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

Return flights

13 Apr - 23 Apr	Air Canada
20 Apr - 27 Apr	Air Canada
23 Apr - 28 Apr	Air Canada
15 Apr - 23 Apr	Icelandair
15 Apr - 22 Apr	Air Canada
28 Apr - 06 May	Air Canada
07 Apr - 13 Apr	Lufthansa
28 Apr - 06 May	Aer Lingus	direct
15 Apr - 22 Apr	Aer Lingus	direct
26 Apr - 08 May	Icelandair
29 Apr - 05 May	Aer Lingus	direct
15 Apr - 20 Apr	Air Canada
21 Apr - 28 Apr	United
04 Apr - 19 Apr	United
25 Apr - 03 May	United
23 Apr - 03 May	United
30 Apr - 04 May	Air Canada
26 Apr - 08 May	Aer Lingus	direct
29 Apr - 06 May	Aer Lingus	direct
07 Apr - 03 May	United

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 $339

Return flights