Cheapest return flights from New York to Dublin in May from $370

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

Return flights

05 May - 10 May United
04 May - 10 May United
23 May - 02 Jun Air Canada
22 May - 25 May Air Canada
16 May - 30 May Air Canada
21 May - 25 May Air Canada
22 May - 30 May Air Canada
20 May - 25 May Air Canada
28 May - 02 Jun Air Canada
03 May - 16 May United
02 May - 09 May United
04 May - 11 May United
27 May - 02 Jun Lufthansa
28 May - 01 Jun Air Canada
20 May - 01 Jun Air Canada
26 May - 02 Jun United
30 May - 06 Jun United
28 May - 13 Jun Air Canada
28 May - 04 Jun Air Canada
26 May - 13 Jun Air Canada

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.