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

Return flights

22 Jan - 27 Jan	Aer Lingus	direct
22 Jan - 03 Feb	Aer Lingus	direct
22 Jan - 29 Jan	Ryanair
20 Jan - 29 Jan	Ryanair
22 Jan - 02 Feb	Ryanair
19 Jan - 02 Feb	Ryanair
21 Jan - 02 Feb	Ryanair
22 Jan - 05 Feb	Ryanair
20 Jan - 02 Feb	Ryanair
17 Jan - 07 Feb	Ryanair
21 Jan - 30 Jan	Ryanair
22 Jan - 30 Jan	Ryanair
21 Jan - 04 Feb	Ryanair
20 Jan - 24 Jan	Ryanair
17 Jan - 24 Jan	Ryanair
18 Jan - 23 Jan	Ryanair
23 Jan - 26 Jan	KLM
24 Jan - 27 Jan	KLM
27 Jan - 10 Feb	KLM
29 Jan - 10 Feb	KLM

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

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 January from 514€

Return flights