Cheapest one-way flights from Montreal to Dublin in September from 229€

AirHint found the following cheapest one-way flights from Montreal (YUL) to Dublin (DUB) in September 2025 (see full year).

One-Way flights

22 Sep WestJet
15 Sep FrenchBee
14 Sep FrenchBee
07 Sep FrenchBee
09 Sep Air Transat
06 Sep Air Transat
22 Sep Air Canada direct
15 Sep Air Canada direct
14 Sep Air Canada direct
05 Sep Air Canada direct

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

Skyscanner

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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