Cheapest one-way flights from Montreal to Dublin in September from 344€

Best time to book flights for Montreal (YUL) to Dublin (DUB) flights at AirHint

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

One-Way flights

10 Sep Air Transat
10 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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