Cheapest return flights from Brussels to Montreal in September from 231€

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

Return flights

26 Sep - 08 Oct Brussels Airlines
07 Sep - 16 Sep Air Transat direct
08 Sep - 16 Sep Air Transat direct
22 Sep - 30 Sep Air Transat direct
05 Sep - 21 Sep Air Transat direct
08 Sep - 21 Sep Air Transat direct
10 Sep - 25 Sep Air Transat direct
15 Sep - 28 Sep Air Transat direct
22 Sep - 28 Sep Air Transat direct
10 Sep - 16 Sep Air Transat direct
15 Sep - 30 Sep Air Transat direct
18 Sep - 08 Oct Air Canada
16 Sep - 16 Oct Lufthansa
09 Sep - 07 Oct Brussels Airlines
24 Sep - 08 Oct Air Canada
26 Sep - 04 Oct Brussels Airlines
27 Sep - 13 Oct Air Canada direct
16 Sep - 16 Oct Brussels Airlines direct
28 Sep - 24 Oct Brussels Airlines direct
22 Sep - 06 Oct Brussels Airlines

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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