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$469+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find cheap flights from Dublin to Austin with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

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

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 October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:05 pmDUB - AUS
3 stops30h 18mMultiple Airlines
Wed 12/312:19 pmAUS - DUB
2 stops16h 11mMultiple Airlines
Deal found 10/27$592
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:35 pmDUB - AUS
2 stops42h 33mMultiple Airlines
Sun 12/75:24 pmAUS - DUB
1 stop29h 51mMultiple Airlines
Deal found 10/26$777
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:05 pmDUB - AUS
2 stops34h 59mScandinavian Airlines
Wed 12/32:05 pmAUS - DUB
2 stops39h 40mScandinavian Airlines
Deal found 10/27$784
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:35 amDUB - AUS
1 stop15h 15mAer Lingus
Wed 12/36:21 amAUS - DUB
2 stops27h 19mAer Lingus
Deal found 10/27$807
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:55 pmDUB - AUS
2 stops33h 08mMultiple Airlines
Sat 12/131:13 pmAUS - DUB
1 stop34h 02mMultiple Airlines
Deal found 10/26$810
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:45 amDUB - AUS
2 stops17h 24mAmerican Airlines
Wed 12/3112:39 pmAUS - DUB
2 stops22h 21mAmerican Airlines
Deal found 10/28$816
This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:55 pmDUB - AUS
2 stops27h 52mBritish Airways
Tue 12/23:31 pmAUS - DUB
2 stops19h 29mBritish Airways
Deal found 10/28$818
This TravelUp deal was found by Cheapflights users on 10/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:30 amDUB - AUS
1 stop16h 23mIberia
Mon 12/12:51 pmAUS - DUB
1 stop11h 49mIberia
Deal found 10/28$825
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:00 pmDUB - AUS
1 stop33h 50mAmerican Airlines
Tue 12/231:26 pmAUS - DUB
1 stop11h 49mAmerican Airlines
Deal found 10/28$829
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:25 amDUB - AUS
2 stops29h 49mMultiple Airlines
Tue 12/212:19 pmAUS - DUB
3 stops26h 01mMultiple Airlines
Deal found 10/27$831
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:30 amDUB - AUS
3 stops31h 56mMultiple Airlines
Thu 11/135:00 amAUS - DUB
3 stops23h 15mMultiple Airlines
Deal found 10/27$834
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:55 amDUB - AUS
2 stops18h 54mAmerican Airlines
Sat 11/296:55 pmAUS - DUB
1 stop30h 15mAmerican Airlines
Deal found 10/28$835

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$592
(Mytrip)

One-way from

$469
(Cheapflightsfares)

Popular in

August

Cheapest in

February

Average price

$844
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. 8% potential increase in price ($80 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 October 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 October 28, 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 11/26

7:05 pm-7:23 pm

3 stops30h 18m

Austin Bergstrom

Wed 12/3

12:19 pm-10:30 am

2 stops16h 11m

$592

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 2/3

12:30 pm-9:56 pm

2 stops39h 26m

Austin Bergstrom

Thu 2/26

1:40 pm-9:25 am

2 stops37h 45m

$659

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 2/18

12:30 pm-12:40 am

2 stops42h 10m

Austin Bergstrom

Sat 2/28

1:40 pm-11:45 am

2 stops40h 05m

$776

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 11/26

7:35 am-4:50 pm

1 stop15h 15m

Austin Bergstrom

Wed 12/3

6:21 am-3:40 pm

2 stops27h 19m

$807

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 3/10

8:45 am-5:50 pm

1 stop14h 05m

Austin Bergstrom

Tue 3/17

8:00 pm-3:40 pm

1 stop14h 40m

$808

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 2/3

11:30 am-7:43 pm

2 stops38h 13m

Austin Bergstrom

Thu 2/26

10:35 am-5:15 am

1 stop12h 40m

$810

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sat 12/6

4:55 pm-8:03 pm

2 stops33h 08m

Austin Bergstrom

Sat 12/13

1:13 pm-5:15 am

1 stop34h 02m

$810

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 2/18

8:50 am-10:25 pm

2 stops19h 35m

Austin Bergstrom

Sat 2/28

7:00 pm-3:00 pm

1 stop14h 00m

$815

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 2/20

11:30 am-10:54 pm

2 stops17h 24m

Austin Bergstrom

Tue 2/24

7:00 pm-2:20 pm

1 stop13h 20m

$817

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 4/20

6:30 am-7:39 pm

2 stops19h 09m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 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 October.
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 October 24, 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, February is the cheapest month in which you can book a flight from Dublin to Austin (average of $404). Flying from Dublin to Austin in July is currently the most expensive (average of $919). 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.

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 October 28, 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
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 and Aer Lingus can get you from Dublin to Austin in just under 15h 15m. Your travel time can differ by up to 24h 11m. Dublin and Austin are separated by a distance of 4624 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, February is the cheapest month in which you can book a flight from Dublin to Austin (average of $404). Flying from Dublin to Austin in July is currently the most expensive (average of $919). 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
Dripping Springs
Georgetown
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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$500Average$1,071FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$799Average$1,026FlexibilityNo cancel feeOn-time69%

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