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Cheap flights from Dublin to Austin from £416

DUB — AUS
18 Nov — 25 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

Thu 12/1111:30 -
2 stops18h 05m
Thu 26/1105:50 -
2 stops22h 25m
Deal found 18/10£652
Mon 9/1108:45 -
1 stop14h 00m
Mon 23/1118:55 -
1 stop32h 45m
Deal found 15/10£677
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£688
Thu 29/1011:30 -
1 stop16h 43m
Thu 10/1212:50 -
1 stop14h 10m
Deal found 15/10£694
Mon 26/1011:30 -
1 stop16h 43m
Thu 10/1212:50 -
1 stop14h 10m
Deal found 15/10£709
Thu 3/1208:50 -
1 stop13h 55m
Thu 10/1218:55 -
1 stop13h 05m
Deal found 19/10£718
Thu 12/1111:30 -
2 stops18h 05m
Wed 25/1114:45 -
2 stops13h 30m
Deal found 19/10£720
Thu 3/1205:10 -
2 stops18h 21m
Thu 10/1212:07 -
1 stop16h 13m
Deal found 19/10£724
Thu 12/1105:10 -
1 stop14h 55m
Thu 26/1110:45 -
2 stops15h 25m
Deal found 18/10£740

Find flight deals from Dublin to Austin

Round-trip from

£613

One-way from

£416

Popular in

July

Cheapest in

February

Average price

£800
9/11-12/11
  • 9/11-12/11
  • 4 total stops
  • 37h 55m total
  • Dublin to Austin
Search Deals
23/12-31/12
  • 23/12-31/12
  • 3 total stops
  • 48h 18m 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
Search Deals

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

Wed 23/12

16:10-10:28

3 stops48h 18m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£416

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 12/3

08:50-22:23

2 stops19h 33m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£474

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

Thu 18/3

08:50-22:05

2 stops18h 15m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£503

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

£506
Fastest return journey

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sat 26/12

09:55-21:47

1 stop17h 52m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£511

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

£680

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

£680

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Thu 5/11

12:55-19:14

1 stop12h 19m

Austin Bergstrom

Sat 21/11

13:50-07:10

1 stop11h 20m

£683

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

£725

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 18 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 £908). 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 £735 and £941 in November.
The cheapest return price found within the last 5 days was £652 on Multiple Airlines (12 Nov–26 Nov).

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
1,845 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.3

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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
1,845 reviews
Aer Lingus
7.3
Good
1,845 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.3

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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 and Finnair fly from Dublin to Austin in about 12h 19m. The time it takes to get you to your destination can typically vary by up to 18h 36m. Dublin and Austin are separated by a distance of 4624 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Aer Lingus (£597), 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 £908). 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£597Average£662FlexibilityNo 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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