Cheapest return flights from New York to Dublin in January from $342

AirHint found the following cheapest return flights from New York (JFK) to Dublin (DUB) in January 2026 (see full year).

Return flights

12 Jan - 27 Jan Aer Lingus direct
14 Jan - 19 Jan Aer Lingus direct
12 Jan - 18 Jan Lufthansa
06 Jan - 13 Jan Aer Lingus direct
07 Jan - 14 Jan Aer Lingus direct
25 Jan - 02 Feb Lufthansa
08 Jan - 13 Jan Aer Lingus direct
24 Jan - 31 Jan Air France direct
14 Jan - 18 Jan Air France direct
07 Jan - 27 Jan Aer Lingus direct
21 Jan - 28 Jan Aer Lingus direct
26 Jan - 09 Feb Aer Lingus direct
30 Jan - 08 Feb Air France direct
29 Jan - 03 Feb Air France direct
27 Jan - 03 Feb Aer Lingus direct
26 Jan - 02 Feb Aer Lingus direct
25 Jan - 02 Feb Air France direct
27 Jan - 21 Feb Air Canada
12 Jan - 07 Feb Finnair
23 Jan - 14 Feb Finnair

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

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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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