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

Return flights

10 Jun - 24 Jun	Air Canada
12 Jun - 26 Jun	Air Canada
12 Jun - 27 Jun	United
07 Jun - 27 Jun	Air Canada
10 Jun - 04 Jul	Air Canada
19 Jun - 11 Jul	Air Canada
04 Jun - 27 Jun	United
11 Jun - 25 Jun	United
19 Jun - 26 Jun	United
26 Jun - 18 Jul	Air Canada
22 Jun - 01 Jul	United
26 Jun - 03 Jul	United
01 Jun - 15 Jun	Air Canada
06 Jun - 13 Jun	United
04 Jun - 09 Jun	United
30 Jun - 25 Jul	United
17 Jun - 11 Jul	Air Canada
24 Jun - 06 Jul	United
27 Jun - 12 Jul	Air Canada
28 Jun - 03 Jul	Delta

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 356€

Return flights