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Cheap flights from Dublin to Austin from £281

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
23 Aug — 30 Aug1
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
Explore the most affordable flight options available from Dublin to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Wed 26/809:40
DUB
-
AUS
2 stops35h 45m
Multiple Airlines
Mon 31/811:40
AUS
-
DUB
1 stop17h 05m
Multiple Airlines
Deal found 20/7£518
Thu 27/810:40
DUB
-
AUS
1 stop12h 28m
JetBlue
Sun 30/810:15
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 21/7£519
Wed 26/810:40
DUB
-
AUS
1 stop12h 28m
JetBlue
Mon 31/810:15
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 21/7£520
Mon 24/810:40
DUB
-
AUS
1 stop28h 42m
JetBlue
Sun 6/918:05
AUS
-
DUB
1 stop32h 15m
JetBlue
Deal found 24/7£557
Fri 11/911:30
DUB
-
AUS
2 stops16h 53m
JetBlue
Mon 14/914:19
AUS
-
DUB
1 stop12h 01m
JetBlue
Deal found 21/7£572
Fri 21/810:40
DUB
-
AUS
1 stop12h 28m
JetBlue
Fri 28/810:15
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 24/7£588
Fri 7/810:40
DUB
-
AUS
1 stop12h 28m
JetBlue
Tue 11/818:05
AUS
-
DUB
1 stop32h 15m
JetBlue
Deal found 22/7£596

Find flight deals from Dublin to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 July 2026.

Round-trip from

£518

One-way from

£281

Popular in

July

Cheapest in

November

Average price

£876
JetBlue
  • JetBlue
  • 27/8-30/8
  • 2 total stops
  • 28h 33m total
  • Dublin to Austin
Search Deals
JetBlue
  • JetBlue
  • 26/8
  • 1 total stop
  • 12h 28m total
  • Dublin to Austin
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 July 2026.
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

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 27/8

10:40-17:08

1 stop12h 28m

Austin Bergstrom

Sun 30/8

10:15-08:20

1 stop16h 05m

£519

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 26/8

09:40-15:25

2 stops35h 45m

Austin Bergstrom

Mon 31/8

11:40-07:45

2 stops14h 05m

£556

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 24/8

10:40-09:22

1 stop28h 42m

Austin Bergstrom

Sun 6/9

18:05-08:20

1 stop32h 15m

£558

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 3/9

09:30-22:22

1 stop18h 52m

Austin Bergstrom

Wed 16/9

14:08-09:45

1 stop13h 37m

£726

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 19/11

08:45-16:45

1 stop14h 00m

Austin Bergstrom

Sat 5/12

17:04-13:35

2 stops14h 31m

£727

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 18/1

09:00-21:14

2 stops18h 14m

Austin Bergstrom

Thu 18/2

14:00-07:30

1 stop11h 30m

£738

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 19/1

10:40-21:14

2 stops16h 34m

Austin Bergstrom

Thu 18/2

14:00-07:30

1 stop11h 30m

£741
Fastest return journey

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 3/11

09:30-15:56

1 stop12h 26m

Austin Bergstrom

Wed 18/11

17:04-10:20

1 stop11h 16m

£742

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 27/8

11:10-22:35

2 stops17h 25m

Austin Bergstrom

Wed 9/9

10:45-08:45

2 stops16h 00m

£780

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 8/9

11:10-22:07

2 stops16h 57m

Austin Bergstrom

Thu 17/9

10:45-07:55

2 stops15h 10m

£780

Flights are sorted by cheapest return flights first.

Deals found on 21/7

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, November is the cheapest month in which you can book a flight from Dublin to Austin (average of £534). Flying from Dublin to Austin in July is currently the most expensive (average of £876). 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 £749 and £900 in August.
The cheapest return price found within the last 5 days was £518 on Multiple Airlines (26 Aug–31 Aug).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated 24 July 2026.
Read reviews from past customers who have flown with American Airlines and British Airways 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.
American Airlines
7.1
Good
11,838 reviews
Check prices

Entertainment

6.8

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
American Airlines
7.1
Good
11,838 reviews
American Airlines
7.1
Good
11,838 reviews
Check prices

Entertainment

6.8

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
British Airways
6.7
Okay
8,129 reviews
American Airlines
7.1
Good
11,838 reviews
Check prices

Entertainment

6.8

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dublin to Austin?

    Airlines like JetBlue and Finnair fly from Dublin to Austin in about 12h 28m. The time it takes to get you to your destination can typically vary by up to 6h 24m. 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 are the cheapest airlines flying from Dublin to Austin round-trip?

    According to our current data, British Airways (£181), and American Airlines (£672) offers the cheapest pricing from Dublin to Austin. These flights start at 74% 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, November is the cheapest month in which you can book a flight from Dublin to Austin (average of £534). Flying from Dublin to Austin in July is currently the most expensive (average of £876). 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

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Alternative routes for Dublin to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Dallas/Fort Worth flights
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Top 2 airlines flying from Dublin to Austin

Discover the top 2 airlines that operate flights from Dublin to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£181Average£750FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£672Average£799FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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