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$284+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(Mytrip)

One-way from

$284
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$870
Provider with most accurate pricing for Dublin-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Dublin-Austin Bergstrom flights.
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From Ireland to Austin Bergstrom
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One-way flight from Ireland to Austin Bergstrom
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Highest demand for flights based on searches. 14% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. 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 5/52:15 pmDUB - AUS
2 stops26h 50mMultiple Airlines
Sat 5/107:25 pmAUS - DUB
3 stops35h 50mMultiple Airlines
Deal found 3/31$637
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1112:00 pmDUB - AUS
1 stop17h 31mKLM
Thu 4/2412:30 pmAUS - DUB
1 stop14h 15mKLM
Deal found 3/30$762
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:30 amDUB - AUS
1 stop15h 50mAmerican Airlines
Tue 4/1510:15 pmAUS - DUB
1 stop15h 15mAmerican Airlines
Deal found 3/30$766
This Delta deal was found by Cheapflights users on 3/31. 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 5/155:55 amDUB - AUS
1 stop16h 05mDelta
Thu 5/226:45 amAUS - DUB
2 stops19h 00mDelta
Deal found 3/31$774
This Orbitz deal was found by Cheapflights users on 3/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/512:40 pmDUB - AUS
1 stop14h 19mIberia
Sat 4/1212:58 pmAUS - DUB
1 stop11h 32mIberia
Deal found 3/29$794
This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/108:15 pmDUB - AUS
1 stop25h 35mBritish Airways
Thu 4/245:45 pmAUS - DUB
1 stop14h 50mBritish Airways
Deal found 3/31$800
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2411:30 amDUB - AUS
1 stop33h 50mJetBlue
Sun 8/104:15 pmAUS - DUB
1 stop34h 05mJetBlue
Deal found 3/30$823
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amORK - AUS
2 stops22h 10mDelta
Wed 12/3112:03 pmAUS - ORK
2 stops18h 52mDelta
Deal found 3/30$824
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:20 amDUB - AUS
1 stop16h 23mUnited Airlines
Wed 5/2110:05 amAUS - DUB
2 stops18h 15mUnited Airlines
Deal found 3/30$848
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:55 amDUB - AUS
1 stop14h 25mLufthansa
Sat 5/244:46 pmAUS - DUB
1 stop11h 34mLufthansa
Deal found 3/31$865
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 amORK - AUS
1 stop16h 00mKLM
Mon 4/216:00 pmAUS - ORK
1 stop23h 30mKLM
Deal found 3/31$867
This Orbitz deal was found by Cheapflights users on 3/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/59:50 amDUB - AUS
2 stops18h 10mAir Canada
Sat 4/1211:55 amAUS - DUB
1 stop14h 20mAir Canada
Deal found 3/29$878

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 March 31, 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 5/5

2:15 pm-11:05 am

2 stops26h 50m

Austin Bergstrom

Sat 5/10

7:25 pm-1:15 pm

3 stops35h 50m

$637

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 4/11

12:00 pm-11:31 pm

1 stop17h 31m

Austin Bergstrom

Thu 4/24

12:30 pm-8:45 am

1 stop14h 15m

$762

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 5/15

5:55 am-4:00 pm

1 stop16h 05m

Austin Bergstrom

Thu 5/22

6:45 am-7:45 am

2 stops19h 00m

$774

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 4/10

8:15 pm-3:50 pm

1 stop25h 35m

Austin Bergstrom

Thu 4/24

5:45 pm-2:35 pm

1 stop14h 50m

$800

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 7/24

11:30 am-3:20 pm

1 stop33h 50m

Austin Bergstrom

Sun 8/10

4:15 pm-8:20 am

1 stop34h 05m

$823

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 5/14

9:20 am-7:43 pm

1 stop16h 23m

Austin Bergstrom

Wed 5/21

7:00 am-7:10 am

1 stop18h 10m

$848

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sat 5/17

5:55 am-2:20 pm

1 stop14h 25m

Austin Bergstrom

Sat 5/24

4:46 pm-10:20 am

1 stop11h 34m

$865

CorkAustin

ORK - AUS

ORKAUS

Cork

Thu 4/17

6:00 am-4:00 pm

1 stop16h 00m

Austin Bergstrom

Mon 4/21

6:00 pm-11:30 pm

1 stop23h 30m

$867

CorkAustin

ORK - AUS

ORKAUS

Cork

Thu 4/17

6:00 am-4:00 pm

1 stop16h 00m

Austin Bergstrom

Mon 4/21

6:30 pm-11:30 pm

2 stops23h 00m

$873

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sat 5/24

11:30 am-12:17 am

2 stops42h 47m

Austin Bergstrom

Sun 6/15

4:50 pm-10:00 am

2 stops59h 10m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 31 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, January is the cheapest month in which you can book a flight from Ireland to Austin (average of $286). Flying from Ireland to Austin in March is currently the most expensive (average of $362). 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 IE to AUS?

Find hourly flight availability from Ireland to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Austin as you normally would.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 March 31, 2025.
To help decide which airline to fly from Ireland to Austin, see what other customers have to say about Delta, KLM and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $411. Users have also found prices from $586 and $724 on Aer Lingus and American Airlines, respectively.

  • 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, January is the cheapest month in which you can book a flight from Ireland to Austin (average of $286). Flying from Ireland to Austin in March is currently the most expensive (average of $362). 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 Ireland?

Book flights to Ireland if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Seguin
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Austin

Discover the top 3 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$754Average$1,068FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$776Average$1,068FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$799Average$871FlexibilityNo cancel feeOn-time69%
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