AirHint found the following cheapest return flights from Brussels (BRU) to Montreal (YUL) in August 2026 (see full year).

Return flights

18 Aug - 02 Sep	Vueling Airlines
01 Aug - 17 Aug	Air Canada
02 Aug - 08 Aug	Air Transat	direct
25 Aug - 28 Aug	TAP
17 Aug - 29 Aug	Vueling Airlines
03 Aug - 19 Aug	Vueling Airlines
03 Aug - 11 Aug	Vueling Airlines
08 Aug - 29 Aug	Vueling Airlines
31 Aug - 16 Sep	Air Transat
01 Aug - 17 Aug	Brussels Airlines	direct
01 Aug - 18 Aug	Ryanair

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

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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Cheapest return flights from Brussels to Montreal in August from 516€

Return flights