$332+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
May 17 — May 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Austin to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to DublinExplore 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 17, 2026.
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 17, 2026.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
AUS
- DUB
2 stops25h 15m
Multiple Airlines
Fri 5/812:15 pm
DUB
- AUS
2 stops27h 16m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$732
This Gotogate deal was found by Cheapflights users on 4/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:10 pm
AUS
- DUB
1 stop12h 00m
Multiple Airlines
Thu 11/125:10 am
DUB
- AUS
1 stop15h 05m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$746
This Air Canada deal was found by Cheapflights users on 4/15. 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 9/210:25 am
AUS
- DUB
1 stop15h 20m
Air Canada
Tue 9/89:20 am
DUB
- AUS
2 stops32h 32m
Air Canada
Deal found 4/15![Air Canada logo]()
$749
This Air Canada deal was found by Cheapflights users on 4/15. 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 9/210:25 am
AUS
- DUB
1 stop15h 20m
Air Canada
Fri 9/119:20 am
DUB
- AUS
2 stops34h 27m
Air Canada
Deal found 4/15![Air Canada logo]()
$754
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:55 pm
AUS
- DUB
1 stop12h 05m
British Airways
Tue 9/1512:50 pm
DUB
- AUS
1 stop13h 45m
British Airways
Deal found 4/14![British Airways logo]()
$755
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 pm
AUS
- DUB
1 stop32h 20m
United Airlines
Fri 9/189:20 am
DUB
- AUS
1 stop31h 28m
United Airlines
Deal found 4/13![United Airlines logo]()
$756
This Air Canada deal was found by Cheapflights users on 4/15. 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 9/111:40 am
AUS
- DUB
2 stops38h 05m
Air Canada
Tue 9/89:20 am
DUB
- AUS
2 stops32h 32m
Air Canada
Deal found 4/15![Air Canada logo]()
$757
This Air Canada deal was found by Cheapflights users on 4/15. 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 9/111:40 am
AUS
- DUB
1 stop14h 35m
Air Canada
Wed 9/99:20 am
DUB
- AUS
2 stops34h 27m
Air Canada
Deal found 4/15![Air Canada logo]()
$759
This United Airlines deal was found by Cheapflights users on 4/15. 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 9/17:15 am
AUS
- DUB
1 stop18h 05m
United Airlines
Fri 9/119:50 am
DUB
- AUS
1 stop16h 11m
United Airlines
Deal found 4/15![United Airlines logo]()
$760
This Air Canada deal was found by Cheapflights users on 4/15. 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 9/111:40 am
AUS
- DUB
2 stops38h 05m
Air Canada
Thu 9/109:50 am
DUB
- AUS
2 stops32h 02m
Air Canada
Deal found 4/15![Air Canada logo]()
$762
Best flights from Austin to DublinDiscover carefully curated flight deals from Austin to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Austin to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 9/125:00 pm
AUS
- DUB
1 stop32h 20m
United Airlines
Fri 9/189:20 am
DUB
- AUS
1 stop31h 28m
United Airlines
Deal found 4/16![United Airlines logo]()
$757
This Delta deal was found by Cheapflights users on 4/12. 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.
Wed 8/199:45 am
AUS
- DUB
1 stop16h 10m
Delta
Thu 8/278:55 am
DUB
- AUS
1 stop13h 15m
Delta
Deal found 4/12![Delta logo]()
$829
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:40 am
AUS
- DUB
1 stop14h 35m
United Airlines
Sun 9/69:50 am
DUB
- AUS
1 stop16h 27m
United Airlines
Deal found 4/13![United Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 4/15. 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 8/302:40 pm
AUS
- DUB
1 stop11h 15m
Delta
Tue 9/81:25 pm
DUB
- AUS
2 stops16h 54m
Delta
Deal found 4/15![Delta logo]()
$850
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:10 pm
AUS
- DUB
2 stops15h 00m
United Airlines
Thu 9/179:20 am
DUB
- AUS
1 stop16h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$818
This Delta deal was found by Cheapflights users on 4/15. 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 8/2012:20 pm
AUS
- DUB
2 stops14h 55m
Delta
Sat 8/295:55 am
DUB
- AUS
2 stops20h 27m
Delta
Deal found 4/15![Delta logo]()
$913
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:58 pm
AUS
- DUB
2 stops13h 17m
United Airlines
Thu 10/18:50 am
DUB
- AUS
2 stops18h 24m
United Airlines
Deal found 4/13![United Airlines logo]()
$865
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:20 pm
AUS
- DUB
2 stops13h 00m
United Airlines
Fri 10/169:20 am
DUB
- AUS
2 stops36h 09m
United Airlines
Deal found 4/14![United Airlines logo]()
$880
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 8/159:35 am
AUS
- DUB
2 stops40h 10m
United Airlines
Sun 8/309:50 am
DUB
- AUS
1 stop16h 27m
United Airlines
Deal found 4/15![United Airlines logo]()
$895
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 9/265:16 pm
AUS
- DUB
2 stops32h 59m
United Airlines
Sun 10/49:50 am
DUB
- AUS
1 stop16h 11m
United Airlines
Deal found 4/16![United Airlines logo]()
$899
Last-minute flights from Austin to DublinDiscover last-minute flight deals from Austin to Dublin. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Dublin. Data last updated April 17, 2026 and is based on user searches.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:05 pm
AUS
- DUB
1 stop18h 45m
Lufthansa
Wed 5/65:55 am
DUB
- AUS
1 stop14h 05m
Lufthansa
Deal found 4/14![Lufthansa logo]()
$827
This Gotogate deal was found by Cheapflights users on 4/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:05 pm
AUS
- DUB
1 stop18h 45m
Lufthansa
Tue 5/56:00 am
DUB
- AUS
1 stop14h 00m
Lufthansa
Deal found 4/15![Lufthansa logo]()
$830
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:25 am
AUS
- DUB
1 stop13h 50m
Multiple Airlines
Thu 5/71:20 pm
DUB
- AUS
1 stop17h 03m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$855
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
AUS
- DUB
2 stops25h 15m
Multiple Airlines
Fri 5/812:15 pm
DUB
- AUS
2 stops27h 16m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$732
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:26 am
AUS
- DUB
2 stops18h 39m
Multiple Airlines
Sun 5/108:00 am
DUB
- AUS
3 stops46h 23m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$863
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
AUS
- DUB
1 stop17h 15m
Multiple Airlines
Thu 5/145:35 pm
DUB
- AUS
2 stops45h 56m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$837
This Mytrip deal was found by Cheapflights users on 4/12. 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.
Sat 5/96:00 am
AUS
- DUB
2 stops23h 05m
Multiple Airlines
Wed 5/209:40 am
DUB
- AUS
2 stops31h 18m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$847
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:26 am
AUS
- DUB
2 stops20h 49m
Multiple Airlines
Mon 5/185:35 pm
DUB
- AUS
3 stops36h 48m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Wed 5/1310:26 am
AUS
- DUB
1 stop16h 49m
Multiple Airlines
Mon 5/186:30 am
DUB
- AUS
2 stops33h 01m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$784
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
AUS
- DUB
2 stops19h 45m
Multiple Airlines
Wed 6/39:20 am
DUB
- AUS
2 stops21h 03m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$860
One-way flights from Austin to DublinSearch for one-way flight options from Austin to Dublin. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Austin to Dublin. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:37 am
AUS
- DUB
2 stops29h 23m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$332
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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.
Mon 9/75:55 pm
AUS
- DUB
1 stop12h 05m
British Airways
Deal found 4/12![British Airways logo]()
$347
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:20 pm
AUS
- DUB
2 stops15h 35m
British Airways
Deal found 4/16![British Airways logo]()
$348
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:52 pm
AUS
- DUB
3 stops51h 28m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$353
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:52 pm
AUS
- DUB
3 stops53h 08m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 4/16. 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 9/910:25 am
AUS
- DUB
1 stop15h 20m
United Airlines
Deal found 4/16![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 4/12. 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 9/710:52 am
AUS
- DUB
2 stops16h 23m
Delta
Deal found 4/12![Delta logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Mon 5/188:48 pm
AUS
- DUB
3 stops29h 32m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$366
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:30 pm
AUS
- DUB
2 stops33h 50m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$385
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 pm
AUS
- DUB
2 stops34h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sun 5/176:00 am
AUS
- DUB
2 stops25h 15m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$390
Find 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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $732 (Mytrip) |
One-way from | $332 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $687 |
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 17, 2026.
Use the filters below to find and compare flights from Austin to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sat 9/12
5:00 pm-7:20 am
1 stop32h 20m
Dublin
Fri 9/18
9:20 am-10:48 am
1 stop31h 28m
$757
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Tue 9/1
11:40 am-8:15 am
1 stop14h 35m
Dublin
Sun 9/6
9:50 am-8:17 pm
1 stop16h 27m
$814
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Fri 9/11
2:10 pm-11:10 am
2 stops15h 00m
Dublin
Thu 9/17
9:20 am-7:55 pm
1 stop16h 35m
$818
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Wed 8/19
9:45 am-7:55 am
1 stop16h 10m
Dublin
Thu 8/27
8:55 am-4:10 pm
1 stop13h 15m
$829
Quickest round-trip
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sun 8/30
2:40 pm-7:55 am
1 stop11h 15m
Dublin
Tue 9/8
1:25 pm-12:19 am
2 stops16h 54m
$850
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Tue 9/1
12:58 pm-8:15 am
2 stops13h 17m
Dublin
Thu 10/1
8:50 am-9:14 pm
2 stops18h 24m
$865
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Fri 10/2
12:20 pm-7:20 am
2 stops13h 00m
Dublin
Fri 10/16
9:20 am-3:29 pm
2 stops36h 09m
$880
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sat 8/15
9:35 am-7:45 am
2 stops40h 10m
Dublin
Sun 8/30
9:50 am-8:17 pm
1 stop16h 27m
$895
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sat 9/26
5:16 pm-8:15 am
2 stops32h 59m
Dublin
Sun 10/4
9:50 am-8:01 pm
1 stop16h 11m
$899
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Thu 8/20
12:20 pm-9:15 am
2 stops14h 55m
Dublin
Sat 8/29
5:55 am-8:22 pm
2 stops20h 27m
$913
Showing 1-10 of 19 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Dublin flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
AUS-DUB
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 10, 2026.
To ensure you get the cheapest price possible for a flight from Austin to Dublin, you should look to book at least 79 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, February is the cheapest month in which you can book a flight from Austin to Dublin (average of $484). Flying from Austin to Dublin in June is currently the most expensive (average of $1,045). 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 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 April 17, 2026.
Read reviews from past customers who have flown Delta,KLM, andUnited 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.
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsMaynooth
Castleknock
Leixlip
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Dublin flight routes
Flights by cabin class
Other flight options
Other flights from Austin
Popular flights
Alternative routes for Austin to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
Search flights from Austin to Dublin by cabin class
Find flights from Austin to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Dublin flights
Browse other Austin and Dublin flight options. Last updated on April 17, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$419 | Average$710 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$424 | Average$633 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$433 | Average$711 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$460 | Average$753 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$466 | Average$717 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$706 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$697 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$687 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$530 | Average$686 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$689 | Average$884 | FlexibilityNo cancel fee | On-timeN/A |