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

Return flights

11 Jun - 19 Jun	Air Canada
02 Jun - 14 Jun	SWISS
07 Jun - 17 Jun	Finnair
01 Jun - 10 Jun	Finnair
08 Jun - 15 Jun	Finnair
09 Jun - 16 Jun	Finnair
04 Jun - 09 Jun	British Airways
05 Jun - 09 Jun	British Airways
03 Jun - 09 Jun	British Airways
01 Jun - 15 Jun	SWISS
29 Jun - 22 Jul	Aer Lingus	direct
19 Jun - 03 Jul	Finnair
23 Jun - 05 Jul	Aer Lingus	direct
24 Jun - 05 Jul	Aer Lingus	direct
24 Jun - 06 Jul	Aer Lingus	direct
24 Jun - 04 Jul	British Airways
18 Jun - 03 Jul	SWISS
18 Jun - 02 Jul	SWISS
19 Jun - 03 Jul	Aer Lingus	direct
25 Jun - 02 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 $514

Return flights