AirHint found the following cheapest one-way flights from New York (LGA) to Dublin (DUB) in January 2026 (see full year).
One-Way flights
| 31 Jan | Air Canada | ||
| 27 Jan | Lufthansa | ||
| 25 Jan | Lufthansa | ||
| 28 Jan | United | ||
| 20 Jan | Spirit Airlines | ||
| 23 Jan | Spirit Airlines | ||
| 21 Jan | United | ||
| 19 Jan | United | ||
| 18 Jan | United | ||
| 17 Jan | Air Canada |
Also check the deals for return 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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