AirHint found the following cheapest one-way flights from Montreal (YUL) to Dublin (DUB) in May 2026 (see full year).
One-Way flights
| 20 May | WestJet | ||
| 17 May | WestJet | ||
| 06 May | WestJet | ||
| 04 May | WestJet | ||
| 18 May | WestJet | ||
| 10 May | FrenchBee | ||
| 27 May | FrenchBee | ||
| 25 May | FrenchBee | ||
| 26 May | WestJet | ||
| 12 May | WestJet |
Also check the deals for return flights from Montreal to Dublin in May.
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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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