Cheapest return flights from Montreal to Brussels in August from $713

Best time to book flights for Montreal (YUL) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Brussels (BRU) in August 2025 (see full year).

Return flights

28 Aug - 04 Sep Air Canada direct
24 Aug - 31 Aug Air Canada direct
12 Aug - 19 Aug Air Canada direct
20 Aug - 27 Aug Air Canada direct
13 Aug - 20 Aug Air Canada direct
27 Aug - 03 Sep Air Canada
31 Aug - 07 Sep Air Transat direct
26 Aug - 02 Sep Air Canada direct
27 Aug - 03 Sep Air Canada direct
19 Aug - 26 Aug Brussels Airlines
18 Aug - 25 Aug Air Canada direct
11 Aug - 18 Aug Air Canada direct
21 Aug - 28 Aug Air Canada direct
25 Aug - 01 Sep Air Canada direct
27 Aug - 01 Sep Air Canada direct
29 Aug - 05 Sep Air Canada direct
06 Aug - 13 Aug Air Canada direct
17 Aug - 24 Aug Air Canada direct
30 Aug - 06 Sep Air Canada
30 Aug - 06 Sep Air Canada direct

Also check the deals for one-way flights from Montreal to Brussels in August.

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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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