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Cheap flights from Ireland to Austin from £525

DUB — AUS
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Austin

Sat 31/1019:05 -
2 stops35h 16m
Fri 13/1116:00 -
2 stops20h 20m
Deal found 29/9£633
Sat 31/1008:50 -
1 stop13h 15m
Fri 13/1114:30 -
1 stop11h 25m
Deal found 29/9£659
Mon 23/1111:30 -
2 stops18h 05m
Mon 7/1211:55 -
2 stops16h 20m
Deal found 30/9£661
Fri 20/1111:30 -
2 stops18h 05m
Thu 3/1211:55 -
2 stops16h 20m
Deal found 26/9£664
Wed 11/1110:45 -
1 stop18h 08m
Wed 18/1107:10 -
2 stops19h 50m
Deal found 27/9£673
Wed 11/1111:30 -
1 stop16h 29m
Wed 18/1111:46 -
1 stop13h 24m
Deal found 27/9£676
Mon 9/1111:30 -
2 stops18h 05m
Wed 25/1109:55 -
2 stops18h 20m
Deal found 28/9£681
Thu 10/1208:50 -
1 stop13h 15m
Fri 8/113:40 -
2 stops18h 30m
Deal found 29/9£682
Mon 2/1108:45 -
1 stop14h 00m
Fri 13/1118:55 -
1 stop13h 20m
Deal found 26/9£682
Sat 31/1008:50 -
1 stop13h 15m
Tue 10/1111:25 -
2 stops15h 35m
Deal found 27/9£683
Thu 10/1205:45 -
1 stop16h 20m
Sat 9/107:30 -
1 stop19h 15m
Deal found 29/9£684

Find flight deals from Ireland to Austin

Round-trip from

£573

One-way from

£525

Popular in

July

Cheapest in

February

Average price

£804
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/3-16/3
  • 4 total stops
  • 54h 08m total
  • Ireland to Austin
Search Deals
15/10-31/12
  • 15/10-31/12
  • 3 total stops
  • 33h 19m total
  • Ireland to Austin
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Thu 15/10

11:30-23:09

2 stops17h 39m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£527

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 4/1

11:55-10:23

1 stop28h 28m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£556

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 20/11

11:30-23:35

2 stops18h 05m

Austin Bergstrom

Thu 3/12

11:55-10:15

2 stops16h 20m

£664

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sat 13/2

05:45-16:05

1 stop16h 20m

Austin Bergstrom

Sat 20/2

13:40-14:10

2 stops18h 30m

£682

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Wed 24/3

05:45-22:05

2 stops21h 20m

Austin Bergstrom

Sun 4/4

15:15-15:25

1 stop18h 10m

£685

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 5/2

15:50-16:45

1 stop30h 55m

Austin Bergstrom

Sun 7/2

18:55-14:55

1 stop14h 00m

£686

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 26/3

18:25-17:45

1 stop28h 20m

Austin Bergstrom

Sun 28/3

17:55-12:05

1 stop12h 10m

£686

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Thu 25/3

08:50-17:45

1 stop13h 55m

Austin Bergstrom

Sun 28/3

17:55-12:05

1 stop12h 10m

£686

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Wed 24/3

20:40-17:45

1 stop26h 05m

Austin Bergstrom

Sun 4/4

17:55-19:35

1 stop19h 40m

£686

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Tue 23/3

08:50-17:45

1 stop13h 55m

Austin Bergstrom

Thu 1/4

14:43-14:30

2 stops17h 47m

£686

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ireland to Austin

What is the cheapest month to book a flight from Ireland to Austin?

Currently, February is the cheapest month in which you can book a flight from Ireland to Austin (average of £625). Flying from Ireland to Austin in July is currently the most expensive (average of £912). 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.

Reviews of airlines servicing Austin

Read through reviews of airlines operating flights from Ireland to Austin, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,803 reviews
Check prices

Boarding

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.2

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
Aer Lingus
7.3
Good
1,803 reviews
Aer Lingus
7.3
Good
1,803 reviews
Check prices

Boarding

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.2

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Related info for your journey

  • What airport do you fly into for flights to Austin from Ireland?

    For a flight from Ireland to Austin, you will be flying into Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city.

  • How long is the flight from Ireland to Austin?

    A quick flight from Ireland to Austin can take about 16h 20m. Delta provides one of the quickest options available for as low as £682. Airlines will cover a distance of 4624 mi.

  • Can I find deals for flights from Ireland to Austin that include hotel bookings?

    Yes. In addition to deals on Ireland to Austin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Austin.

  • Can I find deals for business class flights from Ireland to Austin?

    Yes. Cheapflights offers flight deals from Ireland to Austin 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 Ireland to Austin?

    Currently, February is the cheapest month in which you can book a flight from Ireland to Austin (average of £625). Flying from Ireland to Austin in July is currently the most expensive (average of £912). 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

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Austin

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Top airline flying from Ireland to Austin

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£599Average£665FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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When you search for this flight from Ireland to Austin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Need flexible booking options for your flight to Austin from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, Cheapflights offers price alerts on Ireland to Austin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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