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

Return flights

25 Feb - 10 Mar	Delta
25 Feb - 04 Mar	Air France
03 Feb - 28 Feb	KLM
06 Feb - 11 Feb	British Airways
16 Feb - 23 Feb	Aer Lingus
05 Feb - 12 Feb	Aer Lingus
26 Feb - 05 Mar	Aer Lingus
02 Feb - 09 Feb	Aer Lingus
08 Feb - 15 Feb	Aer Lingus
11 Feb - 18 Feb	Aer Lingus
07 Feb - 11 Feb	Aer Lingus
21 Feb - 28 Feb	Aer Lingus

Also check the deals for one-way flights from Austin to Dublin in February.

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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Cheapest return flights from Austin to Dublin in February from 374€

Return flights