Cheapest return flights from Montreal to Dublin in December from 593€

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

Return flights

08 Dec - 15 Dec Azores Airlines
09 Dec - 16 Dec Porter Airlines (Canada) Ltd
29 Dec - 13 Jan SWISS
12 Dec - 14 Dec Lufthansa
11 Dec - 22 Dec Porter Airlines (Canada) Ltd
11 Dec - 18 Dec Porter Airlines (Canada) Ltd
10 Dec - 17 Dec Porter Airlines (Canada) Ltd
14 Dec - 21 Dec Scandinavian Airlines
11 Dec - 27 Dec Air Transat
07 Dec - 30 Dec TAP
31 Dec - 07 Jan FrenchBee
13 Dec - 20 Dec Azores Airlines
30 Dec - 06 Jan FrenchBee
25 Dec - 01 Jan Air France
29 Dec - 05 Jan TAP
26 Dec - 02 Jan Air Canada
28 Dec - 04 Jan Air Transat
19 Dec - 04 Jan Air Canada
21 Dec - 03 Jan FrenchBee

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

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