Cheapest return flights from Montreal to Dublin in December from 482€

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

Return flights

03 Dec - 10 Dec FrenchBee
05 Dec - 12 Dec TAP
05 Dec - 21 Jan FrenchBee
02 Dec - 09 Dec Porter Airlines (Canada) Ltd
04 Dec - 11 Dec Porter Airlines (Canada) Ltd
01 Dec - 08 Dec TAP
07 Dec - 14 Dec FrenchBee
08 Dec - 15 Dec TAP
09 Dec - 16 Dec Air Canada
06 Dec - 13 Dec Air Transat
31 Dec - 24 Jan FrenchBee
10 Dec - 17 Dec Air Transat
28 Dec - 17 Jan Air Canada
31 Dec - 07 Jan Air Canada
30 Dec - 06 Jan FrenchBee
22 Dec - 17 Jan British Airways
25 Dec - 01 Jan Air France
29 Dec - 05 Jan Azores Airlines
28 Dec - 04 Jan Air Canada
18 Dec - 10 Jan Air Transat

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

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