Cheapest return flights from Calgary to Dublin in December from $632

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

Return flights

01 Dec - 08 Dec WestJet
30 Dec - 24 Jan WestJet
01 Dec - 11 Dec WestJet
29 Dec - 24 Jan Air Canada
05 Dec - 09 Dec Flair Airlines
08 Dec - 22 Dec WestJet
15 Dec - 10 Jan Air Canada
13 Dec - 16 Jan WestJet
02 Dec - 27 Dec WestJet
02 Dec - 30 Dec WestJet
17 Dec - 15 Jan WestJet
03 Dec - 27 Dec WestJet
28 Dec - 13 Jan WestJet
16 Dec - 10 Jan WestJet
01 Dec - 27 Dec WestJet
08 Dec - 28 Dec WestJet
11 Dec - 23 Dec WestJet
26 Dec - 05 Jan WestJet
18 Dec - 10 Jan WestJet
19 Dec - 10 Jan WestJet

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

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