United States

San Francisco

London → San Francisco

£429Round trip

30 Jan10 Feb 202711 nights

Good deal£147below typical

26% lessTypical fare £576

DepartureSat, 30 Jan 2027

14:45LHR

14h 55m1 stop

21:40SFO

Alaska AirlinesLayover in Seattle · 2h 39m

ReturnWed, 10 Feb 2027

14:12SFO

14h 8m1 stop

12:20LHR

Arrives 11 Feb 2027

Alaska AirlinesLayover in Seattle · 2h 14m

The price, in perspective

7 days before and after 30 Jan

Daily minimumDaily average

Your trip£429

You found the lowest fare

Among the nearby dates checked.

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

Observed price

Now£429

Unchanged since first recorded.

Recorded observations · Not a forecast

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Observed 24 Oct 2026, 16:47 · Recheck live price before booking.