Cheapest return flights from New York to Dublin in January from 353€

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

Return flights

09 Jan - 16 Jan Air Canada
30 Jan - 06 Feb Air Canada
27 Jan - 31 Jan Air Canada
14 Jan - 21 Jan Air Canada
23 Jan - 27 Jan United
16 Jan - 23 Jan United
15 Jan - 20 Jan United
31 Jan - 12 Feb United
16 Jan - 20 Jan United
14 Jan - 19 Jan Air Canada
16 Jan - 19 Jan Air Canada
15 Jan - 07 Feb United
04 Jan - 16 Jan United

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

Skyscanner

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.