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

Return flights

03 Jun - 11 Jun	United
04 Jun - 07 Jun	Aer Lingus	direct
18 Jun - 25 Jun	Air Canada
06 Jun - 14 Jun	Aer Lingus	direct
02 Jun - 09 Jun	Finnair
24 Jun - 01 Jul	Air Canada
05 Jun - 08 Jun	Aer Lingus	direct
24 Jun - 24 Jul	Aer Lingus	direct
19 Jun - 26 Jun	Air Canada
16 Jun - 23 Jun	Air Canada
02 Jun - 09 Jun	Aer Lingus	direct
06 Jun - 13 Jun	Aer Lingus	direct
25 Jun - 02 Jul	Finnair
19 Jun - 03 Jul	Finnair
18 Jun - 02 Jul	United
24 Jun - 01 Jul	KLM	direct
18 Jun - 03 Jul	United
19 Jun - 03 Jul	Aer Lingus	direct
27 Jun - 04 Jul	Aer Lingus	direct
26 Jun - 01 Jul	Delta

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

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 June from 444€

Return flights