AirHint found the following cheapest return flights from New York (NYC) to Dublin (DUB) in April 2026 (see full year).

Return flights

14 Apr - 21 Apr	Aer Lingus	direct
21 Apr - 28 Apr	Aer Lingus	direct
20 Apr - 26 Apr	Aer Lingus	direct
15 Apr - 19 Apr	Aer Lingus	direct
17 Apr - 28 Apr	Aer Lingus	direct
12 Apr - 18 Apr	Aer Lingus	direct
01 Apr - 10 Apr	Icelandair
08 Apr - 27 Apr	Iberia
08 Apr - 13 Apr	Iberia
01 Apr - 09 Apr	Icelandair

Also check the deals for one-way flights from New York to Dublin in April.

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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Cheapest return flights from New York to Dublin in April from $305

Return flights