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

Return flights

01 May - 04 May	Aer Lingus	direct
13 May - 19 May	Aer Lingus	direct
08 May - 15 May	Aer Lingus	direct
17 May - 24 May	Aer Lingus	direct
05 May - 19 May	Iberia
25 May - 09 Jun	SWISS
25 May - 29 May	Icelandair
25 May - 29 May	Aer Lingus	direct
16 May - 27 May	Delta	direct

Also check the deals for one-way flights from New York to Dublin in May.

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 May from 292€

Return flights