AirHint found the following cheapest one-way flights from New York (JFK) to Dublin (DUB) in September 2026 (see full year).
One-Way flights
| 07 Sep | SWISS | ||
| 07 Sep | Aer Lingus | direct | |
| 13 Sep | Air Canada | ||
| 11 Sep | Aer Lingus | direct | |
| 04 Sep | Aer Lingus | direct | |
| 05 Sep | Aer Lingus | direct | |
| 13 Sep | Iberia | direct | |
| 25 Sep | TAP | ||
| 27 Sep | Air Canada | ||
| 18 Sep | TAP |
Also check the deals for return flights from New York to Dublin in September.
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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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