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

Return flights

08 Jun - 14 Jun	Air Canada
09 Jun - 16 Jun	Air Canada
10 Jun - 17 Jun	Air Canada
01 Jun - 30 Jun	Air Canada
03 Jun - 09 Jun	SWISS
03 Jun - 13 Jun	SWISS
09 Jun - 16 Jun	jetBlue	direct
19 Jun - 24 Jun	Lufthansa
17 Jun - 21 Jun	Iberia
19 Jun - 21 Jun	Iberia
27 Jun - 12 Jul	Iberia
28 Jun - 13 Jul	Iberia
19 Jun - 11 Jul	Air Canada
26 Jun - 03 Jul	Iberia
25 Jun - 15 Jul	Iberia	direct
23 Jun - 18 Jul	Iberia	direct
19 Jun - 11 Jul	Iberia	direct
27 Jun - 12 Jul	Aer Lingus	direct
28 Jun - 13 Jul	Aer Lingus	direct
27 Jun - 03 Jul	Aer Lingus

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 326€

Return flights