AirHint found the following cheapest return flights from Dublin (DUB) to Punta Cana (PUJ) in December 2025 (see full year).

Return flights

01 Dec - 12 Dec	Aer Lingus
03 Dec - 10 Dec	Ryanair
14 Dec - 17 Dec	Aer Lingus
09 Dec - 16 Dec	Ryanair
13 Dec - 22 Dec	Aer Lingus
24 Dec - 31 Dec	Aer Lingus
23 Dec - 31 Dec	Ryanair
24 Dec - 03 Jan	Aer Lingus
11 Dec - 18 Dec	Ryanair
23 Dec - 30 Dec	Delta
30 Dec - 07 Jan	Aer Lingus
17 Dec - 07 Jan	KLM
29 Dec - 04 Jan	KLM
22 Dec - 29 Dec	Aer Lingus
21 Dec - 01 Jan	KLM
27 Dec - 03 Jan	Air Canada
26 Dec - 03 Jan	Air Canada
20 Dec - 03 Jan	Air Canada

Also check the deals for one-way flights from Dublin to Punta Cana in December.

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 Punta Cana in December from $809

Return flights