Cheapest return flights from Calgary to Dublin in December from $697

AirHint found the following cheapest return flights from Calgary (YYC) to Dublin (DUB) in December 2026 (see full year).

Return flights

03 Dec - 09 Dec Lufthansa
23 Dec - 08 Jan Air Canada
23 Dec - 10 Jan Air Canada
21 Dec - 10 Jan KLM
22 Dec - 10 Jan Air France
22 Dec - 08 Jan Air France
19 Dec - 10 Jan Air Canada
20 Dec - 10 Jan Lufthansa
18 Dec - 02 Jan WestJet

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

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