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

Return flights

10 Apr - 19 Apr	Air Transat	direct
17 Apr - 26 Apr	Air Transat	direct
06 Apr - 12 Apr	Air Transat	direct
27 Apr - 04 May	Air Transat	direct
20 Apr - 26 Apr	Air Transat	direct
03 Apr - 12 Apr	Air Transat	direct
23 Apr - 30 Apr	Air Canada
09 Apr - 17 Apr	Air Canada
15 Apr - 20 Apr	Air Canada
10 Apr - 14 Apr	Air Canada
13 Apr - 27 Apr	Air Canada
30 Apr - 16 May	Air Canada
30 Apr - 03 May	Air Canada
30 Apr - 12 May	Air Canada
21 Apr - 06 May	Air Canada
21 Apr - 05 May	Air Canada
24 Apr - 08 May	Air Canada
17 Apr - 01 May	Lufthansa
17 Apr - 01 May	Air Transat	direct
08 Apr - 25 May	SWISS

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

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 April from 340€

Return flights