HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$258+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 30, 2025.

Round-trip from

$436
(Booking.com)

One-way from

$258
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$967
From Austin Bergstrom to Ireland
Search Deals
One-way flight from Austin Bergstrom to Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 30, 2025.

This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:00 amAUS - DUB
1 stop15h 45mAir Canada
Tue 8/269:20 amDUB - AUS
1 stop16h 41mAir Canada
Deal found 7/28$436
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:00 pmAUS - DUB
1 stop12h 55mUnited Airlines
Wed 11/129:00 amDUB - AUS
2 stops34h 14mUnited Airlines
Deal found 7/27$455
This Ovago deal was found by Cheapflights users on 7/28. 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.
Mon 11/176:55 pmAUS - DUB
1 stop14h 30mBritish Airways
Mon 11/245:55 pmDUB - AUS
1 stop28h 55mBritish Airways
Deal found 7/28$478
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:00 amAUS - DUB
1 stop15h 45mMultiple Airlines
Wed 9/35:55 amDUB - AUS
1 stop14h 25mMultiple Airlines
Deal found 7/28$481
This American Airlines deal was found by Cheapflights users on 7/29. 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 11/47:00 pmAUS - ORK
1 stop14h 25mAmerican Airlines
Tue 11/117:40 amORK - AUS
1 stop15h 10mAmerican Airlines
Deal found 7/29$485
This Lufthansa deal was found by Cheapflights users on 7/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:10 pmAUS - DUB
1 stop18h 15mLufthansa
Mon 11/35:20 pmDUB - AUS
1 stop26h 55mLufthansa
Deal found 7/27$516
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 9/77:00 amAUS - SNN
1 stop18h 30mUnited Airlines
Tue 9/239:30 amSNN - AUS
2 stops17h 50mUnited Airlines
Deal found 7/28$517
This Iberia deal was found by Cheapflights users on 7/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:52 amAUS - DUB
1 stop17h 48mIberia
Fri 9/1912:40 pmDUB - AUS
1 stop16h 09mIberia
Deal found 7/30$518
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/186:21 pmAUS - SNN
2 stops15h 49mAmerican Airlines
Wed 8/279:15 pmSNN - AUS
1 stop29h 00mAmerican Airlines
Deal found 7/29$519
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:25 pmAUS - ORK
2 stops17h 00mLufthansa
Wed 9/175:10 pmORK - AUS
1 stop27h 10mLufthansa
Deal found 7/28$547
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 9/91:39 pmAUS - ORK
2 stops19h 01mDelta
Tue 9/163:25 pmORK - AUS
2 stops24h 35mDelta
Deal found 7/29$557
This Air France deal was found by Cheapflights users on 7/28. 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.
Tue 9/92:35 pmAUS - ORK
2 stops18h 05mMultiple Airlines
Wed 9/176:00 amORK - AUS
2 stops21h 11mMultiple Airlines
Deal found 7/28$575

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 July 30, 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

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 11/4

7:00 pm-3:25 pm

1 stop14h 25m

Cork

Tue 11/11

7:40 am-4:50 pm

1 stop15h 10m

$485

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sun 9/7

7:00 am-7:30 am

1 stop18h 30m

Shannon

Tue 9/23

12:30 pm-10:05 pm

1 stop15h 35m

$517

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 9/10

10:00 am-6:30 am

1 stop14h 30m

Dublin

Wed 9/17

11:45 am-7:43 pm

1 stop13h 58m

$518

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Mon 8/18

6:21 pm-4:10 pm

2 stops15h 49m

Shannon

Wed 8/27

9:15 pm-8:15 pm

1 stop29h 00m

$519

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/9

1:00 pm-7:10 am

1 stop12h 10m

Dublin

Sun 12/14

9:00 am-9:17 pm

2 stops18h 17m

$520

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 9/10

6:12 pm-6:00 pm

2 stops17h 48m

Dublin

Tue 9/16

12:45 pm-8:20 pm

1 stop13h 35m

$522

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 9/10

1:00 pm-6:30 am

1 stop11h 30m

Dublin

Wed 9/17

9:15 am-10:49 pm

2 stops19h 34m

$524

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 8/11

11:15 am-8:15 am

1 stop15h 00m

Dublin

Mon 8/25

5:55 am-2:20 pm

1 stop14h 25m

$531

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 10/27

2:16 pm-9:55 am

2 stops14h 39m

Dublin

Mon 11/3

9:00 am-8:41 pm

2 stops17h 41m

$533

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 9/9

1:39 pm-2:40 pm

2 stops19h 01m

Cork

Tue 9/16

3:25 pm-10:00 am

2 stops24h 35m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 34 results
1
2
3
4

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 July 30, 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 July 30, 2025.
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
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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!
Scandinavian Airlines
7.3
Good
1,453 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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.

  • 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 $394 on Air Canada. Other airlines that offer cheap prices include Aer Lingus from $398 and United Airlines from $399 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, 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Dallas/Fort Worth to Charles de Gaulle flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Frankfurt flights
Dallas/Fort Worth to Madrid flights
Hobby to Heathrow flights
Dallas/Fort Worth to Istanbul flights
Dallas/Fort Worth to Gatwick flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to Barcelona-El Prat flights
Hobby to Charles de Gaulle flights
Hobby to Madrid flights
Dallas/Fort Worth to Dublin flights
Hobby to Gatwick flights
Love Field to Heathrow flights
Dallas/Fort Worth to Orly flights
Dallas/Fort Worth to London City flights
George Bush Intcntl to Istanbul flights
Hobby to London City flights
Hobby to Istanbul flights
Hobby to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Charles de Gaulle flights
Austin to Heathrow flights
Dallas/Fort Worth to Lisbon flights
George Bush Intcntl to Madrid flights
Love Field to Charles de Gaulle flights
Dallas/Fort Worth to Amsterdam flights
George Bush Intcntl to Gatwick flights
Dallas/Fort Worth to Bruxelles-National flights
Dallas/Fort Worth to Stansted flights
Dallas/Fort Worth to Keflavik Intl flights
Hobby to Athens flights
Love Field to Leonardo da Vinci/Fiumicino flights
Love Field to Frankfurt flights
Love Field to Madrid flights
Dallas/Fort Worth to Athens flights
Hobby to Amsterdam flights
George Bush Intcntl to London City flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Hobby to Frankfurt flights
Austin to Frankfurt flights
Dallas/Fort Worth to Sabiha Gokcen flights
Dallas/Fort Worth to Helsinki flights
George Bush Intcntl to Athens flights
George Bush Intcntl to Amsterdam flights
Hobby to Orly flights
George Bush Intcntl to Frankfurt flights
Dallas/Fort Worth to Zurich flights
Dallas/Fort Worth to Malpensa flights
Austin to Leonardo da Vinci/Fiumicino flights

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$517Average$795FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$541Average$1,067FlexibilityNo cancel feeOn-time70%
KLMCheapest$546Average$858FlexibilityNo cancel feeOn-time75%
DeltaCheapest$547Average$795FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$552Average$772FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$562Average$844FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$565Average$915FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$654Average$842FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$762Average$989FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.