AirHint found the following cheapest one-way flights from Dublin (DUB) to New York (JFK) in December 2026 (see full year).
One-Way flights
| 02 Dec | Aer Lingus | ||
| 01 Dec | Aer Lingus | ||
| 07 Dec | Aer Lingus | ||
| 08 Dec | Aer Lingus | ||
| 11 Dec | Iberia | ||
| 30 Dec | Aer Lingus | ||
| 28 Dec | Aer Lingus | ||
| 29 Dec | Aer Lingus | ||
| 22 Dec | British Airways | ||
| 15 Dec | British Airways |
Also check the deals for return flights from Dublin to New York in December.
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