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Cheap flights from Dublin to Austin from £441

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
1 Sep — 8 Sep1
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 2 August 2026.

Fri 28/810:40
DUB
-
AUS
1 stop12h 28m
JetBlue
Sun 30/810:15
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 30/7£522
Thu 13/810:40
DUB
-
AUS
1 stop28h 42m
JetBlue
Fri 28/818:05
AUS
-
DUB
1 stop32h 15m
JetBlue
Deal found 30/7£531
Sat 21/1119:05
DUB
-
AUS
2 stops33h 05m
Scandinavian Airlines
Sat 5/1211:25
AUS
-
DUB
2 stops16h 00m
Scandinavian Airlines
Deal found 28/7£561
Thu 3/910:40
DUB
-
AUS
1 stop12h 28m
JetBlue
Wed 16/914:19
AUS
-
DUB
1 stop12h 01m
JetBlue
Deal found 28/7£568
Thu 27/810:40
DUB
-
AUS
1 stop12h 28m
JetBlue
Thu 3/910:15
AUS
-
DUB
1 stop16h 05m
JetBlue
Deal found 30/7£578
Thu 3/910:40
DUB
-
AUS
1 stop28h 42m
JetBlue
Thu 17/914:19
AUS
-
DUB
1 stop12h 01m
JetBlue
Deal found 1/8£579
Tue 8/910:40
DUB
-
AUS
1 stop32h 47m
JetBlue
Wed 23/914:19
AUS
-
DUB
1 stop12h 01m
JetBlue
Deal found 29/7£585
Thu 3/910:40
DUB
-
AUS
1 stop28h 42m
JetBlue
Fri 18/914:19
AUS
-
DUB
1 stop12h 01m
JetBlue
Deal found 31/7£586

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 2 August 2026.

Round-trip from

£522

One-way from

£441

Popular in

July

Cheapest in

November

Average price

£706
JetBlue
  • JetBlue
  • 28/8-30/8
  • 2 total stops
  • 28h 33m total
  • Dublin to Austin
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 48h 55m total
  • Dublin to Austin
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£40 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 August 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 2 August 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
Fastest return journey

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

£531

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 13/8

10:40-09:22

1 stop28h 42m

Austin Bergstrom

Fri 28/8

18:05-08:20

1 stop32h 15m

£531

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 28/8

10:40-17:08

1 stop12h 28m

Austin Bergstrom

Sun 30/8

10:15-08:20

1 stop16h 05m

£552

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 27/8

10:40-17:08

1 stop12h 28m

Austin Bergstrom

Thu 3/9

10:15-08:20

1 stop16h 05m

£578

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 3/9

09:20-20:12

2 stops16h 52m

Austin Bergstrom

Thu 17/9

11:40-08:15

1 stop14h 35m

£710

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 27/8

09:30-22:22

1 stop18h 52m

Austin Bergstrom

Wed 9/9

14:08-09:45

1 stop13h 37m

£717

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sun 6/12

08:55-00:16

2 stops21h 21m

Austin Bergstrom

Mon 21/12

06:45-07:45

1 stop19h 00m

£747
Cheapest one-way

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 30/10

06:40-17:45

1 stop16h 05m

£516

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sun 25/10

10:45-17:45

1 stop36h 00m

£579

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sat 3/10

20:15-15:25

1 stop25h 10m

£592

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 19 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 £529). Flying from Dublin to Austin in July is currently the most expensive (average of £867). 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 £703 and £821 in August.
The cheapest return price found within the last 5 days was £522 on JetBlue (28 Aug–30 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 2 August 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
11,846 reviews
Check prices

Entertainment

6.8

Food

6.4

Comfort

7.2

Boarding

7.5

Overall

7.1

Crew

7.9

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
11,846 reviews
American Airlines
7.1
Good
11,846 reviews
Check prices

Entertainment

6.8

Food

6.4

Comfort

7.2

Boarding

7.5

Overall

7.1

Crew

7.9

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
8,136 reviews
American Airlines
7.1
Good
11,846 reviews
Check prices

Entertainment

6.8

Food

6.4

Comfort

7.2

Boarding

7.5

Overall

7.1

Crew

7.9

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 Air Canada 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 4h 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 (£179), and American Airlines (£666) 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 £529). Flying from Dublin to Austin in July is currently the most expensive (average of £867). 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

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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 Hobby flights
Dublin to Dallas/Fort Worth flights
Dublin to George Bush Intcntl flights
Dublin to San Antonio flights

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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£179Average£742FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£666Average£791FlexibilityNo 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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