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$356+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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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 November 2, 2025.

This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:05 pmDUB - AUS
2 stops34h 59mScandinavian Airlines
Mon 12/81:42 pmAUS - DUB
2 stops40h 03mScandinavian Airlines
Deal found 11/1$699
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Mon 11/248:20 pmDUB - AUS
3 stops32h 38mMultiple Airlines
Mon 12/86:00 amAUS - DUB
3 stops22h 45mMultiple Airlines
Deal found 10/31$709
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Thu 11/136:30 amDUB - AUS
3 stops35h 49mMultiple Airlines
Wed 11/261:05 pmAUS - DUB
3 stops24h 55mMultiple Airlines
Deal found 10/31$750
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Thu 12/116:20 amDUB - AUS
3 stops35h 48mMultiple Airlines
Sun 12/146:00 amAUS - DUB
2 stops29h 45mMultiple Airlines
Deal found 10/31$788
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Thu 11/135:00 amDUB - AUS
1 stop15h 15mLufthansa
Wed 11/2611:08 amAUS - DUB
1 stop14h 22mLufthansa
Deal found 10/31$823
This British Airways deal was found by Cheapflights users on 11/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:45 pmDUB - AUS
1 stop27h 05mBritish Airways
Wed 12/317:00 pmAUS - DUB
1 stop16h 00mBritish Airways
Deal found 11/1$844
This British Airways deal was found by Cheapflights users on 11/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:40 amORK - AUS
2 stops19h 15mBritish Airways
Wed 12/311:26 pmAUS - ORK
2 stops15h 44mBritish Airways
Deal found 11/2$893
This Delta deal was found by Cheapflights users on 10/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amORK - AUS
2 stops23h 20mDelta
Mon 12/296:05 pmAUS - ORK
1 stop16h 40mDelta
Deal found 10/31$934
This British Airways deal was found by Cheapflights users on 11/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:40 amORK - AUS
2 stops17h 30mBritish Airways
Mon 12/296:55 pmAUS - ORK
1 stop22h 30mBritish Airways
Deal found 11/1$1,030
This Air Canada deal was found by Cheapflights users on 11/2. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:55 amORK - AUS
2 stops30h 24mAir Canada
Wed 12/319:50 amAUS - ORK
3 stops19h 20mAir Canada
Deal found 11/2$1,484

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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$652
(Scandinavian Airlines)

One-way from

$356
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$811
Provider with most accurate pricing for Dublin-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Austin Bergstrom flights.
Search Deals
From Ireland to Austin Bergstrom
Search Deals
One-way flight from Ireland to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 2, 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

Mon 1/26

12:30 pm-9:27 pm

2 stops38h 57m

Austin Bergstrom

Mon 2/2

3:05 pm-11:45 am

2 stops38h 40m

$629

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sun 2/1

10:10 am-12:20 am

2 stops44h 10m

Austin Bergstrom

Tue 2/10

1:59 pm-11:45 am

2 stops39h 46m

$629

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 1/12

12:30 pm-9:27 pm

2 stops38h 57m

Austin Bergstrom

Thu 1/15

12:34 pm-9:25 am

2 stops38h 51m

$629

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 2/18

12:30 pm-12:40 am

2 stops42h 10m

Austin Bergstrom

Sat 2/28

12:35 pm-11:45 am

2 stops41h 10m

$652

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 11/24

7:05 pm-12:04 am

2 stops34h 59m

Austin Bergstrom

Mon 12/8

1:42 pm-11:45 am

2 stops40h 03m

$699

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 2/10

8:45 am-4:50 pm

1 stop14h 05m

Austin Bergstrom

Tue 2/10

7:00 pm-2:20 pm

1 stop13h 20m

$711

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sun 2/1

6:30 pm-4:50 pm

1 stop28h 20m

Austin Bergstrom

Tue 2/10

7:00 pm-2:20 pm

1 stop13h 20m

$735

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 1/21

8:45 am-4:50 pm

1 stop14h 05m

Austin Bergstrom

Wed 1/21

7:00 pm-3:40 pm

1 stop14h 40m

$764

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 1/12

8:50 am-4:50 pm

1 stop14h 00m

Austin Bergstrom

Wed 1/21

7:00 pm-1:35 pm

1 stop12h 35m

$790

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 1/14

8:45 am-4:50 pm

1 stop14h 05m

Austin Bergstrom

Wed 1/14

7:00 pm-1:35 pm

1 stop12h 35m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 21 results
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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, February is the cheapest month in which you can book a flight from Ireland to Austin (average of $404). Flying from Ireland to Austin in July is currently the most expensive (average of $919). 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 November 2, 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
8,994 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,994 reviews
United Airlines
7.4
Good
8,994 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,994 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 and British Airways can get you from Ireland to Austin in just under 17h 30m. Your travel time can differ by up to 21h 27m. 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, February is the cheapest month in which you can book a flight from Ireland to Austin (average of $404). Flying from Ireland to Austin in July is currently the most expensive (average of $919). 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
Cedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
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Georgetown
Canyon Lake
Seguin
Horseshoe Bay

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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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$500Average$1,071FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$799Average$958FlexibilityNo cancel feeOn-time69%

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