AirHint found the following cheapest return flights from Montreal (YUL) to Dublin (DUB)
in May 2025 (see full year ).
Return flights
27 May
- 03 Jun
Air Transat
$ 446
29 May
- 06 Jun
Air Transat
$ 447
29 May
- 10 Jun
Air Transat
$ 447
24 May
- 03 Jun
Air Transat
$ 447
27 May
- 10 Jun
Air Transat
$ 447
31 May
- 08 Jun
Air Transat
$ 458
25 May
- 03 Jun
Air Transat
$ 458
20 May
- 10 Jun
Air Transat
$ 598
08 May
- 21 May
Air Transat
$ 599
05 May
- 14 May
FrenchBee
$ 615
29 May
- 05 Jun
WestJet
$ 617
07 May
- 14 May
FrenchBee
$ 619
19 May
- 26 May
FrenchBee
$ 628
26 May
- 14 Jun
Porter Airlines (Canada) Ltd
$ 638
20 May
- 28 May
Porter Airlines (Canada) Ltd
$ 642
07 May
- 12 May
Porter Airlines (Canada) Ltd
$ 649
05 May
- 12 May
FrenchBee
$ 654
12 May
- 19 May
FrenchBee
$ 655
04 May
- 11 May
FrenchBee
$ 658
10 May
- 14 May
Porter Airlines (Canada) Ltd
$ 659
Also check the deals for one-way flights from Montreal to Dublin in May .
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.
