AirHint found the following cheapest one-way flights from New York (LGA) to Dublin (DUB) in March 2026 (see full year).
One-Way flights
| 25 Mar | Spirit Airlines | ||
| 23 Mar | Spirit Airlines | ||
| 29 Mar | KLM | ||
| 30 Mar | KLM | ||
| 17 Mar | KLM | ||
| 31 Mar | United | ||
| 16 Mar | United | ||
| 22 Mar | Delta | ||
| 18 Mar | Delta | ||
| 09 Mar | Air France |
Also check the deals for return flights from New York to Dublin in March.
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