$348+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DUB
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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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 May 12, 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 May 12, 2026.
This KAYAK deal was found by Cheapflights users on 5/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am
AUS
- DUB
1 stop20h 35m
Aer Lingus
Thu 10/291:00 pm
DUB
- AUS
1 stop28h 19m
Aer Lingus
Deal found 5/10![Aer Lingus logo]()
$687
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:04 pm
AUS
- DUB
1 stop14h 11m
Aer Lingus
Thu 9/241:20 pm
DUB
- AUS
1 stop27h 28m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$692
This Ovago deal was found by Cheapflights users on 5/8. 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.
Sun 9/612:05 pm
AUS
- DUB
1 stop14h 10m
Aer Lingus
Tue 9/151:20 pm
DUB
- AUS
1 stop27h 28m
Aer Lingus
Deal found 5/8![Aer Lingus logo]()
$693
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:18 am
AUS
- DUB
1 stop16h 57m
Aer Lingus
Tue 10/271:00 pm
DUB
- AUS
1 stop28h 19m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$696
This KAYAK deal was found by Cheapflights users on 5/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:28 am
AUS
- DUB
1 stop16h 42m
Aer Lingus
Wed 9/91:20 pm
DUB
- AUS
1 stop27h 28m
Aer Lingus
Deal found 5/10![Aer Lingus logo]()
$698
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:28 am
AUS
- DUB
1 stop16h 42m
Aer Lingus
Tue 9/151:20 pm
DUB
- AUS
1 stop27h 28m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$703
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:43 am
AUS
- DUB
1 stop15h 27m
Aer Lingus
Wed 9/161:20 pm
DUB
- AUS
1 stop27h 28m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$742
This KAYAK deal was found by Cheapflights users on 5/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am
AUS
- DUB
1 stop20h 00m
Aer Lingus
Mon 11/21:00 pm
DUB
- AUS
1 stop29h 19m
Aer Lingus
Deal found 5/10![Aer Lingus logo]()
$743
This KAYAK deal was found by Cheapflights users on 5/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:12 am
AUS
- DUB
1 stop16h 03m
Aer Lingus
Fri 11/131:00 pm
DUB
- AUS
1 stop29h 19m
Aer Lingus
Deal found 5/10![Aer Lingus logo]()
$747
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:11 am
AUS
- DUB
1 stop16h 19m
Aer Lingus
Mon 9/141:20 pm
DUB
- AUS
1 stop27h 28m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$748
This KAYAK deal was found by Cheapflights users on 5/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:05 pm
AUS
- DUB
1 stop13h 15m
Multiple Airlines
Mon 11/21:00 pm
DUB
- AUS
1 stop29h 19m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$751
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 May 12, 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 May 12, 2026.
This Delta deal was found by Cheapflights users on 5/8. 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 11/16:45 am
AUS
- DUB
2 stops19h 10m
Delta
Sun 11/158:50 am
DUB
- AUS
2 stops20h 07m
Delta
Deal found 5/8![Delta logo]()
$829
This United Airlines deal was found by Cheapflights users on 5/9. 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 9/265:04 pm
AUS
- DUB
1 stop32h 16m
United Airlines
Sun 10/49:20 am
DUB
- AUS
1 stop31h 28m
United Airlines
Deal found 5/9![United Airlines logo]()
$888
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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.
Tue 6/911:28 am
AUS
- DUB
1 stop14h 52m
JetBlue
Tue 6/1610:40 am
DUB
- AUS
1 stop12h 25m
JetBlue
Deal found 5/7![JetBlue logo]()
$1,026
This Delta deal was found by Cheapflights users on 5/10. 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 9/68:00 am
AUS
- DUB
2 stops20h 00m
Delta
Mon 9/145:55 am
DUB
- AUS
2 stops15h 35m
Delta
Deal found 5/10![Delta logo]()
$833
This United Airlines deal was found by Cheapflights users on 5/10. 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 8/157:10 pm
AUS
- DUB
2 stops31h 05m
United Airlines
Sun 8/309:50 am
DUB
- AUS
1 stop16h 27m
United Airlines
Deal found 5/10![United Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 5/10. 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 10/105:04 pm
AUS
- DUB
1 stop32h 16m
United Airlines
Sat 10/179:20 am
DUB
- AUS
2 stops42h 01m
United Airlines
Deal found 5/10![United Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/85:00 pm
AUS
- DUB
1 stop11h 40m
United Airlines
Tue 7/219:50 am
DUB
- AUS
2 stops32h 09m
United Airlines
Deal found 5/9![United Airlines logo]()
$948
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/227:05 am
AUS
- DUB
1 stop18h 25m
United Airlines
Sun 7/269:20 am
DUB
- AUS
2 stops36h 09m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 5/10. 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 8/62:18 pm
AUS
- DUB
2 stops14h 52m
United Airlines
Thu 8/139:50 am
DUB
- AUS
2 stops18h 08m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 am
AUS
- DUB
1 stop16h 55m
United Airlines
Tue 6/169:20 am
DUB
- AUS
2 stops19h 31m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:40 am
AUS
- DUB
3 stops22h 30m
United Airlines
Thu 6/49:50 am
DUB
- AUS
1 stop16h 25m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,044
Last-minute flights from Austin to DublinDiscover last-minute flight deals from Austin to Dublin. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Dublin. Data last updated May 12, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 5/10. 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.
Sat 5/235:24 pm
AUS
- DUB
1 stop32h 51m
Aer Lingus
Thu 6/41:20 pm
DUB
- AUS
1 stop27h 38m
Aer Lingus
Deal found 5/10![Aer Lingus logo]()
$855
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:45 am
AUS
- DUB
1 stop20h 50m
Aer Lingus
Tue 6/21:20 pm
DUB
- AUS
1 stop27h 38m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$893
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:13 pm
AUS
- DUB
1 stop14h 02m
Aer Lingus
Tue 6/161:20 pm
DUB
- AUS
1 stop27h 38m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$849
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:02 am
AUS
- DUB
1 stop22h 33m
Aer Lingus
Tue 6/21:20 pm
DUB
- AUS
1 stop27h 38m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$863
This Ovago deal was found by Cheapflights users on 5/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:31 pm
AUS
- DUB
1 stop13h 09m
Aer Lingus
Fri 6/51:20 pm
DUB
- AUS
1 stop27h 38m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$810
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:02 am
AUS
- DUB
1 stop17h 08m
Aer Lingus
Fri 6/51:20 pm
DUB
- AUS
1 stop27h 38m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$864
This BusinessClass deal was found by Cheapflights users on 5/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:21 am
AUS
- DUB
1 stop21h 14m
Aer Lingus
Thu 6/41:20 pm
DUB
- AUS
1 stop27h 38m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$867
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Mon 6/14:25 pm
AUS
- DUB
2 stops33h 55m
Multiple Airlines
Mon 6/810:40 am
DUB
- AUS
2 stops30h 18m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$870
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/124:30 pm
AUS
- DUB
1 stop12h 25m
Multiple Airlines
Sun 6/2812:15 pm
DUB
- AUS
1 stop33h 10m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$862
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Mon 6/154:25 pm
AUS
- DUB
2 stops33h 55m
Multiple Airlines
Thu 6/189:40 am
DUB
- AUS
2 stops35h 45m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$814
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 May 12, 2026.
Search for one-way flight options from Austin to Dublin. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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.
Wed 10/710:30 pm
AUS
- DUB
1 stop13h 30m
British Airways
Deal found 5/12![British Airways logo]()
$348
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:55 pm
AUS
- DUB
1 stop12h 10m
American Airlines
Deal found 5/12![American Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 8/116:30 am
AUS
- DUB
3 stops34h 55m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/249:58 am
AUS
- DUB
3 stops52h 47m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:10 pm
AUS
- DUB
2 stops14h 30m
United Airlines
Deal found 5/12![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/10. 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 10/176:20 pm
AUS
- DUB
2 stops33h 25m
United Airlines
Deal found 5/10![United Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/156:30 am
AUS
- DUB
3 stops58h 20m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$377
This Travelocity deal was found by Cheapflights users on 5/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:20 pm
AUS
- DUB
2 stops55h 55m
Air Canada
Deal found 5/9![Air Canada logo]()
$384
This Booking.com deal was found by Cheapflights users on 5/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:00 am
AUS
- DUB
1 stop16h 45m
Air Canada
Deal found 5/9![Air Canada logo]()
$394
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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.
Fri 10/1610:30 pm
AUS
- DUB
1 stop13h 20m
British Airways
Deal found 5/9![British Airways logo]()
$395
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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $761 (KAYAK) |
One-way from | $348 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $846 |
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 May 12, 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
Sun 11/1
6:45 am-7:55 am
2 stops19h 10m
Dublin
Sun 11/15
8:50 am-10:57 pm
2 stops20h 07m
$829
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sun 9/6
8:00 am-10:00 am
2 stops20h 00m
Dublin
Mon 9/14
5:55 am-3:30 pm
2 stops15h 35m
$833
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sat 9/26
5:04 pm-7:20 am
1 stop32h 16m
Dublin
Sun 10/4
9:20 am-10:48 am
1 stop31h 28m
$888
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sat 8/15
7:10 pm-8:15 am
2 stops31h 05m
Dublin
Sun 8/30
9:50 am-8:17 pm
1 stop16h 27m
$889
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Sat 10/10
5:04 pm-7:20 am
1 stop32h 16m
Dublin
Sat 10/17
9:20 am-9:21 pm
2 stops42h 01m
$892
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Wed 7/8
5:00 pm-10:40 am
1 stop11h 40m
Dublin
Tue 7/21
9:50 am-11:59 am
2 stops32h 09m
$948
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Wed 7/22
7:05 am-7:30 am
1 stop18h 25m
Dublin
Sun 7/26
9:20 am-3:29 pm
2 stops36h 09m
$1,013
Quickest round-trip
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Tue 6/9
11:28 am-8:20 am
1 stop14h 52m
Dublin
Tue 6/16
10:40 am-5:05 pm
1 stop12h 25m
$1,026
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Thu 8/6
2:18 pm-11:10 am
2 stops14h 52m
Dublin
Thu 8/13
9:50 am-9:58 pm
2 stops18h 08m
$1,036
AustinDublin
AUS - DUB
AUSDUB
Austin Bergstrom
Tue 5/26
8:50 am-7:45 am
1 stop16h 55m
Dublin
Tue 6/16
9:20 am-10:51 pm
2 stops19h 31m
$1,044
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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?
To ensure you get the cheapest price possible for a flight from Austin to Dublin, you should look to book at least 78 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 May 12, 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.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
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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 May 12, 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 May 12, 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 May 12, 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$419 | Average$710 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$424 | Average$638 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$433 | Average$711 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$460 | Average$764 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$466 | Average$709 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$690 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$690 | 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$897 | FlexibilityNo cancel fee | On-timeN/A |