Cheapest one-way flights from New York to Dublin in May from $239

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

One-Way flights

03 May Icelandair
02 May Norse Atlantic Airways (UK)
05 May Icelandair
03 May jetBlue direct
16 May jetBlue direct
27 May Spirit Airlines
19 May Spirit Airlines
05 May United direct
30 May Spirit Airlines
25 May Frontier Airlines

Also check the deals for return flights from New York to Dublin in May.

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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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