Cheap flights from London to Montreal
From 459 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 359 US$
Prices by date
359 US$
01/07
Airlines on this route
FAQ
What's the cheapest month to fly London to Montreal?
Usually 2026-07, from 359 USD.
Are there direct flights from London to Montreal?
We show both direct and connecting options — filter to compare.