AirHint found the following cheapest one-way flights from Montreal (YUL) to London (LHR) in March 2026 (see full year).
One-Way flights
| 18 Mar | FrenchBee | ||
| 13 Mar | FrenchBee | ||
| 22 Mar | TAP | ||
| 04 Mar | FrenchBee | ||
| 23 Mar | TAP | ||
| 09 Mar | WestJet | ||
| 16 Mar | TAP | ||
| 10 Mar | Air Canada | ||
| 02 Mar | Porter Airlines (Canada) Ltd | ||
| 12 Mar | Porter Airlines (Canada) Ltd |
Also check the deals for return flights from Montreal to London in March.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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