Cheapest one-way flights from Montreal to Barcelona in September from 265€

AirHint found the following cheapest one-way flights from Montreal (YUL) to Barcelona (BCN) in September 2026 (see full year).

One-Way flights

03 Sep Azores Airlines
20 Sep WestJet
28 Sep FrenchBee
05 Sep WestJet
21 Sep FrenchBee
16 Sep FrenchBee
22 Sep Azores Airlines
11 Sep FrenchBee
28 Sep Porter Airlines (Canada) Ltd direct
20 Sep Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Montreal to Barcelona in September.

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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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