United States

San Francisco

London → San Francisco

£435Round trip

10 Jan27 Jan 202717 nights

Good deal£160below typical

27% lessTypical fare £595

DepartureSun, 10 Jan 2027

14:45LHR

14h 55m1 stop

21:40SFO

Alaska AirlinesLayover in Seattle · 2h 39m

ReturnWed, 27 Jan 2027

14:12SFO

14h 8m1 stop

12:20LHR

Arrives 28 Jan 2027

Alaska AirlinesLayover in Seattle · 2h 14m

The price, in perspective

7 days before and after 10 Jan

Daily minimumDaily averageCheaper dates

Your trip£435

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

Observed price

Now£435

Previous price £436 → Now £435

£1 lower than first seen on 24 Oct.

Recorded observations · Not a forecast

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Observed 24 Oct 2026, 16:27 · Recheck live price before booking.