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

Return flights

01 Jun - 15 Jun	Air Canada
26 Jun - 01 Jul	Air Canada
23 Jun - 18 Jul	Air Canada
17 Jun - 22 Jun	Air Canada
07 Jun - 14 Jun	Lufthansa
20 Jun - 30 Jun	Air Canada
11 Jun - 21 Jun	Lufthansa
07 Jun - 14 Jun	Aer Lingus	direct
01 Jun - 15 Jun	Aer Lingus	direct
16 Jun - 23 Jun	Lufthansa
03 Jun - 10 Jun	United
16 Jun - 30 Jun	United
25 Jun - 01 Jul	SWISS
21 Jun - 05 Jul	SWISS
25 Jun - 18 Jul	Air Canada
18 Jun - 04 Jul	Aer Lingus
21 Jun - 05 Jul	Aer Lingus	direct
26 Jun - 01 Jul	Aer Lingus	direct
25 Jun - 01 Jul	Aer Lingus	direct
18 Jun - 04 Jul	Aer Lingus	direct

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 333€

Return flights