Cheap flights from London, United Kingdom to Ottawa, Canada

Recent fares from London to Ottawa

We have no recent fares for this route yet, but our searches found the nonstop flights below. Search your dates for live prices.

Airlines that fly nonstop from London to Ottawa

These airlines had nonstop flights on this route in searches made on our site in the last 30 days. Schedules change, so search your dates for live flights and prices.

Air CanadaLHR to YOWLast seen October 24, 2026

Where to stay in Ottawa

Compare hotel prices in Ottawa and book your stay with the same account.

Hotels in Ottawa

Questions about flights from London to Ottawa

Yes. In the last 30 days, our searches found nonstop flights on this route with Air Canada.

On most airlines you can pick your seat on the plane map and add bags during checkout, with every price shown before you pay.

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Flights from London to Ottawa

Recent fares from London to Ottawa

Airlines that fly nonstop from London to Ottawa

Where to stay in Ottawa

Questions about flights from London to Ottawa

Are there direct flights from London to Ottawa?

Can I choose my seat and add bags?

More ways to find your flight