United States
San Francisco
London → San Francisco
£538Round trip
4 nights
Good deal£89below typical
14% lessTypical fare £627
Departure
LHR
16h 31m1 stop
SFO
Return
SFO
13h 5m1 stop
LHR
The price, in perspective
Nearby departure dates
7 days before and after 27 Nov
Daily minimumDaily averageCheaper dates
Your trip£538
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£538
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Previous price £544 → Now £538
Unchanged since first recorded.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 15:37 · Recheck live price before booking.