United States

San Francisco

London → San Francisco

£730Round trip

18 Dec28 Dec 202610 nights

29% above typical

Typical fare £566

DepartureFri, 18 Dec 2026

09:00LGW

15h 30m1 stop

16:30SFO

Swiss International Air LinesLayover in Zürich · 1h 30m

ReturnMon, 28 Dec 2026

19:25SFO

14h 25m1 stop

17:50LGW

Arrives 29 Dec 2026

Swiss International Air LinesLayover in Zürich · 1h 35m

The price, in perspective

7 days before and after 18 Dec

Daily minimumDaily averageCheaper dates

Your trip£730

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

Observed price

Now£730

Previous price £716 → Now £730

£14 higher than first seen on 23 Oct.

Recorded observations · Not a forecast

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Observed 24 Oct 2026, 08:45 · Recheck live price before booking.