Cheapest one-way flights from New York to Dublin in September from 191€

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

22 Sep Norse Atlantic Airways (UK)
09 Sep Norse Atlantic Airways (UK)
24 Sep Norse Atlantic Airways (UK)
19 Sep Norse Atlantic Airways (UK)
04 Sep Norse Atlantic Airways (UK)
05 Sep Fly Play
22 Sep jetBlue direct
24 Sep jetBlue direct
19 Sep jetBlue 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin