Cheapest return flights from New York to Dublin in December from $330

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

Return flights

10 Dec - 17 Dec Aer Lingus direct
06 Dec - 13 Dec Aer Lingus direct
03 Dec - 10 Dec Aer Lingus direct
04 Dec - 11 Dec Aer Lingus direct
07 Dec - 14 Dec Aer Lingus direct
11 Dec - 14 Dec Aer Lingus direct
12 Dec - 15 Dec Aer Lingus direct
13 Dec - 16 Dec Aer Lingus direct
04 Dec - 08 Dec Aer Lingus direct
09 Dec - 13 Dec Aer Lingus direct
01 Dec - 22 Jan Icelandair
25 Dec - 14 Jan British Airways
25 Dec - 07 Jan British Airways
15 Dec - 11 Jan British Airways
26 Dec - 07 Jan Icelandair
30 Dec - 04 Jan British Airways
25 Dec - 03 Jan British Airways
13 Dec - 04 Jan British Airways
19 Dec - 07 Jan Icelandair
16 Dec - 04 Jan British Airways

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

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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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