Cheapest return flights from New York to Dublin in December from $442

Best time to book flights for New York (JFK) to Dublin (DUB) flights at AirHint

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

Return flights

05 Dec - 14 Dec Air Canada
02 Dec - 09 Dec Icelandair
07 Dec - 11 Dec Icelandair
05 Dec - 11 Dec Icelandair
13 Dec - 16 Jan Icelandair
05 Dec - 11 Dec Aer Lingus direct
11 Dec - 16 Dec Aer Lingus direct
02 Dec - 09 Dec Aer Lingus direct
13 Dec - 16 Jan Aer Lingus direct
12 Dec - 19 Dec Icelandair
05 Dec - 14 Dec Aer Lingus direct
06 Dec - 11 Dec Aer Lingus direct
12 Dec - 04 Jan Icelandair
12 Dec - 03 Jan Icelandair
18 Dec - 05 Jan British Airways
28 Dec - 03 Jan Icelandair
17 Dec - 02 Jan Icelandair
26 Dec - 03 Jan Icelandair
21 Dec - 04 Jan KLM
22 Dec - 04 Jan British Airways

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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