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$359+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dublin to Austin Bergstrom are usually found in November or February, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 December 12, 2025.

This Iberia deal was found by Cheapflights users on 12/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:55 pmDUB - AUS
1 stop14h 00mMultiple Airlines
Tue 1/137:00 pmAUS - DUB
1 stop13h 20mMultiple Airlines
Deal found 12/11$877
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/231:00 pmDUB - AUS
1 stop12h 10mAmerican Airlines
Thu 1/112:39 pmAUS - DUB
1 stop14h 01mAmerican Airlines
Deal found 12/10$895
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:55 pmDUB - AUS
1 stop14h 00mAmerican Airlines
Tue 1/1312:47 pmAUS - DUB
2 stops13h 53mAmerican Airlines
Deal found 12/11$909
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/231:00 pmDUB - AUS
1 stop16h 50mAmerican Airlines
Fri 1/27:07 amAUS - DUB
1 stop19h 33mAmerican Airlines
Deal found 12/10$934
This KLM deal was found by Cheapflights users on 12/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:55 amDUB - AUS
1 stop16h 15mKLM
Mon 12/2910:55 amAUS - DUB
1 stop14h 50mKLM
Deal found 12/11$939
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:55 amDUB - AUS
1 stop16h 15mDelta
Mon 12/293:29 pmAUS - DUB
2 stops18h 51mDelta
Deal found 12/11$941
This United Airlines deal was found by Cheapflights users on 12/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:00 amDUB - AUS
1 stop33h 19mUnited Airlines
Sat 1/36:45 amAUS - DUB
1 stop19h 25mUnited Airlines
Deal found 12/10$942
This United Airlines deal was found by Cheapflights users on 12/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:30 amDUB - AUS
2 stops19h 17mUnited Airlines
Thu 1/12:17 pmAUS - DUB
2 stops13h 38mUnited Airlines
Deal found 12/10$953
This United Airlines deal was found by Cheapflights users on 12/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:05 pmDUB - AUS
2 stops16h 42mUnited Airlines
Tue 1/139:35 amAUS - DUB
2 stops16h 35mUnited Airlines
Deal found 12/10$967

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(Mytrip)

One-way from

$359
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$875
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 Dublin to Austin Bergstrom
Search Deals
One-way flight from Dublin to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Wed 2/18

12:30 pm-9:37 pm

2 stops39h 07m

Austin Bergstrom

Sat 2/28

12:34 pm-11:45 am

2 stops41h 11m

$657

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 1/26

12:30 pm-9:27 pm

2 stops38h 57m

Austin Bergstrom

Fri 1/30

1:55 pm-9:25 am

2 stops37h 30m

$657

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 3/4

12:30 pm-9:37 pm

2 stops39h 07m

Austin Bergstrom

Tue 3/17

4:15 pm-11:45 am

2 stops38h 30m

$667

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sun 3/1

11:30 am-10:49 am

2 stops29h 19m

Austin Bergstrom

Mon 3/16

6:00 am-4:20 am

1 stop17h 20m

$699

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 1/26

9:40 pm-11:24 pm

2 stops31h 44m

Austin Bergstrom

Mon 2/9

5:50 am-5:15 am

1 stop17h 25m

$703

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sun 1/25

9:45 am-11:24 pm

3 stops43h 39m

Austin Bergstrom

Sun 2/1

5:50 am-7:10 am

2 stops19h 20m

$742

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 3/5

11:25 am-10:29 am

2 stops29h 04m

Austin Bergstrom

Tue 3/17

6:00 am-4:20 am

1 stop17h 20m

$743

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sun 3/1

11:30 am-10:49 am

2 stops29h 19m

Austin Bergstrom

Wed 3/18

6:00 am-4:20 am

1 stop17h 20m

$749

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 3/6

12:30 pm-12:22 am

2 stops41h 52m

Austin Bergstrom

Mon 3/9

3:55 pm-11:45 am

2 stops38h 50m

$753

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 1/28

8:00 pm-4:04 pm

2 stops50h 04m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 18 results
1
2

Compare providers for flights from Dublin to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Austin in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dublin-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dublin-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Austin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 5, 2025.

The best time to book flights from Dublin to Austin is 51 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, December is the cheapest month in which you can book a flight from Dublin to Austin (average of $315). Flying from Dublin to Austin in July is currently the most expensive (average of $918). 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.

How much does it cost to fly round-trip from Dublin to Austin?

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 December 12, 2025.
See what other customers who have flown with United Airlines and American 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.
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

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.

  • How long is the flight from Dublin to Austin?

    Scandinavian Airlines can get you from Dublin to Austin in just under 39h 07m. Your travel time can differ by up to . Dublin and Austin are separated by a distance of 4624 mi.

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

    Flying on American Airlines is currently your cheapest option to Austin, with prices starting at $500. Another option worth looking into is United Airlines, starting at $799 round trip. You may be able to fly from Dublin to Austin for 44% less than the average price by searching for these airlines.

  • 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, December is the cheapest month in which you can book a flight from Dublin to Austin (average of $315). Flying from Dublin to Austin in July is currently the most expensive (average of $918). 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
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Dublin to Austin

Discover the top 2 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$500Average$1,071FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$799Average$1,026FlexibilityNo cancel feeOn-time69%

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