AirHint found the following cheapest return flights from Barcelona (BCN) to Montreal (YUL) in June 2026 (see full year).

Return flights

18 Jun - 22 Jun	Lufthansa
01 Jun - 30 Jun	Lufthansa
27 Jun - 13 Jul	Air Transat	direct
23 Jun - 01 Jul	Air Canada
01 Jun - 30 Jun	Air Transat	direct
18 Jun - 22 Jun	Air Transat	direct
23 Jun - 01 Jul	Air Transat	direct
01 Jun - 06 Jun	Azores Airlines
01 Jun - 06 Jun	Air Transat	direct

Also check the deals for one-way flights from Barcelona to Montreal in June.

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 Barcelona to Montreal in June from 408€

Return flights