Cheapest one-way flights from New York to Dublin in September from 219€

Best time to book flights for New York (NYC) to Dublin (DUB) flights at AirHint

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

One-Way flights

09 Sep Icelandair
07 Sep Norse Atlantic Airways
03 Sep Norse Atlantic Airways
17 Sep Norse Atlantic Airways
26 Sep Norse Atlantic Airways
19 Sep Norse Atlantic Airways
07 Sep jetBlue direct
09 Sep Air France direct
03 Sep Air France direct
17 Sep Air France direct

Also check the deals for return flights from New York to Dublin in September.

Skyscanner

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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