Cheapest return flights from Calgary to Dublin in April from $589

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

Return flights

16 Apr - 23 Apr Flair Airlines
13 Apr - 23 Apr WestJet
25 Apr - 09 May Flair Airlines
14 Apr - 22 Apr Flair Airlines
25 Apr - 01 May WestJet
24 Apr - 04 May WestJet
27 Apr - 11 May WestJet
01 Apr - 15 Apr WestJet
01 Apr - 09 Apr WestJet
25 Apr - 01 May WestJet direct
11 Apr - 30 Apr WestJet
29 Apr - 09 May WestJet
20 Apr - 28 Apr WestJet
30 Apr - 10 May Air Transat
15 Apr - 20 Apr Air Canada
23 Apr - 26 Apr Iberia
24 Apr - 10 May WestJet
16 Apr - 04 May WestJet
25 Apr - 05 May WestJet
25 Apr - 28 Apr WestJet direct

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

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