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$364+ Cheap flights from Dublin (DUB) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Dublin to Austin Bergstrom are usually found in November or February, booked 90 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Dublin to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$611
(lastminute.com)

One-way from

$364
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,027
From Dublin to Austin Bergstrom
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One-way flight from Dublin to Austin Bergstrom
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Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Dublin to Austin

Cheapest flights from Dublin to Austin
Explore the most affordable flight options available from Dublin to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This lastminute.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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:20 pmDUB - AUS
2 stops39h 10mScandinavian Airlines
Thu 9/114:00 pmAUS - DUB
2 stops20h 15mScandinavian Airlines
Deal found 7/28$611
This Bravofly 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:40 amDUB - AUS
1 stop31h 08mJetBlue
Mon 9/2212:33 pmAUS - DUB
1 stop14h 27mJetBlue
Deal found 7/27$715
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:20 amDUB - AUS
2 stops32h 47mMultiple Airlines
Mon 9/2212:02 pmAUS - DUB
3 stops25h 13mMultiple Airlines
Deal found 7/28$722
This Aunt Betty 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:50 amDUB - AUS
2 stops21h 05mAer Lingus
Mon 10/65:45 pmAUS - DUB
1 stop18h 30mAer Lingus
Deal found 7/29$844
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:20 amDUB - AUS
2 stops18h 45mUnited Airlines
Mon 10/65:15 amAUS - DUB
3 stops19h 55mUnited Airlines
Deal found 7/29$860
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 12/235:55 amDUB - AUS
2 stops22h 15mDelta
Wed 12/3110:44 amAUS - DUB
2 stops16h 01mDelta
Deal found 7/29$863
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:40 pmDUB - AUS
1 stop26h 10mBritish Airways
Sat 4/185:45 pmAUS - DUB
1 stop12h 10mBritish Airways
Deal found 7/27$880
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:55 amDUB - AUS
1 stop14h 25mLufthansa
Fri 9/194:55 pmAUS - DUB
1 stop11h 25mLufthansa
Deal found 7/29$881
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:45 amDUB - AUS
1 stop13h 32mKLM
Wed 12/318:25 amAUS - DUB
1 stop17h 20mKLM
Deal found 7/28$889
This Aunt Betty 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:20 amDUB - AUS
1 stop16h 51mAir Canada
Sun 10/129:45 amAUS - DUB
2 stops16h 30mAir Canada
Deal found 7/28$910

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 July 29, 2025.
Use the filters below to find and compare flights from Dublin to Austin that are best for you.

Fly from

Dublin

Fly to

Austin

Route

Depart

Return

Price

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 9/4

12:20 pm-9:30 pm

2 stops39h 10m

Austin Bergstrom

Thu 9/11

4:00 pm-6:15 pm

2 stops20h 15m

$611

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 9/8

10:40 am-11:48 am

1 stop31h 08m

Austin Bergstrom

Mon 9/22

12:33 pm-9:00 am

1 stop14h 27m

$715

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 9/18

8:20 am-11:07 am

2 stops32h 47m

Austin Bergstrom

Mon 9/22

12:02 pm-7:15 pm

3 stops25h 13m

$722

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 9/22

8:50 am-11:55 pm

2 stops21h 05m

Austin Bergstrom

Mon 10/6

5:45 pm-6:15 pm

1 stop18h 30m

$844

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 9/22

9:20 am-10:05 pm

2 stops18h 45m

Austin Bergstrom

Mon 10/6

5:15 am-7:10 am

3 stops19h 55m

$860

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 12/23

5:55 am-10:10 pm

2 stops22h 15m

Austin Bergstrom

Wed 12/31

10:44 am-8:45 am

2 stops16h 01m

$863

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 12/15

8:40 pm-4:50 pm

1 stop26h 10m

Austin Bergstrom

Sat 4/18

5:45 pm-11:55 am

1 stop12h 10m

$880

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 9/12

5:55 am-2:20 pm

1 stop14h 25m

Austin Bergstrom

Fri 9/19

4:55 pm-10:20 am

1 stop11h 25m

$881

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 12/23

9:45 am-5:17 pm

1 stop13h 32m

Austin Bergstrom

Wed 12/31

8:25 am-7:45 am

1 stop17h 20m

$889

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 10/3

9:20 am-8:11 pm

1 stop16h 51m

Austin Bergstrom

Sun 10/12

9:45 am-8:15 am

2 stops16h 30m

$910

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 18 results
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Best time to book a flight from Dublin to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Dublin 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 Dublin to Austin

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Austin. Price data was last updated on July 25, 2025.

The best time to book flights from Dublin to Austin is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Austin (average of $286). Flying from Dublin 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 DUB to AUS?

Find hourly flight availability from Dublin 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 July 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Dublin to Austin by exploring options for tickets at noon.

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 July 29, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Dublin to Austin 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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Dublin to Austin round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Austin, with prices starting at $611. Additional round-trip tickets that might be worth considering are offered by JetBlue and Aer Lingus, with the lowest prices starting at $715 and $844, respectively. You may be able to fly from Dublin to Austin for 31% less than the average price by searching for these airlines.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $606. Users have also found prices from $613 and $728 on Aer Lingus and British Airways, respectively.

  • Can I find deals for flights from Dublin to Austin that include hotel bookings?

    Yes. In addition to deals on Dublin to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Austin.

  • Can I find deals for business class flights from Dublin to Austin?

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Austin?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Austin (average of $286). Flying from Dublin 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 Austin?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Dublin to Austin

Discover the top 3 airlines that operate flights from Dublin 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$754Average$954FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$776Average$958FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$799Average$979FlexibilityNo cancel feeOn-time69%

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