Cheapest return flights from Brussels to Montreal in September from $455

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

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

Return flights

24 Sep - 30 Sep Air Transat direct
12 Sep - 21 Sep Air Transat direct
08 Sep - 16 Sep Air Transat direct
12 Sep - 28 Sep Air Transat direct
05 Sep - 21 Sep Air Transat direct
05 Sep - 18 Sep Air Transat direct
17 Sep - 30 Sep Air Transat direct
25 Sep - 05 Oct Air Canada
26 Sep - 15 Oct British Airways
12 Sep - 26 Sep Air Canada direct
07 Sep - 14 Sep Air Canada direct
01 Sep - 14 Sep Air Canada direct
29 Sep - 23 Oct Air Canada direct
27 Sep - 18 Oct Brussels Airlines direct
29 Sep - 12 Oct Air Canada direct
26 Sep - 15 Oct Brussels Airlines direct
25 Sep - 05 Oct Brussels Airlines direct
01 Sep - 31 Oct Air Canada direct
13 Sep - 31 Oct Air Canada direct

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

Skyscanner

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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