Cheapest one-way CUN–DUB flights, May

AirHint found the following cheapest one-way flights from Cancun (CUN) to Dublin (DUB) in May 2026 (see full year).

One-Way flights

29 May Porter Airlines (Canada) Ltd
28 May Flair Airlines
31 May Flair Airlines
27 May Aeromexico
26 May Porter Airlines (Canada) Ltd
09 May Frontier Airlines
30 May Flair Airlines
05 May jetBlue
23 May Flair Airlines
22 May WestJet

Also check the deals for return flights from Cancun 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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