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$330+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Dublin are usually found in January or February, 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$664
(United Airlines)

One-way from

$330
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$864
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. 23% potential increase in price ($282 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 15, 2025.

This United deal was found by Cheapflights users on 4/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:00 amAUS - DUB
1 stop15h 45mUnited Airlines
Tue 8/199:20 amDUB - AUS
2 stops32h 36mUnited Airlines
Deal found 4/14$537
This United deal was found by Cheapflights users on 4/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:29 pmAUS - DUB
1 stop34h 16mMultiple Airlines
Tue 8/199:50 amDUB - AUS
1 stop30h 39mMultiple Airlines
Deal found 4/13$549
This Air Canada deal was found by Cheapflights users on 4/13. 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.
Wed 8/1310:00 amAUS - DUB
1 stop15h 45mAir Canada
Wed 8/209:20 amDUB - AUS
1 stop16h 27mAir Canada
Deal found 4/13$550
This British Airways deal was found by Cheapflights users on 4/14. 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.
Mon 11/177:05 pmAUS - DUB
1 stop18h 30mBritish Airways
Mon 11/248:30 pmDUB - AUS
1 stop26h 25mBritish Airways
Deal found 4/14$570
This Delta deal was found by Cheapflights users on 4/14. 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 12/12:45 pmAUS - DUB
1 stop11h 00mDelta
Fri 12/1210:45 amDUB - AUS
2 stops17h 13mDelta
Deal found 4/14$576
This Gurufare deal was found by Cheapflights users on 4/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:10 pmAUS - DUB
2 stops24h 05mScandinavian Airlines
Mon 9/227:05 pmDUB - AUS
2 stops33h 00mScandinavian Airlines
Deal found 4/14$618
This Ovago deal was found by Cheapflights users on 4/14. 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.
Mon 8/47:15 amAUS - DUB
2 stops18h 55mLufthansa
Tue 8/1212:10 pmDUB - AUS
1 stop32h 10mLufthansa
Deal found 4/14$772

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 April 15, 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

Sun 8/3

10:00 am-7:45 am

1 stop15h 45m

Dublin

Tue 8/19

9:20 am-11:56 am

2 stops32h 36m

$537

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 8/3

5:29 pm-9:45 am

1 stop34h 16m

Dublin

Tue 8/19

9:50 am-10:29 am

1 stop30h 39m

$549

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 8/13

10:00 am-7:45 am

1 stop15h 45m

Dublin

Wed 8/20

9:20 am-7:47 pm

1 stop16h 27m

$550

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 9/8

12:10 pm-6:15 pm

2 stops24h 05m

Dublin

Mon 9/22

7:05 pm-10:05 pm

2 stops33h 00m

$618

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 8/4

7:15 am-8:10 am

2 stops18h 55m

Dublin

Tue 8/12

12:10 pm-2:20 pm

1 stop32h 10m

$772

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 5/26

2:35 pm-7:55 am

1 stop11h 20m

Dublin

Wed 6/4

10:00 am-5:13 pm

1 stop13h 13m

$796

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 6/23

5:45 pm-2:40 pm

1 stop14h 55m

Dublin

Mon 6/30

3:20 pm-3:50 pm

1 stop30h 30m

$824

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 6/11

8:11 pm-12:55 am

3 stops46h 44m

$330

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 10/12

12:00 pm-9:00 am

1 stop15h 00m

$363

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 10/12

5:15 am-7:10 am

3 stops19h 55m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 16 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Austin-Dublin flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 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 $1,006). 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 April 15, 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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 15, 2025.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,926 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $664 on this airline. Additional options worth looking into are Air Canada and KLM, starting at $666 and $796 round-trip. You may be able to fly from Austin to Dublin for 25% 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 Aer Lingus ($539), Delta ($608), and JetBlue ($663).

  • 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 $1,006). 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 8 airlines flying from Austin to Dublin

Discover the top 8 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$483Average$839FlexibilityNo cancel feeOn-time70%
DeltaCheapest$525Average$872FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$572Average$863FlexibilityNo cancel feeOn-time69%
IberiaCheapest$589Average$1,148FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$599Average$1,000FlexibilityNo cancel feeOn-time71%
KLMCheapest$625Average$930FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$654Average$921FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$762Average$1,142FlexibilityNo cancel feeOn-timeN/A

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