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

Return flights

12 Nov - 19 Nov	FrenchBee
28 Nov - 05 Dec	TAP
30 Nov - 07 Dec	TAP
19 Nov - 26 Nov	FrenchBee
14 Nov - 21 Nov	TAP
07 Nov - 14 Nov	TAP
23 Nov - 30 Nov	TAP
10 Nov - 17 Nov	Aer Lingus
13 Nov - 20 Nov	Aer Lingus
09 Nov - 16 Nov	FrenchBee
04 Nov - 11 Nov	WestJet
06 Nov - 13 Nov	Aer Lingus
25 Nov - 02 Dec	Aer Lingus
27 Nov - 04 Dec	Aer Lingus
29 Nov - 06 Dec	Aer Lingus

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

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

Return flights