Cheapest one-way flights from Montreal to Brussels in December from $306

AirHint found the following cheapest one-way flights from Montreal (YUL) to Brussels (BRU) in December 2025 (see full year).

One-Way flights

03 Dec FrenchBee
04 Dec Porter Airlines (Canada) Ltd
11 Dec Air Transat
30 Dec FrenchBee
14 Dec Porter Airlines (Canada) Ltd
24 Dec Porter Airlines (Canada) Ltd
27 Dec Porter Airlines (Canada) Ltd
15 Dec Azores Airlines
23 Dec Porter Airlines (Canada) Ltd
16 Dec British Airways

Also check the deals for return flights from Montreal to Brussels in December.

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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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