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Ireland

$262+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$479
(United Airlines)

One-way from

$262
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$802
From Austin Bergstrom to Ireland
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One-way flight from Austin Bergstrom to Ireland
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Highest demand for flights based on searches. 17% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 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 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 11/1012:59 pmAUS - DUB
1 stop13h 11mUnited Airlines
Fri 11/219:00 amDUB - AUS
2 stops36h 22mUnited Airlines
Deal found 9/9$479
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/15:12 pmAUS - DUB
1 stop32h 58mUnited Airlines
Fri 12/129:00 amDUB - AUS
1 stop33h 19mUnited Airlines
Deal found 9/11$480
This Ovago deal was found by Cheapflights users on 9/9. 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.
Wed 11/127:00 pmAUS - DUB
1 stop13h 25mBritish Airways
Tue 11/188:50 amDUB - AUS
1 stop14h 00mBritish Airways
Deal found 9/9$493
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Mon 12/111:30 amAUS - DUB
2 stops37h 40mAir Canada
Fri 12/129:00 amDUB - AUS
1 stop33h 19mAir Canada
Deal found 9/10$494
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/267:55 pmAUS - SNN
1 stop15h 50mAmerican Airlines
Tue 11/117:50 amSNN - AUS
1 stop15h 00mAmerican Airlines
Deal found 9/10$495
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:05 pmAUS - DUB
1 stop12h 05mMultiple Airlines
Tue 11/45:00 amDUB - AUS
1 stop15h 15mMultiple Airlines
Deal found 9/10$495
This Aunt Betty deal was found by Cheapflights users on 9/10. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:05 pmAUS - DUB
1 stop12h 05mUnited Airlines
Tue 11/49:30 amDUB - AUS
2 stops17h 11mUnited Airlines
Deal found 9/10$497
This United deal was found by Cheapflights users on 9/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amAUS - DUB
1 stop19h 30mMultiple Airlines
Tue 11/185:00 amDUB - AUS
1 stop15h 15mMultiple Airlines
Deal found 9/11$498
This Delta deal was found by Cheapflights users on 9/10. 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 10/1912:10 pmAUS - DUB
1 stop14h 35mDelta
Tue 11/410:45 amDUB - AUS
2 stops17h 17mDelta
Deal found 9/10$500
This Ovago deal was found by Cheapflights users on 9/11. 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.
Wed 11/57:00 pmAUS - DUB
1 stop13h 25mBritish Airways
Thu 11/138:50 amDUB - AUS
1 stop14h 00mBritish Airways
Deal found 9/11$501
This Ovago deal was found by Cheapflights users on 9/10. 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.
Wed 11/57:00 pmAUS - DUB
1 stop13h 25mBritish Airways
Wed 11/128:50 amDUB - AUS
1 stop14h 00mBritish Airways
Deal found 9/10$502
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/277:55 pmAUS - ORK
1 stop14h 30mAmerican Airlines
Tue 11/47:40 amORK - AUS
1 stop15h 10mAmerican Airlines
Deal found 9/10$511

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 September 11, 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

Mon 12/1

5:12 pm-8:10 am

1 stop32h 58m

Dublin

Fri 12/12

9:00 am-12:19 pm

1 stop33h 19m

$480

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sun 10/26

7:55 pm-4:45 pm

1 stop15h 50m

Shannon

Tue 11/11

7:50 am-4:50 pm

1 stop15h 00m

$495

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 11/17

6:55 pm-3:25 pm

1 stop14h 30m

Dublin

Mon 11/24

5:55 pm-4:50 pm

1 stop28h 55m

$495

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 1/6

7:00 pm-7:40 pm

1 stop18h 40m

Dublin

Wed 1/14

8:40 pm-4:50 pm

1 stop26h 10m

$508

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Sun 3/1

6:55 pm-3:25 pm

1 stop14h 30m

Cork

Tue 3/31

7:20 am-3:50 pm

1 stop14h 30m

$510

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Mon 10/27

7:55 pm-3:25 pm

1 stop14h 30m

Cork

Tue 11/4

7:40 am-4:50 pm

1 stop15h 10m

$511

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/28

9:35 am-7:30 am

2 stops15h 55m

Dublin

Tue 2/3

9:30 am-7:55 pm

2 stops16h 25m

$512

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 1/6

9:50 am-7:30 am

2 stops15h 40m

Dublin

Wed 1/14

9:00 am-11:31 am

2 stops32h 31m

$517

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/14

1:59 pm-11:45 am

2 stops39h 46m

Dublin

Mon 1/19

12:30 pm-9:56 pm

2 stops39h 26m

$524

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 10/23

1:40 pm-9:25 am

2 stops37h 45m

Dublin

Sat 11/8

10:10 am-12:35 am

2 stops44h 25m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 24 results
1
2
3

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, November is the cheapest month in which you can book a flight from Austin to Ireland (average of $509). Flying from Austin to Ireland in June is currently the most expensive (average of $924). 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 September 11, 2025.

When flying from Austin to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 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
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,929 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 14h 30m. United Airlines provides one of the quickest options available for as low as $495. 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 - Cork or Austin Bergstrom - Shannon, 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, November is the cheapest month in which you can book a flight from Austin to Ireland (average of $509). Flying from Austin to Ireland in June is currently the most expensive (average of $924). 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 9 airlines flying from Austin to Ireland

Discover the top 9 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$485Average$803FlexibilityNo cancel feeOn-time71%
IberiaCheapest$517Average$756FlexibilityNo cancel feeOn-time77%
KLMCheapest$546Average$842FlexibilityNo cancel feeOn-time75%
DeltaCheapest$546Average$774FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$547Average$772FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$550Average$865FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$553Average$847FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$668Average$842FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$764Average$918FlexibilityNo cancel feeOn-timeN/A

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