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

Return flights

28 Jul - 11 Aug	Air Canada
31 Jul - 12 Aug	Air Canada
19 Jul - 28 Jul	Air Canada
26 Jul - 06 Aug	Air Canada
21 Jul - 28 Jul	Iberia
01 Jul - 22 Jul	Air Canada
01 Jul - 15 Jul	Air Canada
19 Jul - 26 Jul	Air Canada
10 Jul - 21 Jul	Air Canada
26 Jul - 09 Aug	Air Canada
17 Jul - 29 Jul	Air Canada
02 Jul - 20 Jul	Air Canada
26 Jul - 02 Aug	Air France
06 Jul - 18 Jul	Lufthansa
11 Jul - 22 Jul	Aer Lingus	direct
26 Jul - 06 Aug	Aer Lingus	direct
26 Jul - 09 Aug	Aer Lingus	direct
26 Jul - 02 Aug	Aer Lingus	direct

Also check the deals for one-way flights from New York 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 New York to Dublin in July from $378

Return flights