Cheapest return flights from Toronto to Brussels in September from $608

Best time to book flights for Toronto (YYZ) to Brussels (BRU) flights at AirHint

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

Return flights

01 Sep - 20 Sep Aer Lingus
29 Sep - 06 Oct Icelandair
02 Sep - 22 Sep WestJet
09 Sep - 24 Sep Air Transat
26 Sep - 08 Oct Aer Lingus
02 Sep - 17 Sep WestJet
27 Sep - 04 Oct Air Canada
03 Sep - 18 Sep Porter Airlines (Canada) Ltd
01 Sep - 20 Sep Brussels Airlines direct
29 Sep - 06 Oct Lufthansa direct

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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