United States

San Francisco

London → San Francisco

£541Round trip

21 Mar27 Mar 20276 nights

3% below typical

Typical fare £557 · Your fare is £16 lower

DepartureSun, 21 Mar 2027

14:30LHR

15h 30m1 stop

23:00SFO

Air CanadaLayover in Vancouver · 3h 25m

ReturnSat, 27 Mar 2027

14:45SFO

14h 35m1 stop

13:20LHR

Arrives 28 Mar 2027

Air CanadaLayover in Vancouver · 3h 7m

The price, in perspective

7 days before and after 21 Mar

Daily minimumDaily averageCheaper dates

Your trip£541

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

Observed price

Now£541

Unchanged since first recorded.

Recorded observations · Not a forecast

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Observed 24 Oct 2026, 17:39 · Recheck live price before booking.