Cheapest return flights from Montreal to Dublin in January from $472

AirHint found the following cheapest return flights from Montreal (YUL) to Dublin (DUB) in January 2026 (see full year).

Return flights

21 Jan - 28 Jan Lufthansa
22 Jan - 25 Jan SWISS
22 Jan - 08 Feb SWISS
27 Jan - 03 Feb SWISS
28 Jan - 04 Feb Lufthansa
26 Jan - 02 Feb Lufthansa
25 Jan - 01 Feb Lufthansa
22 Jan - 02 Feb Air Canada
20 Jan - 27 Jan Lufthansa
24 Jan - 31 Jan Lufthansa
30 Jan - 06 Feb Lufthansa
14 Jan - 21 Jan FrenchBee
18 Jan - 25 Jan FrenchBee
29 Jan - 05 Feb Lufthansa
22 Jan - 29 Jan Aer Lingus
18 Jan - 26 Jan FrenchBee
23 Jan - 30 Jan FrenchBee
15 Jan - 26 Jan Porter Airlines (Canada) Ltd
31 Jan - 07 Feb Aer Lingus

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

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