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$370+ Cheap flights from Austin (AUS) to Dublin (DUB)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Dublin are usually found in November or January, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Austin to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Dublin (DUB). 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$391
(Kiwi.com)

One-way from

$370
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$631
Provider with most accurate pricing for Austin Bergstrom-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Dublin flights.
Search Deals
From Austin Bergstrom to Dublin
Search Deals
One-way flight from Austin Bergstrom to Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Austin to Dublin

Cheapest flights from Austin to Dublin
Explore the most affordable flight options available from Austin to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Tue 12/211:05 amAUS - DUB
1 stop14h 25mLufthansa
Tue 12/912:05 pmDUB - AUS
1 stop14h 38mLufthansa
Deal found 11/19$432
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Sun 11/231:05 pmAUS - DUB
1 stop12h 05mMultiple Airlines
Tue 12/95:00 amDUB - AUS
1 stop15h 15mMultiple Airlines
Deal found 11/20$445
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/15:19 pmAUS - DUB
1 stop32h 51mUnited Airlines
Fri 12/129:00 amDUB - AUS
1 stop33h 19mUnited Airlines
Deal found 11/20$456
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:05 pmAUS - DUB
1 stop12h 05mAir Canada
Fri 12/129:00 amDUB - AUS
1 stop33h 19mAir Canada
Deal found 11/19$468
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:05 pmAUS - DUB
1 stop12h 05mMultiple Airlines
Tue 12/95:00 amDUB - AUS
1 stop15h 15mMultiple Airlines
Deal found 11/19$469
This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:05 pmAUS - DUB
1 stop12h 05mAir Canada
Sun 12/149:00 amDUB - AUS
2 stops18h 27mAir Canada
Deal found 11/19$470
This Delta deal was found by Cheapflights users on 11/20. 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.
Sun 11/235:30 amAUS - DUB
2 stops21h 50mDelta
Tue 12/95:55 amDUB - AUS
2 stops21h 40mDelta
Deal found 11/20$472
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/212:14 pmAUS - DUB
2 stops13h 16mUnited Airlines
Fri 12/1212:05 pmDUB - AUS
2 stops16h 54mUnited Airlines
Deal found 11/19$473
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:15 amAUS - DUB
2 stops14h 55mMultiple Airlines
Tue 12/95:00 amDUB - AUS
1 stop15h 15mMultiple Airlines
Deal found 11/20$474
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 12/104:19 pmAUS - DUB
1 stop11h 36mLufthansa
Mon 12/1512:05 pmDUB - AUS
1 stop14h 38mLufthansa
Deal found 11/19$478

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Dublin 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 November 20, 2025.
Use the filters below to find and compare flights from Austin to Dublin that are best for you.

Fly from

Austin

Fly to

Dublin

Route

Depart

Return

Price

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 1/29

9:50 am-7:30 am

2 stops15h 40m

Dublin

Fri 2/6

9:00 am-1:19 pm

2 stops34h 19m

$455

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/14

11:20 am-7:30 am

1 stop14h 10m

Dublin

Sun 1/18

9:00 am-1:19 pm

2 stops34h 19m

$455

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/7

9:50 am-8:10 am

1 stop16h 20m

Dublin

Wed 1/14

9:00 am-11:31 am

2 stops32h 31m

$455

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/7

9:50 am-8:10 am

1 stop16h 20m

Dublin

Fri 1/16

9:00 am-11:31 am

2 stops32h 31m

$455

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 1/10

4:12 pm-8:10 am

2 stops33h 58m

Dublin

Wed 1/21

9:00 am-12:19 pm

1 stop33h 19m

$466

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 1/10

2:22 pm-8:10 am

2 stops35h 48m

Dublin

Sat 1/24

9:00 am-12:19 pm

1 stop33h 19m

$466

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 1/12

6:55 pm-5:05 pm

1 stop16h 10m

Dublin

Sun 1/18

10:45 am-4:50 pm

1 stop36h 05m

$468

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 1/10

7:00 pm-6:40 pm

1 stop17h 40m

Dublin

Tue 1/20

8:40 pm-4:50 pm

1 stop26h 10m

$468

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/7

6:30 am-8:10 am

1 stop19h 40m

Dublin

Wed 1/21

9:00 am-12:19 pm

1 stop33h 19m

$468

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Fri 11/28

10:29 am-8:05 pm

3 stops27h 36m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 15 results
1
2

Compare providers for flights from Austin to Dublin

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 Austin to Dublin in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Austin-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Dublin 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 Austin-Dublin 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 Austin to Dublin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Dublin. Price data was last updated on November 14, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Dublin, you should look to book at least 38 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 Austin to Dublin?

Currently, November is the cheapest month in which you can book a flight from Austin to Dublin (average of $433). Flying from Austin to Dublin in June is currently the most expensive (average of $787). 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 AUS to DUB?

Find hourly flight availability from Austin to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

One of the essential ways to save on airfare from Austin to Dublin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 37% on airfare.

What is the cheapest day to fly from Austin to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Austin to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated November 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Austin to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,027 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,027 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,534 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Austin to Dublin. 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 Austin to Dublin?

    There are many flights that can get you from Austin to Dublin in 15h 40m. Fly via United Airlines to get the fastest option. The distance from Austin to Dublin is about 4624 mi.

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

    Our cheapest airline available from Austin to Dublin is Air France. Our recent data shows that you can find tickets from as low as $433 on this airline. Additional options worth looking into are KLM and British Airways, starting at $483 and $499 round-trip. You may be able to fly from Austin to Dublin for 46% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Austin to Dublin (average of $433). Flying from Austin to Dublin in June is currently the most expensive (average of $787). 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 Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 10 airlines flying from Austin to Dublin

Discover the top 10 airlines that operate flights from Austin to Dublin. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$433Average$595FlexibilityNo cancel feeOn-time77%
KLMCheapest$483Average$758FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$499Average$823FlexibilityNo cancel feeOn-time70%
IberiaCheapest$517Average$763FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$517Average$863FlexibilityNo cancel feeOn-time71%
DeltaCheapest$525Average$736FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$527Average$785FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$547Average$769FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$553Average$909FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$764Average$897FlexibilityNo cancel feeOn-timeN/A

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