United States

San Francisco

London → San Francisco

£526Round trip

16 Mar30 Mar 202714 nights

Good deal£69below typical

12% lessTypical fare £595

DepartureTue, 16 Mar 2027

09:00LHR

15h 30m1 stop

17:30SFO

Swiss International Air LinesLayover in Zürich · 1h 20m

ReturnTue, 30 Mar 2027

14:45SFO

14h 35m1 stop

13:20LHR

Arrives 31 Mar 2027

Air CanadaLayover in Vancouver · 3h 4m

The price, in perspective

7 days before and after 16 Mar

Daily minimumDaily averageCheaper dates

Your trip£526

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

Observed price

Now£526

Previous price £541 → Now £526

£15 lower than first seen on 24 Oct.

Recorded observations · Not a forecast

Not ready yet? Follow this route

Get alerts for matching deals and price changes.

More departure options

Would you take this trip?

Observed 24 Oct 2026, 17:33 · Recheck live price before booking.