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

Return flights

15 Apr - 29 Apr	Aer Lingus	direct
19 Apr - 29 Apr	Aer Lingus	direct
24 Apr - 29 Apr	Aer Lingus	direct
15 Apr - 22 Apr	Aer Lingus	direct
02 Apr - 10 Apr	Aer Lingus
30 Apr - 05 May	jetBlue
16 Apr - 23 Apr	Aer Lingus
10 Apr - 19 Apr	Aer Lingus	direct
08 Apr - 19 Apr	Aer Lingus	direct
07 Apr - 21 Apr	Ryanair
02 Apr - 07 Apr	Aer Lingus
29 Apr - 13 May	Turkish Airlines
24 Apr - 02 May	Air Canada
30 Apr - 10 May	United

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 628€

Return flights