Cheapest one-way flights from New York to Dublin in September from $221

AirHint found the following cheapest one-way flights from New York (JFK) to Dublin (DUB) in September 2026 (see full year).

One-Way flights

01 Sep SWISS
16 Sep SWISS
09 Sep Air France direct
01 Sep Air France direct
16 Sep jetBlue direct
15 Sep Air France direct
05 Sep Air France direct
11 Sep Delta direct
10 Sep Air France direct
27 Sep Aer Lingus direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.