United States
San Francisco
London → San Francisco
£408One way
7% above typical
Typical fare £380
Departure
LHR
13h 26m1 stop
SFO
The price, in perspective
Nearby departure dates
7 days before and after 12 Apr
Daily minimumDaily averageCheaper dates
Your trip£408
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£408
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Previous price £407 → Now £408
£1 higher than first seen on 24 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 18:03 · Recheck live price before booking.