United States

San Francisco

London → San Francisco

£430Round trip

24 Jan31 Jan 20277 nights

Good deal£126below typical

23% lessTypical fare £556

DepartureSun, 24 Jan 2027

14:45LHR

14h 55m1 stop

21:40SFO

Alaska AirlinesLayover in Seattle · 2h 39m

ReturnSun, 31 Jan 2027

14:12SFO

14h 8m1 stop

12:20LHR

Arrives 1 Feb 2027

Alaska AirlinesLayover in Seattle · 2h 14m

The price, in perspective

7 days before and after 24 Jan

Daily minimumDaily averageCheaper dates

Your trip£430

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

Observed price

Now£430

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Observed 24 Oct 2026, 09:24 · Recheck live price before booking.