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Cheap flights from Dublin to Austin from £496

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — AUS
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 11 November 2025.

Thu 20/1105:00DUB - AUS
1 stop15h 15mLufthansa
Sat 29/1110:00AUS - DUB
1 stop16h 10mLufthansa
Deal found 10/11£625
Fri 21/1113:35DUB - AUS
1 stop14h 44mLufthansa
Sat 29/1110:00AUS - DUB
1 stop16h 10mLufthansa
Deal found 10/11£634
Thu 20/1105:00DUB - AUS
1 stop15h 15mLufthansa
Wed 3/1213:10AUS - DUB
2 stops15h 10mLufthansa
Deal found 10/11£639
Wed 19/1111:30DUB - AUS
1 stop16h 23mIberia
Sat 29/1113:39AUS - DUB
1 stop11h 31mIberia
Deal found 10/11£640
Sat 22/1105:10DUB - AUS
2 stops21h 35mLufthansa
Sat 29/1110:00AUS - DUB
1 stop16h 10mLufthansa
Deal found 10/11£644
Wed 19/1109:00DUB - AUS
2 stops18h 17mAir Canada
Sat 29/1113:05AUS - DUB
1 stop12h 05mAir Canada
Deal found 10/11£647
Mon 1/1209:00DUB - AUS
1 stop33h 19mUnited Airlines
Mon 8/1214:37AUS - DUB
1 stop13h 18mUnited Airlines
Deal found 9/11£650
Wed 24/1208:45DUB - AUS
2 stops16h 23mBritish Airways
Wed 31/1219:00AUS - DUB
1 stop18h 05mBritish Airways
Deal found 9/11£654
Wed 19/1109:00DUB - AUS
2 stops19h 44mUnited Airlines
Sat 29/1109:45AUS - DUB
2 stops16h 25mUnited Airlines
Deal found 10/11£655
Thu 20/1110:40DUB - AUS
2 stops18h 19mUnited Airlines
Sat 29/1109:45AUS - DUB
2 stops16h 25mUnited Airlines
Deal found 10/11£659
Tue 23/1211:30DUB - AUS
1 stop16h 27mMultiple Airlines
Wed 31/1214:24AUS - DUB
1 stop10h 51mMultiple Airlines
Deal found 10/11£662

Cheap 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 11 November 2025.

Round-trip from

£496

Popular in

August

Cheapest in

November

Average price

£542
Scandinavian Airlines
  • Scandinavian Airlines
  • 18/2-28/2
  • 4 total stops
  • 80h 18m total
  • Dublin to Austin
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 11 November 2025.
Use the filters below to find and compare flights from Dublin to Austin that are best for you.

Fly from

Dublin

Fly to

Austin

Route

Depart

Return

Price

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 18/2

12:30-00:22

2 stops41h 52m

Austin Bergstrom

Sat 28/2

14:35-11:45

2 stops39h 10m

£496

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 18/2

13:25-16:10

1 stop32h 45m

Austin Bergstrom

Sat 28/2

13:56-09:20

1 stop13h 24m

£621

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 24/2

13:25-00:22

2 stops16h 57m

Austin Bergstrom

Sat 7/3

10:43-07:45

1 stop15h 02m

£625

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 24/2

13:25-00:22

2 stops16h 57m

Austin Bergstrom

Sat 7/3

10:56-08:45

2 stops15h 49m

£625

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 20/11

05:00-14:15

1 stop15h 15m

Austin Bergstrom

Wed 3/12

13:10-10:20

2 stops15h 10m

£639

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 20/2

18:15-16:50

1 stop28h 35m

Austin Bergstrom

Tue 24/2

19:00-14:20

1 stop13h 20m

£640

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 17/12

04:25-10:12

2 stops35h 47m

£1,530

DublinAustin

DUB - AUS

DUBAUS

Dublin

Wed 10/12

04:25-11:57

2 stops37h 32m

£2,167

Flights are sorted by cheapest return flights first.

Deals found on 9/11

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

How far ahead should I book a flight from Dublin to Austin?

Use this chart to determine the optimal time to book a return flight from Dublin to Austin. Price data was last updated on 7 November 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £305). Flying from Dublin to Austin in July is currently the most expensive (average of £697). 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.

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 11 November 2025.
Read reviews from past customers who have flown with KLM, United Airlines, andAmerican Airlines 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.
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,410 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,012 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
American Airlines
7.2
Good
11,046 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,564 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,510 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 Scandinavian Airlines and KLM fly from Dublin to Austin in about 16h 57m. The time it takes to get you to your destination can typically vary by up to 24h 55m. 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 (£320), KLM (£355), and American Airlines (£477) offers the cheapest pricing from Dublin to Austin. These flights start at 52% 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 £305). Flying from Dublin to Austin in July is currently the most expensive (average of £697). 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
Dublin to Hobby flights
Dublin to George Bush Intcntl flights
Dublin to San Antonio flights

Top 5 airlines flying from Dublin to Austin

Discover the top 5 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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£320Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£355Average£616FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£477Average£711FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£593Average£640FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£606Average£735FlexibilityNo cancel feeOn-time69%
Search United 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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