Cheapest return flights from Toronto to Brussels in September from 400€

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

Return flights

22 Sep - 29 Sep Air Transat
14 Sep - 22 Sep Air Transat
10 Sep - 17 Sep Air Transat
28 Sep - 07 Oct Aer Lingus
21 Sep - 04 Oct Aer Lingus
28 Sep - 12 Oct Aer Lingus
07 Sep - 16 Sep Porter Airlines (Canada) Ltd
26 Sep - 12 Oct Icelandair
08 Sep - 21 Sep Icelandair
04 Sep - 13 Sep Icelandair
07 Sep - 20 Sep Icelandair
12 Sep - 18 Sep Delta
29 Sep - 13 Oct Delta
21 Sep - 28 Sep Aer Lingus
29 Sep - 13 Oct Brussels Airlines direct
26 Sep - 05 Oct Air Canada
22 Sep - 29 Sep Air Canada direct
28 Sep - 14 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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Feel free to contact us with any feedback or request another flight research.