United States

San Francisco

London → San Francisco

£788Round trip

29 Mar4 Apr 20276 nights

26% above typical

Typical fare £627

DepartureMon, 29 Mar 2027

17:00LHR

14h 59m1 stop

23:59SFO

Alaska AirlinesLayover in Seattle · 2h 30m

ReturnSun, 4 Apr 2027

18:00SFO

10h 50mNonstop

12:50LHR

Arrives 5 Apr 2027

KLM Royal Dutch Airlines

The price, in perspective

7 days before and after 29 Mar

Daily minimumDaily averageCheaper dates

Your trip£788

Same cities and travel dates. Airlines and flight times may change.

Observed price

Now£788

Unchanged since first recorded.

Recorded observations · Not a forecast

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Observed 24 Oct 2026, 17:47 · Recheck live price before booking.