Cheapest return flights from Toronto to Brussels in September from $451

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

Return flights

11 Sep - 10 Oct Air Transat
20 Sep - 26 Sep Air Transat
17 Sep - 22 Sep Air Transat
11 Sep - 04 Oct Air Canada
12 Sep - 20 Sep Air Canada
21 Sep - 27 Sep Air Canada
14 Sep - 18 Sep Air Canada
16 Sep - 20 Sep Air Canada
06 Sep - 14 Sep Air Transat
01 Sep - 15 Sep Air Transat
07 Sep - 27 Sep Air Canada
05 Sep - 13 Sep Air Canada

Also check the deals for one-way flights from Toronto to Brussels 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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