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

Return flights

27 Jul - 22 Aug	Air Canada
09 Jul - 18 Jul	jetBlue	direct
16 Jul - 08 Aug	Air Canada
07 Jul - 21 Jul	Delta
19 Jul - 26 Jul	Air Canada
14 Jul - 30 Jul	Air Canada
18 Jul - 26 Jul	SWISS
15 Jul - 08 Aug	Lufthansa
03 Jul - 25 Jul	Air Canada
12 Jul - 04 Aug	Iberia
16 Jul - 22 Jul	Iberia
07 Jul - 28 Jul	Air Canada
27 Jul - 22 Aug	Aer Lingus	direct
14 Jul - 30 Jul	Iberia	direct
07 Jul - 28 Jul	Iberia	direct
12 Jul - 04 Aug	Iberia	direct
16 Jul - 08 Aug	Iberia	direct
15 Jul - 08 Aug	Iberia	direct
27 Jul - 03 Aug	Aer Lingus	direct
28 Jul - 04 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