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$329+ Cheap flights from Ireland to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Ireland to Austin

Keep the following information in mind while searching for Ireland to Austin flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$586
(Justfly.com)

One-way from

$329
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$847
From Ireland to Austin Bergstrom
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One-way flight from Ireland to Austin Bergstrom
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Highest demand for flights based on searches. 8% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ireland to Austin

Cheapest flights from Ireland to Austin
Explore the most affordable flight options available from Ireland to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Justfly.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/110:10 amDUB - AUS
2 stops44h 12mScandinavian Airlines
sáb. 11/83:20 pmAUS - DUB
2 stops38h 25mScandinavian Airlines
Deal found 9/15$586
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/312:40 pmDUB - AUS
2 stops27h 09mMultiple Airlines
vie. 11/78:48 pmAUS - DUB
2 stops29h 57mMultiple Airlines
Deal found 9/16$682
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:40 amDUB - AUS
2 stops31h 11mMultiple Airlines
jue. 11/610:35 amAUS - DUB
3 stops29h 00mMultiple Airlines
Deal found 9/15$718
This lastminute.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2410:40 amDUB - AUS
1 stop31h 08mJetBlue
mié. 5/2712:10 pmAUS - DUB
1 stop14h 10mJetBlue
Deal found 9/15$733
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/37:05 pmDUB - AUS
2 stops54h 38mMultiple Airlines
lun. 11/1710:35 amAUS - DUB
1 stop12h 40mMultiple Airlines
Deal found 9/15$734
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:55 amDUB - AUS
3 stops35h 22mMultiple Airlines
sáb. 11/810:35 amAUS - DUB
3 stops30h 40mMultiple Airlines
Deal found 9/15$737
This Air France deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:00 amORK - AUS
1 stop16h 00mMultiple Airlines
lun. 10/64:00 pmAUS - ORK
2 stops16h 40mMultiple Airlines
Deal found 9/15$840
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:00 amORK - AUS
1 stop16h 00mKLM
lun. 10/66:00 pmAUS - ORK
1 stop22h 25mKLM
Deal found 9/15$845
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/186:00 amORK - AUS
1 stop16h 10mKLM
lun. 12/291:35 pmAUS - ORK
2 stops17h 20mKLM
Deal found 9/15$881
This Ovago deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:05 pmORK - AUS
1 stop30h 45mMultiple Airlines
mié. 12/317:00 pmAUS - ORK
1 stop14h 25mMultiple Airlines
Deal found 9/15$955

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Ireland to Austin that are best for you.

Fly from

Ireland

Fly to

Austin

Route

Depart

Return

Price

DublinAustin

DUB - AUS

DUBAUS

Dublin

jue. 10/30

6:40 am-8:51 am

2 stops31h 11m

Austin Bergstrom

jue. 11/6

10:35 am-9:35 pm

3 stops29h 00m

$718

DublinAustin

DUB - AUS

DUBAUS

Dublin

mié. 2/18

12:30 pm-12:40 am

2 stops42h 10m

Austin Bergstrom

sáb. 2/28

12:35 pm-11:45 am

2 stops41h 10m

$741

DublinAustin

DUB - AUS

DUBAUS

Dublin

vie. 10/31

6:00 am-9:57 am

3 stops32h 57m

Austin Bergstrom

vie. 11/7

10:35 am-7:10 pm

3 stops26h 35m

$756

DublinAustin

DUB - AUS

DUBAUS

Dublin

jue. 10/30

12:30 pm-10:41 pm

2 stops39h 11m

Austin Bergstrom

jue. 11/6

4:15 pm-9:25 am

2 stops35h 10m

$762

DublinAustin

DUB - AUS

DUBAUS

Dublin

jue. 10/30

5:00 am-3:15 pm

1 stop15h 15m

Austin Bergstrom

jue. 11/6

11:40 am-9:55 am

1 stop16h 15m

$784

DublinAustin

DUB - AUS

DUBAUS

Dublin

mar. 10/28

4:45 pm-11:17 am

1 stop23h 32m

Austin Bergstrom

lun. 11/3

11:30 am-4:15 am

2 stops34h 45m

$802

DublinAustin

DUB - AUS

DUBAUS

Dublin

lun. 11/10

10:00 am-9:53 pm

2 stops17h 53m

Austin Bergstrom

lun. 11/24

6:55 pm-3:40 pm

1 stop14h 45m

$804

DublinAustin

DUB - AUS

DUBAUS

Dublin

jue. 11/20

9:20 am-9:06 pm

2 stops17h 46m

Austin Bergstrom

dom. 11/30

4:10 pm-4:25 pm

1 stop18h 15m

$815

CorkAustin

ORK - AUS

ORKAUS

Cork

jue. 10/2

6:00 am-4:00 pm

1 stop16h 00m

Austin Bergstrom

lun. 10/6

4:00 pm-2:40 pm

2 stops16h 40m

$840

CorkAustin

ORK - AUS

ORKAUS

Cork

jue. 10/2

6:00 am-4:00 pm

1 stop16h 00m

Austin Bergstrom

lun. 10/6

6:00 pm-10:25 pm

1 stop22h 25m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Ireland to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Austin

What is the cheapest month to book a flight from Ireland to Austin?

Currently, August is the cheapest month in which you can book a flight from Ireland to Austin (average of $285). Flying from Ireland to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated septiembre 17, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Ireland to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Ireland?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Ireland. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • How long is the flight from Ireland to Austin?

    Scandinavian Airlines, KLM, and Delta can get you from Ireland to Austin in just under 16h. Your travel time can differ by up to 26h 10m. There are 4573 mi between Ireland and Austin. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Ireland to Austin that include hotel bookings?

    Yes. In addition to deals on Ireland to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Austin.

  • Can I find deals for business class flights from Ireland to Austin?

    Yes. Cheapflights offers flight deals from Ireland to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Austin?

    Currently, August is the cheapest month in which you can book a flight from Ireland to Austin (average of $285). Flying from Ireland to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Round Rock
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

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Alternative routes for Ireland to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ireland to Austin

Discover the top 2 airlines that operate flights from Ireland to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$500Average$1,071FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$799Average$979FlexibilityNo cancel feeOn-time69%

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