Cheapest return flights from New York to Dublin in May from $333

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

Return flights

06 May - 13 May Air Canada
06 May - 12 May Air Canada
05 May - 12 May Air Canada
04 May - 11 May Air Canada
01 May - 08 May Air Canada
02 May - 09 May Lufthansa
04 May - 11 May Aer Lingus direct
06 May - 13 May Aer Lingus direct
06 May - 10 May Aer Lingus direct
02 May - 09 May Aer Lingus direct
27 May - 10 Jun Aer Lingus direct
24 May - 02 Jun Aer Lingus direct
27 May - 07 Jun Aer Lingus direct
27 May - 06 Jun Aer Lingus direct
28 May - 07 Jun Aer Lingus direct
25 May - 01 Jun Finnair
20 May - 02 Jun Finnair
22 May - 02 Jun Air Canada
21 May - 01 Jun Aer Lingus direct
28 May - 14 Jun Aer Lingus direct

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

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.