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

Return flights

11 Jun - 15 Jun	Air Canada
04 Jun - 08 Jun	Air Canada
03 Jun - 08 Jun	United
01 Jun - 15 Jun	United
10 Jun - 15 Jun	United
03 Jun - 14 Jun	United
05 Jun - 14 Jun	United
01 Jun - 12 Jun	United
01 Jun - 13 Jun	United
01 Jun - 14 Jun	United
27 Jun - 06 Jul	Air Canada
17 Jun - 02 Jul	Air Canada
15 Jun - 01 Jul	Air Canada
28 Jun - 20 Jul	United
29 Jun - 20 Jul	United
27 Jun - 20 Jul	Air Canada
23 Jun - 03 Jul	United
26 Jun - 02 Jul	Air Canada
26 Jun - 20 Jul	Air Canada
24 Jun - 05 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 427€

Return flights