Cheap Flights from Austin, TX to Dublin from $222

Return flight: Dublin – Austin

On Cheapflightsplus.com you will find 904 connecting flights from Austin to Dublin. You can compare airfare deals from 17 airlines and multiple travel sites from $222, book and save on cheap plane tickets and last minute offers. Also check out AUS-DUB flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Austin to Dublin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $222 (one-way), $381 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Austin to Dublin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:00 — 07:20
+1 day
07:00 — 11:41 UA577 United Airlines
Austin — Newark
7h 49m stop
19:30 — 07:20 UA23 United Airlines
Newark — Dublin
18h 20m
including layover
Find flight
from$395
07:00 — 09:45
+1 day
07:00 — 09:55 UA1878 United Airlines
Austin — Chicago
10h 20m stop
20:15 — 09:45 UA980 United Airlines
Chicago — Dublin
20h 45m
including layover
Find flight
from$395
08:25 — 09:15
+1 day
08:25 — 13:17 NK513 Spirit Airlines
Austin — New York
8h 8m stop
21:25 — 09:15 AF3562 Air France
New York — Dublin
18h 50m
including layover
Find flight
from$312
08:30 — 07:45
+1 day
08:30 — 11:05 AC1067 Air Canada
Austin — Vancouver
4h 1m stop
15:05 — 07:45 AC918 Air Canada
Vancouver — Dublin
17h 15m
including layover
Find flight
from$329
10:00 — 07:45
+1 day
10:00 — 14:58 AC1050 Air Canada
Austin — Montreal
5h 42m stop
20:40 — 07:45 AC916 Air Canada
Montreal — Dublin
15h 45m
including layover
Find flight
from$331
10:00 — 07:45
+1 day
10:00 — 14:58 UA8305 United Airlines
Austin — Montreal
5h 42m stop
20:40 — 07:45 UA8134 United Airlines
Montreal — Dublin
15h 45m
including layover
Find flight
from$392
11:20 — 08:15
+1 day
11:20 — 15:46 AC1042 Air Canada
Austin — Toronto
4h 54m stop
20:40 — 08:15 AC800 Air Canada
Toronto — Dublin
14h 55m
including layover
Find flight
from$336
12:11 — 07:10
+1 day
12:09 — 16:25 UA2344 United Airlines
Austin — Washington D.C.
2h 38m stop
19:05 — 07:10 UA710 United Airlines
Washington D.C. — Dublin
12h 59m
including layover
Find flight
from$350
12:11 — 10:20
+1 day
12:09 — 16:25 UA2344 United Airlines
Austin — Washington D.C.
5h 48m stop
22:15 — 10:20 UA228 United Airlines
Washington D.C. — Dublin
16h 9m
including layover
Find flight
from$392
13:28 — 08:45
+1 day
13:28 — 16:53 KL5474 KLM
Austin — Atlanta
3h 7m stop
20:00 — 08:45 KL6023 KLM
Atlanta — Dublin
13h 17m
including layover
Find flight
from$396
15:50 — 09:45
+1 day
15:50 — 18:45 UA249 United Airlines
Austin — Chicago
1h 35m stop
20:20 — 09:45 UA980 United Airlines
Chicago — Dublin
11h 55m
including layover
Find flight
from$350
16:05 — 22:15
+1 day
16:05 — 09:20 LH469 Lufthansa
Austin — Frankfurt
11h 50m stop
21:10 — 22:15 LH982 Lufthansa
Frankfurt — Dublin
24h 10m
including layover
Find flight
from$339
16:05 — 16:55
+1 day
16:05 — 09:20 LH469 Lufthansa
Austin — Frankfurt
6h 30m stop
15:50 — 16:55 LH980 Lufthansa
Frankfurt — Dublin
18h 50m
including layover
Find flight
from$340
17:45 — 11:55
+1 day
17:45 — 09:15 BA190 British Airways
Austin — London
1h 15m stop
10:30 — 11:55 BA834 British Airways
London — Dublin
12h 10m
including layover
Find flight
from$327
17:45 — 15:00
+1 day
17:45 — 09:15 BA190 British Airways
Austin — London
4h 25m stop
13:55 — 15:15 BA4464 British Airways
London — Dublin
15h 15m
including layover
Find flight
from$348
18:30 — 07:20
+2 days
18:30 — 23:20 UA1079 United Airlines
Austin — Newark
20h 15m stop
19:35 — 07:20 UA23 United Airlines
Newark — Dublin
30h 50m
including layover
Find flight
from$356
22:15 — 18:40
+1 day
22:15 — 13:35 BA186 British Airways
Austin — London
3h 40m stop
17:15 — 18:40 BA4472 British Airways
London — Dublin
14h 25m
including layover
Find flight
from$348
22:15 — 08:05
+2 days
22:10 — 13:35 BA186 British Airways
Austin — London
17h 10m stop
06:45 — 08:05 BA4460 British Airways
London — Dublin
27h 50m
including layover
Find flight
from$353
*Departure and arrival times - local. Updated on June 1, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Austin to Dublin depends on and how to choose the most interesting flight option for you.

Distance between Austin and Dublin is 7446 miles. Time difference between the cities is 6h. Airplanes depart 05:00 to 22:20 from 3 Austin airports and arrive 05:00 to 22:20 to 1 Dublin airport. Average flight time is 20h 46m.

  • The fastest flight 11h 2m
  • Average flight time 20h 46m
  • The earliest flight 05:00
  • The latest flight 22:20
  • Distance 4627 ml

The cheapest months to travel to Dublin are july (from 296 $), september (from 324 $), august (from 344 $).

The most expensive months are november (from 1 009 $), may (from 555 $), october (from 410 $).

What is the lowest airfare Austin to Dublin?

The cheapest plane ticket found by our users is $222. This airfare is for economy class on one-way G42728 flight by Allegiant Air for July 14, 2025 which leaves Austin-Bergstrom Intl in Austin at 17:42 am and arrives at Dublin Dublin at 11:05.

Economy class
$222
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Austin — Dublin is served by 17 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by KLM - 20 departures per week at the price of from $ 396 . And the most expensive tickets are offered by Frontier Airlines airline - from $ 720.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 904 flights with layovers on the route. The fastest connecting flight is IB4846 by Iberia takes 11h 2m and the cheapest is G42728 by Allegiant Air for $222.

  • KL - KLM
    from $396
    Find
  • AC - Air Canada
    from $329
    Find
  • EI - Aer Lingus
    from $397
    Find
  • AF - Air France
    from $379
    Find
  • UA - United Airlines
    from $350
    Find
  • LX - SWISS International Air Lines
    from $404
    Find
  • G4 - Allegiant Air
    from $222
    Find
  • AS - Alaska Airlines
    from $376
    Find
  • F9 - Frontier Airlines
    from $252
    Find
  • AY - Finnair
    from $405
    Find
  • HA - Hawaiian Airlines
    from $326
    Find
  • IB - Iberia
    from $408
    Find
See more connecting flights

Airports

You can fly from Austin to Dublin from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).

Austin airports

  • Austin-Bergstrom Intl-AUS
    from $222
    Find
  • Austin-ASQ
    Find
  • Camp Maybry AHP-MMR
    Find

Dublin airports

  • Dublin-DUB
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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