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

Return flights

10 Feb - 17 Feb	British Airways
23 Feb - 05 Mar	British Airways
02 Feb - 16 Feb	British Airways
24 Feb - 05 Mar	British Airways
06 Feb - 09 Feb	British Airways
26 Feb - 06 Mar	British Airways
21 Feb - 28 Feb	Aer Lingus
07 Feb - 14 Feb	Aer Lingus
09 Feb - 16 Feb	Aer Lingus
25 Feb - 04 Mar	Aer Lingus
27 Feb - 06 Mar	Aer Lingus
13 Feb - 20 Feb	Aer Lingus
17 Feb - 24 Feb	Aer Lingus
15 Feb - 22 Feb	Aer Lingus
19 Feb - 26 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 $414

Return flights