Cheapest return flights from New York to Dublin in December from 265€

AirHint found the following cheapest return flights from New York (NYC) to Dublin (DUB) in December 2025 (see full year).

Return flights

02 Dec - 10 Dec Air Canada
09 Dec - 20 Jan KLM direct
09 Dec - 16 Dec Air France direct
02 Dec - 16 Dec Air France direct
03 Dec - 11 Dec Air France direct
03 Dec - 10 Dec Air France direct
02 Dec - 10 Dec Air France direct
10 Dec - 15 Dec Aer Lingus direct
11 Dec - 16 Dec Aer Lingus direct
01 Dec - 14 Dec Aer Lingus direct
01 Dec - 14 Dec Finnair
12 Dec - 13 Jan Aer Lingus direct
05 Dec - 11 Jan Aer Lingus direct
29 Dec - 06 Jan Finnair
25 Dec - 21 Jan United
28 Dec - 11 Jan United
16 Dec - 10 Jan Finnair
11 Dec - 06 Jan Aer Lingus direct
11 Dec - 06 Jan Finnair
29 Dec - 24 Jan Aer Lingus direct

Also check the deals for one-way flights from New York to Dublin in December.

Skyscanner

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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