Cheapest one-way flights from New York to Dublin in December from 244€

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

One-Way flights

31 Dec Norse Atlantic Airways (UK)
28 Dec Lufthansa direct
30 Dec Austrian Airlines direct
31 Dec Austrian Airlines direct
27 Dec Lufthansa
27 Dec United direct
25 Dec United
26 Dec Lufthansa direct
25 Dec Lufthansa direct

Also check the deals for return 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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