Cheap flights from Dublin to Southwest Austin

View AU$1,068 flight on Sun, 14 Jun. 2026Opens in a new window

Popular airlines from Dublin to Southwest Austin

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • Air Canada

    Air Canada

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Air France

    Air France

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Cheap Flights from Dublin (DUB) to Southwest Austin (AUS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 28 Apr. - Sat, 2 May
DUB
Dublin
AUS
Austin
AU$1,419 Return, found 1 day ago
AU$1,419
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 28 Apr. from Dublin to Austin, returning Sat, 2 May, priced at AU$1,419 found 1 day ago
Aer Lingus
Tue, 28 Apr. - Sat, 2 May
DUB
Dublin
AUS
Austin
AU$1,448 Return, found 1 day ago
AU$1,448
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 28 Apr. from Dublin to Austin, returning Sat, 2 May, priced at AU$1,448 found 1 day ago
United
Fri, 20 Mar. - Fri, 27 Mar.
DUB
Dublin
AUS
Austin
AU$1,467 Return, found 3 days ago
AU$1,467
Return
found 3 days ago
Select United flight, departing Fri, 20 Mar. from Dublin to Austin, returning Fri, 27 Mar., priced at AU$1,467 found 3 days ago
American Airlines
Fri, 20 Mar. - Fri, 27 Mar.
DUB
Dublin
AUS
Austin
AU$1,507 Return, found 3 days ago
AU$1,507
Return
found 3 days ago
Select American Airlines flight, departing Fri, 20 Mar. from Dublin to Austin, returning Fri, 27 Mar., priced at AU$1,507 found 3 days ago
Delta
Fri, 20 Mar. - Fri, 27 Mar.
DUB
Dublin
AUS
Austin
AU$1,511 Return, found 3 days ago
AU$1,511
Return
found 3 days ago
Select Delta flight, departing Fri, 20 Mar. from Dublin to Austin, returning Fri, 27 Mar., priced at AU$1,511 found 3 days ago
British Airways
Fri, 20 Mar. - Fri, 27 Mar.
DUB
Dublin
AUS
Austin
AU$1,525 Return, found 3 days ago
AU$1,525
Return
found 3 days ago
Select British Airways flight, departing Fri, 20 Mar. from Dublin to Austin, returning Fri, 27 Mar., priced at AU$1,525 found 3 days ago

Find the cheapest month to fly from Dublin (DUB) to Austin (AUS)

February is typically the cheapest month to fly

From AU$644 - AU$1,761 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.