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$298+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Dublin are usually found in January or November, booked 60 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 June 30, 2025.

Round-trip from

$597
(United Airlines)

One-way from

$298
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,209
From Austin Bergstrom to Dublin
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One-way flight from Austin Bergstrom to Dublin
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Highest demand for flights based on searches. 21% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:05 amAUS - DUB
2 stops18h 05mUnited Airlines
Thu 7/249:50 amDUB - AUS
1 stop30h 39mUnited Airlines
Deal found 6/28$597
This CheapOair deal was found by Cheapflights users on 6/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:00 amAUS - DUB
2 stops16h 15mMultiple Airlines
Thu 10/165:55 amDUB - AUS
1 stop14h 25mMultiple Airlines
Deal found 6/28$601
This Ovago deal was found by Cheapflights users on 6/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:15 pmAUS - DUB
1 stop15h 15mBritish Airways
Mon 9/298:55 pmDUB - AUS
1 stop24h 55mBritish Airways
Deal found 6/28$604
This Air Canada deal was found by Cheapflights users on 6/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:15 amAUS - DUB
1 stop15h 00mAir Canada
Wed 7/309:50 amDUB - AUS
2 stops40h 11mAir Canada
Deal found 6/28$605
This Iberia deal was found by Cheapflights users on 6/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1712:38 pmAUS - DUB
1 stop11h 52mIberia
Tue 7/221:45 pmDUB - AUS
1 stop16h 13mIberia
Deal found 6/28$608
This KLM deal was found by Cheapflights users on 6/30. 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 8/216:00 pmAUS - DUB
1 stop16h 40mKLM
Tue 8/261:20 pmDUB - AUS
2 stops16h 58mKLM
Deal found 6/30$611
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 7/213:00 pmAUS - DUB
1 stop11h 45mDelta
Mon 7/288:55 amDUB - AUS
2 stops19h 14mDelta
Deal found 6/30$616
This Air France deal was found by Cheapflights users on 6/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:20 pmAUS - DUB
1 stop13h 25mAir France
Thu 12/258:55 amDUB - AUS
2 stops18h 18mAir France
Deal found 6/28$653
This FlightHub deal was found by Cheapflights users on 6/30. 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.
Thu 8/211:28 pmAUS - DUB
2 stops37h 57mScandinavian Airlines
Thu 8/2812:20 pmDUB - AUS
2 stops39h 10mScandinavian Airlines
Deal found 6/30$683

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 June 30, 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 7/17

7:05 am-7:10 am

2 stops18h 05m

Dublin

Thu 7/24

9:50 am-10:29 am

1 stop30h 39m

$597

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Fri 10/3

10:00 am-8:15 am

2 stops16h 15m

Dublin

Thu 10/16

5:55 am-2:20 pm

1 stop14h 25m

$601

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 9/25

10:15 pm-7:30 pm

1 stop15h 15m

Dublin

Mon 9/29

8:55 pm-3:50 pm

1 stop24h 55m

$604

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 7/22

11:15 am-8:15 am

1 stop15h 00m

Dublin

Wed 7/30

9:50 am-8:01 pm

2 stops40h 11m

$605

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 7/17

12:38 pm-6:30 am

1 stop11h 52m

Dublin

Tue 7/22

1:45 pm-11:58 pm

1 stop16h 13m

$608

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 8/21

6:00 pm-4:40 pm

1 stop16h 40m

Dublin

Tue 8/26

1:20 pm-12:18 am

2 stops16h 58m

$611

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 7/21

3:00 pm-8:45 am

1 stop11h 45m

Dublin

Mon 7/28

8:55 am-10:09 pm

2 stops19h 14m

$616

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 12/10

12:20 pm-7:45 am

1 stop13h 25m

Dublin

Thu 12/25

8:55 am-9:13 pm

2 stops18h 18m

$653

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 8/21

1:28 pm-9:25 am

2 stops37h 57m

Dublin

Thu 8/28

12:20 pm-9:30 pm

2 stops39h 10m

$683

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 7/23

7:30 am-12:05 am

3 stops34h 35m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 19 results
1
2

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Dublin, you should look to book at least 60 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 $509). Flying from Austin to Dublin in June is currently the most expensive (average of $937). 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 June 30, 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 38% 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.

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 June 30, 2025.
Read reviews from past customers who have flown Delta, KLM, and United 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
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,884 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Our cheapest airline available from Austin to Dublin is United Airlines. Our recent data shows that you can find tickets from as low as $597 on this airline. Additional options worth looking into are Air Canada and British Airways, starting at $601 and $604 round-trip. You may be able to fly from Austin to Dublin for 30% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Austin to Dublin are Air Canada ($394), United Airlines ($413), and Turkish Airlines ($2,692).

  • 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 $509). Flying from Austin to Dublin in June is currently the most expensive (average of $937). 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
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 9 airlines flying from Austin to Dublin

Discover the top 9 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$537Average$880FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$550Average$867FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$556Average$889FlexibilityNo cancel feeOn-time67%
KLMCheapest$572Average$895FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$572Average$840FlexibilityNo cancel feeOn-time69%
DeltaCheapest$583Average$821FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$590Average$937FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$654Average$930FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$762Average$1,017FlexibilityNo cancel feeOn-timeN/A

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