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Cheap flights from Dublin to Austin from £519

DUB — AUS
2 Nov — 9 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£635
Sat 31/1008:50 -
1 stop13h 15m
Fri 13/1114:30 -
1 stop11h 25m
Deal found 29/9£661
Mon 23/1111:30 -
2 stops18h 05m
Mon 7/1211:55 -
2 stops16h 20m
Deal found 30/9£663
Mon 23/1111:30 -
2 stops18h 05m
Sun 6/1214:05 -
2 stops14h 10m
Deal found 2/10£681
Thu 10/1208:50 -
1 stop13h 15m
Sat 9/111:30 -
2 stops15h 30m
Deal found 29/9£684
Thu 10/1205:45 -
1 stop16h 20m
Fri 8/111:20 -
1 stop15h 25m
Deal found 29/9£686
Fri 11/1205:45 -
2 stops22h 25m
Sat 9/107:30 -
2 stops19h 30m
Deal found 29/9£688
Fri 11/1208:50 -
2 stops17h 42m
Sun 10/107:30 -
1 stop19h 15m
Deal found 29/9£690
Mon 23/1105:45 -
2 stops22h 22m
Mon 30/1115:00 -
1 stop10h 45m
Deal found 28/9£691
Tue 8/1208:50 -
1 stop13h 55m
Tue 12/118:55 -
1 stop13h 25m
Deal found 29/9£702

Find flight deals from Dublin to Austin

Round-trip from

£575

One-way from

£519

Popular in

July

Cheapest in

February

Average price

£806
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/3-16/3
  • 4 total stops
  • 54h 08m total
  • Dublin to Austin
Search Deals
Delta
  • Delta
  • 26/12-31/12
  • 1 total stop
  • 19h 04m 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
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

£529

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 9/10

10:40-15:40

1 stop35h 00m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£613

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

£684

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

£688

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 23/11

05:45-22:07

2 stops22h 22m

Austin Bergstrom

Mon 30/11

15:00-07:45

1 stop10h 45m

£691

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Thu 8/10

05:45-22:54

2 stops23h 09m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£706

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 5/2

10:50-22:55

2 stops18h 05m

Austin Bergstrom

Sun 7/2

17:15-14:15

2 stops15h 00m

£709

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sat 13/2

05:10-19:07

2 stops19h 57m

Austin Bergstrom

Sun 21/2

11:59-10:05

2 stops16h 06m

£744

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 5/2

09:30-20:56

2 stops17h 26m

Austin Bergstrom

Sun 7/2

12:27-07:30

2 stops13h 03m

£753

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 18 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 £627). Flying from Dublin to Austin in July is currently the most expensive (average of £915). 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 £668 and £948 in March.
The cheapest return price found within the last 5 days was £575 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
1,811 reviews
Check prices

Entertainment

7.0

Crew

8.1

Boarding

7.4

Comfort

7.2

Overall

7.3

Food

6.7

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
1,811 reviews
Aer Lingus
7.3
Good
1,811 reviews
Check prices

Entertainment

7.0

Crew

8.1

Boarding

7.4

Comfort

7.2

Overall

7.3

Food

6.7

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 Scandinavian Airlines and KLM fly from Dublin to Austin in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 20h 03m. 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 (£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 £627). Flying from Dublin to Austin in July is currently the most expensive (average of £915). 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£667FlexibilityNo 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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