AirHint found the following cheapest return flights from Toronto (YYZ) to Brussels (BRU) in May 2026 (see full year).

Return flights

11 May - 25 May	Finnair
18 May - 25 May	Finnair
04 May - 11 May	Finnair
11 May - 18 May	Finnair
02 May - 08 May	Icelandair
09 May - 18 May	Icelandair
09 May - 13 May	Icelandair
09 May - 15 May	Icelandair
09 May - 16 May	Icelandair
09 May - 17 May	Icelandair
24 May - 02 Jun	Air Transat
27 May - 08 Jun	Air Transat
19 May - 12 Jun	Air Transat
11 May - 04 Jun	WestJet
20 May - 09 Jun	Icelandair
13 May - 04 Jun	Icelandair
20 May - 09 Jun	Air Canada	direct
11 May - 04 Jun	Air Canada	direct
13 May - 04 Jun	Air Canada	direct
24 May - 02 Jun	Air Canada	direct

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

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 Toronto to Brussels in May from 453€

Return flights