Cheapest return flights from New York to Dublin in January from $344

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

Return flights

22 Jan - 31 Jan United
10 Jan - 31 Jan Air Canada
24 Jan - 31 Jan United
11 Jan - 18 Jan United
11 Jan - 31 Jan United
08 Jan - 31 Jan Lufthansa
29 Jan - 02 Feb United
30 Jan - 02 Feb United
08 Jan - 11 Jan Air Canada
14 Jan - 24 Jan Air Canada
07 Jan - 31 Jan Air Canada
06 Jan - 31 Jan Air Canada
31 Jan - 07 Feb United
18 Jan - 07 Feb United
13 Jan - 07 Feb United
12 Jan - 07 Feb United
16 Jan - 07 Feb United
31 Jan - 04 Feb Air Canada
14 Jan - 07 Feb United
22 Jan - 14 Feb United

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

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.