AirHint found the following cheapest return flights from Cancun (CUN) to Dublin (DUB) in February 2026 (see full year).

Return flights

12 Feb - 26 Feb	Spirit Airlines
03 Feb - 26 Feb	Spirit Airlines
10 Feb - 24 Feb	Spirit Airlines
10 Feb - 26 Feb	Spirit Airlines
17 Feb - 10 Mar	Aeromexico
28 Feb - 14 Mar	Frontier Airlines
03 Feb - 10 Feb	Delta
03 Feb - 10 Feb	Aer Lingus	direct
10 Feb - 24 Feb	Aer Lingus	direct
10 Feb - 26 Feb	Aer Lingus	direct
12 Feb - 26 Feb	Aer Lingus	direct

Also check the deals for one-way flights from Cancun to Dublin in February.

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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Cheapest return flights from Cancun to Dublin in February from $688

Return flights