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

Return flights

29 Apr - 06 May	Air Canada
08 Apr - 21 Apr	Air Canada
06 Apr - 12 Apr	Lufthansa
30 Apr - 05 May	Air Canada
15 Apr - 22 Apr	SWISS
20 Apr - 27 Apr	Lufthansa
15 Apr - 22 Apr	Aer Lingus	direct
02 Apr - 13 Apr	Aer Lingus	direct
08 Apr - 21 Apr	Aer Lingus	direct
04 Apr - 08 Apr	Aer Lingus	direct
05 Apr - 13 Apr	Air Canada
22 Apr - 26 Apr	Aer Lingus	direct
29 Apr - 06 May	Aer Lingus	direct
30 Apr - 05 May	Aer Lingus	direct
30 Apr - 03 May	Aer Lingus	direct
29 Apr - 12 May	SWISS
28 Apr - 05 May	United
26 Apr - 03 May	United
24 Apr - 01 May	United
29 Apr - 04 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 $334

Return flights