Cheapest one-way flights from Ontario to Brussels in June from $398

AirHint found the following cheapest one-way flights from Ontario (ONT) to Brussels (BRU) in June 2026 (see full year).

One-Way flights

24 Jun British Airways
22 Jun Iberia
23 Jun Iberia
27 Jun Iberia
26 Jun Iberia

Also check the deals for return flights from Ontario to Brussels in June.

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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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