Cheapest return flights from Montreal to Dublin in August from 502€

AirHint found the following cheapest return flights from Montreal (YUL) to Dublin (DUB) in August 2025 (see full year).

Return flights

29 Aug - 05 Sep Porter Airlines (Canada) Ltd
19 Aug - 09 Sep Air Transat
28 Aug - 04 Sep Air Transat
20 Aug - 27 Aug WestJet
22 Aug - 29 Aug WestJet
17 Aug - 29 Aug WestJet
24 Aug - 29 Aug WestJet
27 Aug - 03 Sep Air Transat
31 Aug - 13 Sep Air Transat
31 Aug - 07 Sep Air Transat
18 Aug - 30 Aug FrenchBee
11 Aug - 30 Aug FrenchBee
06 Aug - 13 Aug Air Transat
19 Aug - 26 Aug Air Transat
21 Aug - 28 Aug Air Transat
25 Aug - 30 Aug FrenchBee
30 Aug - 06 Sep Air Transat
29 Aug - 09 Sep Air Transat
25 Aug - 01 Sep TAP
11 Aug - 04 Sep FrenchBee

Also check the deals for one-way flights from Montreal to Dublin in August.

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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