United States

San Francisco

London → San Francisco

£433Round trip

24 Feb27 Feb 20273 nights

Good deal£124below typical

22% lessTypical fare £557

DepartureWed, 24 Feb 2027

14:45LHR

17h 14m1 stop

23:59SFO

Alaska AirlinesLayover in Seattle · 4h 50m

ReturnSat, 27 Feb 2027

11:25SFO

16h 55m1 stop

12:20LHR

Arrives 28 Feb 2027

Alaska AirlinesLayover in Seattle · 5h 2m

The price, in perspective

7 days before and after 24 Feb

Daily minimumDaily averageCheaper dates

Your trip£433

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

Observed price

Now£433

Unchanged since first recorded.

Recorded observations · Not a forecast

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Observed 24 Oct 2026, 17:13 · Recheck live price before booking.