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

Return flights

17 Apr - 29 Apr	Aer Lingus	direct
05 Apr - 12 Apr	Aer Lingus	direct
12 Apr - 19 Apr	Aer Lingus	direct
05 Apr - 15 Apr	Aer Lingus	direct
15 Apr - 29 Apr	Aer Lingus	direct
05 Apr - 19 Apr	Aer Lingus	direct
01 Apr - 15 Apr	Aer Lingus	direct
03 Apr - 12 Apr	Aer Lingus	direct
03 Apr - 10 Apr	Aer Lingus	direct
05 Apr - 08 Apr	Aer Lingus	direct
22 Apr - 06 May	Turkish Airlines
25 Apr - 09 May	Turkish Airlines

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

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 Dublin to Cancun in April from $659

Return flights