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$233+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/264:10 pm
AUS
-
DUB
1 stop13h 00m
Lufthansa
Thu 3/55:00 am
DUB
-
AUS
1 stop15h 15m
Lufthansa
Deal found 1/25$444
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 pm
AUS
-
DUB
1 stop18h 40m
British Airways
Tue 3/38:50 am
DUB
-
AUS
1 stop14h 00m
British Airways
Deal found 1/25$446
This Ovago deal was found by Cheapflights users on 1/26. 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.
Sun 4/265:55 pm
AUS
-
DUB
1 stop31h 50m
British Airways
Thu 5/78:35 am
DUB
-
AUS
1 stop18h 00m
British Airways
Deal found 1/26$451
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:53 am
AUS
-
DUB
2 stops17h 07m
British Airways
Mon 2/235:55 pm
DUB
-
AUS
1 stop28h 55m
British Airways
Deal found 1/27$452
This Ovago deal was found by Cheapflights users on 1/26. 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.
Tue 4/285:55 pm
AUS
-
DUB
1 stop12h 10m
British Airways
Thu 5/78:35 am
DUB
-
AUS
1 stop18h 00m
British Airways
Deal found 1/26$453
This Mytrip deal was found by Cheapflights users on 1/25. 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.
Tue 3/31:05 pm
AUS
-
DUB
1 stop12h 05m
Multiple Airlines
Tue 3/109:10 am
DUB
-
AUS
2 stops32h 09m
Multiple Airlines
Deal found 1/25$454
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:55 pm
AUS
-
DUB
1 stop13h 05m
British Airways
Thu 4/238:20 pm
DUB
-
AUS
1 stop25h 05m
British Airways
Deal found 1/25$455
This BusinessClass deal was found by Cheapflights users on 1/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:55 pm
AUS
-
DUB
1 stop16h 30m
British Airways
Tue 3/38:50 am
DUB
-
AUS
1 stop14h 00m
British Airways
Deal found 1/24$457
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/2911:20 am
AUS
-
DUB
1 stop14h 10m
United Airlines
Fri 2/69:00 am
DUB
-
AUS
2 stops34h 19m
United Airlines
Deal found 1/26$458
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 3/33:50 pm
AUS
-
DUB
1 stop34h 20m
United Airlines
Mon 3/98:00 am
DUB
-
AUS
1 stop33h 19m
United Airlines
Deal found 1/24$459
This Mytrip deal was found by Cheapflights users on 1/27. 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 4/279:40 am
AUS
-
DUB
2 stops16h 35m
Multiple Airlines
Wed 5/65:55 am
DUB
-
AUS
1 stop14h 05m
Multiple Airlines
Deal found 1/27$460
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 4/215:55 pm
AUS
-
SNN
1 stop20h 40m
American Airlines
Thu 4/307:30 am
SNN
-
AUS
1 stop13h 55m
American Airlines
Deal found 1/25$471

Find flight deals from Austin to Ireland

Keep the following information in mind while searching for Austin to Ireland flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$444
(Kiwi.com)

One-way from

$233
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$488
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. 21% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

Mon 3/9

9:00 am-8:10 am

1 stop18h 10m

Dublin

Mon 3/16

8:00 am-10:55 pm

2 stops43h 55m

$458

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 4/26

12:55 pm-8:15 am

1 stop13h 20m

Dublin

Tue 5/5

5:55 am-2:00 pm

1 stop14h 05m

$458

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 3/5

7:30 am-10:20 am

1 stop20h 50m

Dublin

Mon 3/16

8:00 am-11:18 am

2 stops32h 18m

$458

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 3/3

3:50 pm-8:10 am

1 stop34h 20m

Dublin

Mon 3/9

8:00 am-12:19 pm

1 stop33h 19m

$459

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 2/17

3:50 pm-8:10 am

1 stop34h 20m

Dublin

Wed 3/4

9:00 am-12:19 pm

1 stop33h 19m

$459

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Fri 2/27

7:10 am-7:30 am

2 stops18h 20m

Dublin

Fri 3/6

9:00 am-5:28 pm

2 stops38h 28m

$462

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 4/18

4:57 pm-7:20 am

1 stop32h 23m

Dublin

Tue 4/28

9:50 am-12:00 pm

1 stop32h 10m

$463

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 4/25

4:57 pm-7:20 am

1 stop32h 23m

Dublin

Tue 5/5

9:50 am-10:53 am

1 stop31h 03m

$463

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 4/26

12:55 pm-8:15 am

1 stop13h 20m

Dublin

Wed 5/6

9:20 am-11:16 am

2 stops31h 56m

$466

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 4/26

12:55 pm-8:15 am

1 stop13h 20m

Dublin

Tue 5/5

9:50 am-2:13 pm

2 stops34h 23m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 47 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 $423). 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.

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 January 27, 2026.
See what other customers who have flown with Delta, KLM, and United 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
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
8,119 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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.
KLM
7.7
Good
1,443 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
11,197 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
7,702 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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 15h 31m. United Airlines provides one of the quickest options available for as low as $476. The distance from Austin to Ireland is about 4537 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Austin to Ireland one-way?

    One-way options have recently been found by users for as low as $240 on British Airways. Other airlines that offer cheap prices include Delta from $275 and American Airlines from $390 one-way.

  • 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 $423). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$407Average$553FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$424Average$669FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$433Average$595FlexibilityNo cancel feeOn-time77%
KLMCheapest$434Average$753FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$476Average$753FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$483Average$794FlexibilityNo cancel feeOn-time69%
IberiaCheapest$487Average$687FlexibilityNo cancel feeOn-time77%
DeltaCheapest$487Average$731FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$547Average$749FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$739Average$884FlexibilityNo cancel feeOn-timeN/A

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