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Cheap flights from Dublin to Austin from £526

DUB — AUS
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Austin

Sat 31/1019:05 -
2 stops35h 16m
Fri 13/1116:00 -
2 stops20h 20m
Deal found 29/9£634
Sat 31/1008:50 -
1 stop13h 15m
Fri 13/1114:30 -
1 stop11h 25m
Deal found 29/9£660
Mon 23/1111:30 -
2 stops18h 05m
Mon 7/1211:55 -
2 stops16h 20m
Deal found 30/9£663
Fri 20/1111:30 -
2 stops18h 05m
Thu 3/1211:55 -
2 stops16h 20m
Deal found 26/9£665
Wed 11/1110:45 -
1 stop18h 08m
Wed 18/1107:10 -
2 stops19h 50m
Deal found 27/9£675
Wed 11/1111:30 -
1 stop16h 29m
Wed 18/1111:46 -
1 stop13h 24m
Deal found 27/9£678
Mon 9/1111:30 -
2 stops18h 05m
Wed 25/1109:55 -
2 stops18h 20m
Deal found 28/9£682
Thu 10/1208:50 -
1 stop13h 15m
Fri 8/113:40 -
2 stops18h 30m
Deal found 29/9£683
Mon 2/1108:45 -
1 stop14h 00m
Fri 13/1118:55 -
1 stop13h 20m
Deal found 26/9£684
Sat 31/1008:50 -
1 stop13h 15m
Tue 10/1111:25 -
2 stops15h 35m
Deal found 27/9£685
Thu 10/1205:45 -
1 stop16h 20m
Sat 9/107:30 -
1 stop19h 15m
Deal found 29/9£685

Find flight deals from Dublin to Austin

Round-trip from

£574

One-way from

£526

Popular in

July

Cheapest in

February

Average price

£679
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/3-16/3
  • 4 total stops
  • 54h 08m total
  • Dublin to Austin
Search Deals
15/10-31/12
  • 15/10-31/12
  • 3 total stops
  • 33h 19m total
  • Dublin to Austin
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£36 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 September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin 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

£528

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

£557

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

£665

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

£683

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

£687

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

£688

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

£688

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

£688

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

£688

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

£688

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Dublin to Austin

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Dublin to Austin (average of £626). Flying from Dublin to Austin in July is currently the most expensive (average of £914). 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 for a return flight from Dublin to Austin?

Airfare is below average for this route at the moment.

Dublin to Austin flights typically cost between £664 and £948 in March.
The cheapest return price found within the last 5 days was £574 on Scandinavian Airlines (9 Mar–16 Mar).

Reviews of airlines servicing Austin

Read reviews from past customers who have flown with Aer Lingus from Dublin to Austin. 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.
Aer Lingus
7.3
Good
1,801 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

6.7

Crew

8.1

Overall

7.3

Comfort

7.2

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
1,801 reviews
Aer Lingus
7.3
Good
1,801 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

6.7

Crew

8.1

Overall

7.3

Comfort

7.2

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

  • How long is the flight from Dublin to Austin?

    Airlines like Delta fly from Dublin to Austin in about 16h 20m. The time it takes to get you to your destination can typically vary by up to . Dublin and Austin are separated by a distance of 4624 mi.

  • What is the cheapest airline to fly from Dublin to Austin round-trip?

    According to our current data, Aer Lingus (£601), offers the cheapest pricing from Dublin to Austin. This flight start at 18% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Dublin to Austin (average of £626). Flying from Dublin to Austin in July is currently the most expensive (average of £914). 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 Dublin to Austin

Dublin to Dallas/Fort Worth flights
Dublin to Hobby flights
Dublin to San Antonio flights
Dublin to George Bush Intcntl flights

Top airline flying from Dublin to Austin

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£601Average£666FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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When you search for this flight from Dublin 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.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Austin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to Austin.

Can Cheapflights find flights from Dublin to Austin with no change fees?

Certainly. Search results for flights to Austin from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to Austin become cheaper?

Yes, Cheapflights offers price alerts on Dublin 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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