Cheapest return flights from Calgary to Dublin in May from $496

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

Return flights

19 May - 26 May WestJet
21 May - 26 May WestJet
18 May - 26 May WestJet
28 May - 21 Jun Air Transat
23 May - 29 May WestJet direct
18 May - 27 May WestJet
26 May - 05 Jun WestJet direct
06 May - 12 May WestJet
02 May - 12 May Flair Airlines
03 May - 12 May WestJet
21 May - 01 Jun WestJet
16 May - 26 May WestJet
26 May - 02 Jun WestJet
11 May - 20 May WestJet
26 May - 07 Jun WestJet
25 May - 06 Jun WestJet

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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