Cheapest return flights from Austin to Dublin in May from $723

Best time to book flights for Austin (AUS) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Austin (AUS) to Dublin (DUB) in May 2025 (see full year).

Return flights

25 May - 10 Jun United
21 May - 05 Jun jetBlue
22 May - 27 May Air Canada
23 May - 27 May Frontier Airlines
08 May - 19 May Frontier Airlines
09 May - 11 May Aer Lingus

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

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.

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