Cheapest return flights from New York to Dublin in December from 277€

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

Return flights

12 Dec - 11 Jan Air Canada
08 Dec - 15 Dec United
05 Dec - 12 Dec United
01 Dec - 08 Dec United
03 Dec - 10 Dec United
03 Dec - 12 Dec United
09 Dec - 16 Dec United
12 Dec - 23 Dec United
11 Dec - 18 Dec United
07 Dec - 14 Dec United
25 Dec - 13 Jan United
16 Dec - 10 Jan United
31 Dec - 07 Jan United
13 Dec - 20 Dec United
29 Dec - 05 Jan United
25 Dec - 01 Jan United
22 Dec - 03 Jan Delta
25 Dec - 02 Jan United
16 Dec - 02 Jan United
22 Dec - 06 Jan Air Canada

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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