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$418+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap 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 May 6, 2026.

This SmartFares deal was found by Cheapflights users on 5/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:40 am
DUB
-
AUS
1 stop12h 25m
JetBlue
Sat 7/410:15 am
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 5/5$756
This Expedia deal was found by Cheapflights users on 5/1. 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 6/410:40 am
DUB
-
AUS
1 stop29h 56m
JetBlue
Thu 6/1810:15 am
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 5/1$801
This lol.travel deal was found by Cheapflights users on 5/1. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:40 am
DUB
-
AUS
1 stop12h 25m
JetBlue
Mon 6/296:05 pm
AUS
-
DUB
1 stop32h 15m
JetBlue
Deal found 5/1$818
This TravelUp deal was found by Cheapflights users on 5/4. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:40 am
DUB
-
AUS
1 stop28h 44m
JetBlue
Thu 6/2510:15 am
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 5/4$840
This TravelUp deal was found by Cheapflights users on 5/1. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:40 am
DUB
-
AUS
1 stop12h 25m
JetBlue
Mon 6/226:05 pm
AUS
-
DUB
1 stop32h 15m
JetBlue
Deal found 5/1$852
This Mytrip deal was found by Cheapflights users on 5/1. 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 6/159:40 am
DUB
-
AUS
2 stops31h 18m
Multiple Airlines
Mon 6/224:30 pm
AUS
-
DUB
2 stops22h 50m
Multiple Airlines
Deal found 5/1$868
This Mytrip deal was found by Cheapflights users on 5/2. 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.
Thu 6/189:40 am
DUB
-
AUS
2 stops35h 45m
Multiple Airlines
Sat 7/411:40 am
AUS
-
DUB
1 stop17h 15m
Multiple Airlines
Deal found 5/2$873
This Justfly.com deal was found by Cheapflights users on 5/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:40 am
DUB
-
AUS
1 stop29h 56m
JetBlue
Thu 6/114:21 pm
AUS
-
DUB
1 stop33h 59m
JetBlue
Deal found 5/5$875
This oojo deal was found by Cheapflights users on 5/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1911:50 am
ORK
-
AUS
1 stop35h 00m
Multiple Airlines
Sun 1/36:55 pm
AUS
-
ORK
1 stop14h 30m
Multiple Airlines
Deal found 5/2$974
This British Airways deal was found by Cheapflights users on 5/2. 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.
Sat 12/198:10 pm
ORK
-
AUS
1 stop26h 40m
British Airways
Sun 1/36:45 pm
AUS
-
ORK
2 stops14h 40m
British Airways
Deal found 5/2$1,013
This Gotogate deal was found by Cheapflights users on 5/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:10 pm
ORK
-
AUS
1 stop29h 15m
Multiple Airlines
Mon 5/255:55 pm
AUS
-
ORK
1 stop15h 15m
Multiple Airlines
Deal found 5/4$1,037
This Delta deal was found by Cheapflights users on 5/3. 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 5/206:15 am
ORK
-
AUS
2 stops20h 55m
Delta
Sun 5/246:15 am
AUS
-
ORK
2 stops22h 05m
Delta
Deal found 5/3$1,073

Find flight deals from Ireland to Austin

Keep the following information in mind while searching for Ireland to Austin flight deals. Data was last updated May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$756
(SmartFares)

One-way from

$418
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$946
Provider with most accurate pricing for Dublin-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Austin Bergstrom flights.
Search Deals
From Ireland to Austin Bergstrom
Search Deals
One-way flight from Ireland to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 6, 2026.
Use the filters below to find and compare flights from Ireland to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 6/18

10:40 am-9:24 am

1 stop28h 44m

Austin Bergstrom

Sat 7/4

6:05 pm-8:20 am

1 stop32h 15m

$760

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 6/4

5:55 am-4:10 pm

1 stop16h 15m

Austin Bergstrom

Thu 6/11

10:30 am-8:45 am

2 stops16h 15m

$881

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 6/15

5:55 am-3:20 pm

1 stop15h 25m

Austin Bergstrom

Mon 6/22

10:30 am-10:00 am

2 stops17h 30m

$881

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 6/18

5:55 am-4:10 pm

1 stop16h 15m

Austin Bergstrom

Thu 6/25

10:30 am-10:00 am

2 stops17h 30m

$882

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 6/2

5:55 am-8:33 pm

2 stops20h 38m

Austin Bergstrom

Tue 6/23

10:35 am-8:15 am

2 stops15h 40m

$886

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 6/4

11:10 am-10:35 pm

2 stops17h 25m

Austin Bergstrom

Thu 6/18

6:10 am-7:55 am

1 stop19h 45m

$886

CorkAustin

ORK - AUS

ORKAUS

Cork

Wed 5/20

6:15 am-9:10 pm

2 stops20h 55m

Austin Bergstrom

Sun 5/24

6:15 am-10:20 am

2 stops22h 05m

$1,073

CorkAustin

ORK - AUS

ORKAUS

Cork

Thu 5/21

7:10 am-10:42 pm

2 stops21h 32m

Austin Bergstrom

Mon 5/25

5:55 pm-7:50 pm

1 stop19h 55m

$1,092
Quickest round-trip

CorkAustin

ORK - AUS

ORKAUS

Cork

Wed 5/20

7:10 am-3:25 pm

1 stop14h 15m

Austin Bergstrom

Sun 5/24

3:36 pm-3:10 pm

2 stops17h 34m

$1,113

CorkAustin

ORK - AUS

ORKAUS

Cork

Thu 9/24

7:10 am-3:25 pm

1 stop14h 15m

Austin Bergstrom

Mon 9/28

1:55 pm-3:10 pm

2 stops19h 15m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 26 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Ireland to Austin?

To ensure you get the cheapest price possible for a flight from Ireland to Austin, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Ireland to Austin (average of $241). Flying from Ireland to Austin in July is currently the most expensive (average of $929). 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.

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.

  • How long is the flight from Ireland to Austin?

    JetBlue, Delta, and British Airways can get you from Ireland to Austin in just under 14h 15m. Your travel time can differ by up to 14h 29m. There are 4573 mi between Ireland and Austin. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, March is the cheapest month in which you can book a flight from Ireland to Austin (average of $241). Flying from Ireland to Austin in July is currently the most expensive (average of $929). 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 Austin?

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

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