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

Return flights

01 Apr - 05 Apr	Aer Lingus	direct
05 Apr - 12 Apr	Aer Lingus	direct
05 Apr - 15 Apr	Aer Lingus	direct
15 Apr - 29 Apr	Aer Lingus	direct
03 Apr - 18 Apr	Aer Lingus
14 Apr - 28 Apr	British Airways
01 Apr - 13 Apr	Aer Lingus
09 Apr - 20 Apr	British Airways

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

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Cancun to Dublin in April from $638

Return flights