Cheapest return flights from Austin to Dublin in January from $456

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

Return flights

30 Jan - 06 Feb Air Canada
26 Jan - 01 Feb American Airlines
07 Jan - 01 Feb United
04 Jan - 11 Jan Air Canada
07 Jan - 14 Jan Aer Lingus
13 Jan - 20 Jan Aer Lingus
20 Jan - 27 Jan Aer Lingus
09 Jan - 16 Jan Aer Lingus
11 Jan - 18 Jan Aer Lingus
15 Jan - 22 Jan Aer Lingus
26 Jan - 02 Feb Aer Lingus
05 Jan - 12 Jan Aer Lingus
29 Jan - 05 Feb Aer Lingus
17 Jan - 24 Jan Aer Lingus
23 Jan - 30 Jan Aer Lingus

Also check the deals for one-way flights from Austin 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.