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

Return flights

09 Jul - 16 Jul	Air Canada
02 Jul - 09 Jul	Air Canada
03 Jul - 10 Jul	Air Canada
01 Jul - 08 Jul	Air Canada
14 Jul - 22 Jul	Lufthansa
10 Jul - 17 Jul	Air Canada
11 Jul - 18 Jul	Air Canada
06 Jul - 13 Jul	United	direct
07 Jul - 14 Jul	Lufthansa
13 Jul - 27 Jul	United
30 Jul - 22 Aug	United
30 Jul - 22 Aug	Aer Lingus	direct
09 Jul - 19 Aug	Lufthansa
27 Jul - 09 Aug	Lufthansa
27 Jul - 09 Aug	Aer Lingus	direct
17 Jul - 08 Aug	Air Canada
24 Jul - 01 Aug	Air Canada
27 Jul - 03 Aug	Aer Lingus	direct
28 Jul - 04 Aug	Aer Lingus	direct
29 Jul - 05 Aug	Aer Lingus	direct

Also check the deals for one-way flights from Newark to Dublin in July.

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 July from 335€

Return flights