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Cheap flights from Dublin to Austin from £512

DUB — AUS
18 Oct — 25 Oct1
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 14/1119:05 -
2 stops34h 50m
Tue 17/1116:00 -
2 stops37h 45m
Deal found 17/9£645
Thu 29/1005:45 -
1 stop16h 20m
Wed 11/1110:59 -
2 stops16h 01m
Deal found 18/9£664
Sat 14/1108:50 -
1 stop13h 15m
Tue 17/1110:59 -
2 stops16h 01m
Deal found 17/9£667
Tue 20/1010:00 -
1 stop13h 30m
Tue 3/1115:00 -
1 stop10h 45m
Deal found 16/9£668
Tue 20/1018:35 -
2 stops31h 37m
Tue 3/1112:05 -
2 stops23h 40m
Deal found 16/9£669
Mon 26/1005:45 -
1 stop16h 20m
Sun 8/1115:00 -
1 stop10h 45m
Deal found 17/9£669
Thu 8/1008:55 -
1 stop13h 15m
Sun 11/1011:25 -
1 stop16h 35m
Deal found 17/9£672

Find flight deals from Dublin to Austin

Round-trip from

£606

One-way from

£512

Popular in

July

Cheapest in

February

Average price

£672
Scandinavian Airlines
  • Scandinavian Airlines
  • 31/1-4/2
  • 4 total stops
  • 41h 56m total
  • Dublin to Austin
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Delta
  • Delta
  • 15/12-31/12
  • 1 total stop
  • 14h 56m total
  • Dublin to Austin
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£35 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
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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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Price

Cheapest return flight
Fastest return journey

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Tue 15/12

09:40-18:36

1 stop14h 56m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£512

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Wed 23/12

11:55-10:02

1 stop28h 07m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£515

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sun 31/1

10:10-23:46

2 stops19h 36m

Austin Bergstrom

Thu 4/2

07:25-11:45

2 stops22h 20m

£606

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Wed 28/10

16:35-23:15

2 stops35h 40m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£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

£667

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sat 23/1

05:45-16:05

1 stop16h 20m

Austin Bergstrom

Fri 12/2

11:00-09:25

2 stops16h 25m

£667

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 26/10

05:45-17:05

1 stop16h 20m

Austin Bergstrom

Sun 8/11

06:20-07:55

2 stops19h 35m

£671

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Thu 29/10

05:45-17:05

1 stop16h 20m

Austin Bergstrom

Thu 5/11

16:01-14:30

2 stops16h 29m

£671

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sat 5/12

08:50-16:05

1 stop13h 15m

Austin Bergstrom

Sun 27/12

06:00-07:55

1 stop19h 55m

£673

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sun 1/11

05:45-23:14

2 stops22h 29m

Austin Bergstrom

Sun 8/11

06:20-08:45

2 stops20h 25m

£673

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 14 resultsSorted by cheapest first
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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 £620). Flying from Dublin to Austin in July is currently the most expensive (average of £905). 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 typical for this route at the moment.

Dublin to Austin flights typically cost between £599 and £751 in January.
The cheapest return price found within the last 5 days was £606 on Scandinavian Airlines (31 Jan–4 Feb).

Related info for your journey

  • How long is the flight from Dublin to Austin?

    Airlines like Scandinavian Airlines and 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 3h 16m. 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.

  • 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 £620). Flying from Dublin to Austin in July is currently the most expensive (average of £905). 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 George Bush Intcntl flights
Dublin to Dallas/Fort Worth flights
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Dublin to San Antonio flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Austin?

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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