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Cheap flights from Dublin to Austin from £480

DUB — AUS
16 Nov — 23 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

Wed 2/1212:30 -
2 stops41h 26m
Mon 7/1213:06 -
2 stops23h 14m
Deal found 14/10£573
Mon 9/1111:30 -
2 stops18h 05m
Thu 12/1108:25 -
2 stops19h 50m
Deal found 14/10£613
Tue 22/1211:30 -
2 stops17h 30m
Tue 29/1214:45 -
2 stops13h 30m
Deal found 13/10£634
Wed 2/1209:00 -
1 stop13h 45m
Mon 7/1218:55 -
1 stop14h 30m
Deal found 14/10£656
Wed 2/1206:40 -
2 stops34h 31m
Mon 7/1222:51 -
3 stops29h 24m
Deal found 14/10£667
Sat 7/1120:40 -
1 stop26h 05m
Mon 23/1118:55 -
1 stop14h 30m
Deal found 13/10£676
Mon 9/1120:40 -
1 stop26h 05m
Mon 23/1118:55 -
1 stop30h 55m
Deal found 16/10£679
Thu 5/1112:55 -
1 stop12h 19m
Sat 21/1113:50 -
1 stop11h 20m
Deal found 15/10£682
Sun 1/1111:30 -
1 stop16h 29m
Thu 10/1207:05 -
1 stop19h 55m
Deal found 15/10£687
Thu 29/1011:30 -
1 stop16h 43m
Thu 10/1212:50 -
1 stop14h 10m
Deal found 15/10£694
Wed 2/1211:30 -
2 stops16h 44m
Mon 7/1207:05 -
1 stop19h 55m
Deal found 14/10£697

Find flight deals from Dublin to Austin

Round-trip from

£573

One-way from

£480

Popular in

July

Cheapest in

February

Average price

£799
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/12-7/12
  • 4 total stops
  • 64h 40m total
  • Dublin to Austin
Search Deals
Delta
  • Delta
  • 13/12-31/12
  • 1 total stop
  • 18h 31m total
  • Dublin 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
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sun 13/12

09:40-22:11

1 stop18h 31m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£480

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Wed 23/12

09:55-00:36

2 stops20h 41m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£505
Fastest return journey

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Wed 23/12

09:00-16:45

1 stop13h 45m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£611

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sat 7/11

20:40-16:45

1 stop26h 05m

Austin Bergstrom

Mon 23/11

18:55-15:25

1 stop14h 30m

£676

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 9/11

20:40-16:45

1 stop26h 05m

Austin Bergstrom

Mon 23/11

18:55-07:50

1 stop30h 55m

£679

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 5/2

20:35-16:45

1 stop26h 10m

Austin Bergstrom

Sun 7/2

17:15-14:15

2 stops15h 00m

£680

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 27/11

11:30-23:35

2 stops18h 05m

Austin Bergstrom

Fri 4/12

14:50-10:15

2 stops13h 25m

£715

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

£722

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 23/11

05:45-22:07

2 stops22h 22m

Austin Bergstrom

Sun 6/12

17:00-14:25

2 stops15h 25m

£748

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 23/11

09:00-11:11

1 stop32h 11m

Austin Bergstrom

Sun 6/12

13:30-08:10

1 stop12h 40m

£751

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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

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 £622). Flying from Dublin to Austin in July is currently the most expensive (average of £907). 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 £734 and £940 in December.
The cheapest return price found within the last 5 days was £573 on Scandinavian Airlines (2 Dec–7 Dec).

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
1,842 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.5

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
Aer Lingus
7.3
Good
1,842 reviews
Aer Lingus
7.3
Good
1,842 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.5

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.

Related info for your journey

  • How long is the flight from Dublin to Austin?

    Airlines like British Airways fly from Dublin to Austin in about 26h 05m. 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 (£596), 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 £622). Flying from Dublin to Austin in July is currently the most expensive (average of £907). 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 George Bush Intcntl flights
Dublin to San Antonio flights
Dublin to Hobby flights

Top airline flying from Dublin to Austin

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£596Average£661FlexibilityNo 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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