United States
San Francisco
London → San Francisco
£464One way
22% above typical
Typical fare £380
Departure
LHR
18h 30m1 stop
SFO
The price, in perspective
Nearby departure dates
7 days before and after 21 Mar
Daily minimumDaily averageCheaper dates
Your trip£464
Drag to explore · use ← → keys
Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£464
Drag to explore · use ← → keys
Unchanged since first recorded.
Recorded observations · Not a forecast
Not ready yet? Follow this route
Get alerts for matching deals and price changes.
Observed 24 Oct 2026, 17:39 · Recheck live price before booking.