recheck live price before booking.