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

Return flights

19 Apr - 09 May	SWISS
05 Apr - 25 Apr	Air Canada
22 Apr - 28 Apr	Air Canada
16 Apr - 09 May	SWISS
18 Apr - 09 May	SWISS
28 Apr - 05 May	Air Canada
06 Apr - 02 May	Lufthansa
07 Apr - 02 May	Lufthansa
11 Apr - 02 May	Air Canada
13 Apr - 09 May	Air Canada
02 Apr - 12 Apr	SWISS
19 Apr - 09 May	jetBlue	direct
18 Apr - 09 May	jetBlue	direct
01 Apr - 25 Apr	Aer Lingus	direct
03 Apr - 25 Apr	Aer Lingus	direct
05 Apr - 25 Apr	Aer Lingus	direct
09 Apr - 12 Apr	Air Canada
16 Apr - 24 Apr	Aer Lingus	direct
22 Apr - 28 Apr	Aer Lingus	direct
09 Apr - 12 Apr	Aer Lingus	direct

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 $331

Return flights