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

Return flights

18 Aug - 25 Aug	Aer Lingus
19 Aug - 02 Sep	Aer Lingus
18 Aug - 08 Sep	Aer Lingus
25 Aug - 01 Sep	Aer Lingus
30 Aug - 08 Sep	Aer Lingus
05 Aug - 24 Aug	Aer Lingus
07 Aug - 07 Sep	Aer Lingus
17 Aug - 24 Aug	Ryanair
07 Aug - 25 Aug	Aer Lingus
05 Aug - 12 Aug	Aer Lingus
10 Aug - 31 Aug	Ryanair
10 Aug - 16 Aug	Aer Lingus
07 Aug - 15 Aug	Aer Lingus
08 Aug - 15 Aug	Aer Lingus
14 Aug - 31 Aug	Ryanair
25 Aug - 01 Sep	Lufthansa	direct
30 Aug - 08 Sep	Air Canada	direct
07 Aug - 07 Sep	Air Canada	direct

Also check the deals for one-way flights from Brussels to Toronto 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 Toronto in August from $526

Return flights