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

Return flights

15 Jun - 30 Jun	United
15 Jun - 23 Jun	United
17 Jun - 22 Jun	American Airlines
11 Jun - 25 Jun	United
29 Jun - 22 Jul	Icelandair
09 Jun - 14 Jun	Lufthansa
25 Jun - 09 Jul	SWISS
30 Jun - 22 Jul	Icelandair
29 Jun - 21 Jul	Icelandair
04 Jun - 11 Jun	Icelandair
05 Jun - 14 Jun	Iberia	direct
04 Jun - 14 Jun	Iberia	direct
23 Jun - 18 Jul	Icelandair
14 Jun - 30 Jun	Icelandair
08 Jun - 22 Jun	Iberia	direct
29 Jun - 03 Jul	Icelandair
26 Jun - 01 Jul	Icelandair
22 Jun - 06 Jul	Icelandair
27 Jun - 07 Jul	American Airlines
28 Jun - 18 Jul	Scandinavian Airlines

Also check the deals for one-way flights from Newark 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 Newark to Dublin in June from $466

Return flights