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Ireland

$239+ Cheap flights from Austin (AUS) to Ireland

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Austin to Ireland

Cheapest flights from Austin to Ireland
Explore the most affordable flight options available from Austin to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 11/97:25 amAUS - DUB
1 stop19h 55mDelta
Tue 11/1810:45 amDUB - AUS
1 stop29h 30mDelta
Deal found 11/5$424
This Air France deal was found by Cheapflights users on 11/5. 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.
Sun 11/97:25 amAUS - DUB
1 stop19h 55mMultiple Airlines
Tue 11/1810:45 amDUB - AUS
1 stop29h 30mMultiple Airlines
Deal found 11/5$432
This KLM deal was found by Cheapflights users on 11/5. 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.
Wed 11/1211:30 amAUS - DUB
1 stop15h 15mKLM
Wed 11/199:45 amDUB - AUS
1 stop18h 02mKLM
Deal found 11/5$433
This Delta deal was found by Cheapflights users on 11/6. 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.
Wed 11/127:20 amAUS - DUB
1 stop19h 25mDelta
Wed 11/1910:45 amDUB - AUS
2 stops17h 23mDelta
Deal found 11/6$438
This KLM deal was found by Cheapflights users on 11/6. 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.
Mon 11/1710:59 amAUS - DUB
1 stop14h 46mKLM
Mon 11/245:55 amDUB - AUS
1 stop16h 15mKLM
Deal found 11/6$446
This Delta deal was found by Cheapflights users on 11/5. 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.
Mon 11/175:30 amAUS - DUB
2 stops21h 15mDelta
Mon 11/245:55 amDUB - AUS
1 stop16h 15mDelta
Deal found 11/5$450
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amAUS - DUB
1 stop19h 10mUnited Airlines
Wed 11/129:00 amDUB - AUS
2 stops34h 14mUnited Airlines
Deal found 11/5$455
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:19 pmAUS - DUB
1 stop32h 51mUnited Airlines
Fri 12/129:00 amDUB - AUS
1 stop33h 19mUnited Airlines
Deal found 11/5$456
This KLM deal was found by Cheapflights users on 11/4. 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.
Thu 12/111:55 pmAUS - DUB
1 stop13h 25mMultiple Airlines
Wed 12/179:45 amDUB - AUS
1 stop13h 47mMultiple Airlines
Deal found 11/4$458
This Delta deal was found by Cheapflights users on 11/4. 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 12/117:25 amAUS - DUB
1 stop19h 55mDelta
Wed 12/1710:45 amDUB - AUS
2 stops17h 24mDelta
Deal found 11/4$463
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:55 pmAUS - SNN
1 stop15h 50mAmerican Airlines
Mon 12/157:50 amSNN - AUS
2 stops18h 09mAmerican Airlines
Deal found 11/6$479
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/311:36 amAUS - ORK
2 stops29h 49mDelta
Sun 12/711:15 amORK - AUS
1 stop34h 55mDelta
Deal found 11/5$481

Cheap flight deals from Austin to Ireland

Keep the following information in mind while searching for Austin to Ireland flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(Delta)

One-way from

$239
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$643
Provider with most accurate pricing for Austin Bergstrom-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Dublin flights.
Search Deals
From Austin Bergstrom to Ireland
Search Deals
One-way flight from Austin Bergstrom to Ireland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 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 Austin to Ireland 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 6, 2025.
Use the filters below to find and compare flights from Austin to Ireland that are best for you.

Fly from

Austin

Fly to

Ireland

Route

Depart

Return

Price

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 11/12

12:20 pm-7:45 am

1 stop13h 25m

Dublin

Wed 11/19

9:45 am-12:28 am

1 stop20h 43m

$433

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 11/12

7:20 am-8:45 am

1 stop19h 25m

Dublin

Wed 11/19

11:30 am-11:22 pm

1 stop17h 52m

$433

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/2

7:25 am-9:20 am

1 stop19h 55m

Dublin

Tue 12/9

9:45 am-12:28 am

2 stops20h 43m

$438

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 11/9

5:30 am-8:45 am

2 stops21h 15m

Dublin

Tue 11/18

9:45 am-10:59 pm

1 stop19h 14m

$438

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 11/11

5:30 am-7:45 am

2 stops20h 15m

Dublin

Wed 11/19

10:45 am-10:08 pm

2 stops17h 23m

$438

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 11/12

10:40 am-8:45 am

2 stops16h 05m

Dublin

Wed 11/19

10:45 am-10:08 pm

2 stops17h 23m

$438

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Mon 12/8

6:55 pm-4:45 pm

1 stop15h 50m

Shannon

Mon 12/15

7:50 am-7:59 pm

2 stops18h 09m

$479

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 12/3

11:36 am-11:25 pm

2 stops29h 49m

Cork

Sun 12/7

11:15 am-4:10 pm

1 stop34h 55m

$481

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 12/3

5:00 pm-10:45 am

2 stops35h 45m

Cork

Sun 12/7

11:15 am-4:10 pm

1 stop34h 55m

$547

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Fri 12/5

9:55 am-3:45 pm

2 stops23h 50m

Shannon

Sun 12/14

7:50 am-9:27 pm

2 stops19h 37m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 36 results
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Best time to book a flight from Austin to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Austin 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 Austin to Ireland

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

Currently, December is the cheapest month in which you can book a flight from Austin to Ireland (average of $464). Flying from Austin to Ireland in June is currently the most expensive (average of $666). 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.

What is the cheapest time of day to fly from AUS to IE?

Find hourly flight availability from Austin to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

When flying from Austin to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the morning.

What is the cheapest day to fly from Austin to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Austin to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Ireland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated November 6, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Austin to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,007 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,500 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Austin to Ireland. 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 from for flights from Austin to Ireland?

    For a flight from Austin to Ireland, you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city.

  • How long is the flight from Austin to Ireland?

    A quick flight from Austin to Ireland can take about 13h 25m. KLM provides one of the quickest options available for as low as $433. The distance from Austin to Ireland is about 4624 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Austin to Ireland?

    While some choose either Austin Bergstrom - Shannon or Austin Bergstrom - Cork, Austin Bergstrom - Dublin is the most popular route from Austin to Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Ireland 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 Austin to Ireland?

    Currently, December is the cheapest month in which you can book a flight from Austin to Ireland (average of $464). Flying from Austin to Ireland in June is currently the most expensive (average of $666). 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

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Alternative routes for Austin to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Austin to Ireland

Discover the top 10 airlines that operate flights from Austin to Ireland. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$433Average$595FlexibilityNo cancel feeOn-time77%
KLMCheapest$483Average$758FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$485Average$793FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$499Average$823FlexibilityNo cancel feeOn-time70%
IberiaCheapest$517Average$763FlexibilityNo cancel feeOn-time77%
DeltaCheapest$525Average$761FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$527Average$841FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$547Average$769FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$553Average$909FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$764Average$897FlexibilityNo cancel feeOn-timeN/A

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