£402 Find Cheap Flights from Ireland to Austin

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Austin, as well as popular online travel agencies
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Cheap Flights from Ireland to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Austin

Tue, 21 Oct - Tue, 28 Oct
Scandinavian Airlines Logo
12:40 - 23:04DUB-AUS
40h 24m2 stops
Scandinavian Airlines Logo
14:45 - 11:45AUS-DUB
40h 00m2 stops
£402Scandinavian Airlines
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Sun, 19 Oct - Tue, 28 Oct
Scandinavian Airlines Logo
17:00 - 00:27DUB-AUS
37h 27m2 stops
Scandinavian Airlines Logo
16:59 - 11:45AUS-DUB
37h 46m2 stops
£427Scandinavian Airlines
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Fri, 10 Oct - Fri, 17 Oct
Delta Logo
05:55 - 17:12DUB-AUS
17h 17m2 stops
Delta Logo
14:05 - 10:45AUS-DUB
14h 40m1 stop
£587Delta
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Fri, 10 Oct - Fri, 17 Oct
British Airways Logo
10:55 - 20:20DUB-AUS
15h 25m1 stop
British Airways Logo
17:45 - 15:05AUS-DUB
15h 20m1 stop
£592British Airways
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Thu, 16 Oct - Wed, 22 Oct
British Airways Logo
20:15 - 15:50DUB-AUS
25h 35m1 stop
British Airways Logo
15:05 - 11:55AUS-DUB
14h 50m2 stops
£617British Airways
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Fri, 10 Oct - Mon, 13 Oct
United Airlines Logo
09:50 - 13:08DUB-AUS
33h 18m2 stops
United Airlines Logo
13:35 - 07:20AUS-DUB
11h 45m1 stop
£654United Airlines
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Fri, 17 Oct - Fri, 24 Oct
United Airlines Logo
09:20 - 20:11DUB-AUS
16h 51m1 stop
United Airlines Logo
14:15 - 11:10AUS-DUB
14h 55m2 stops
£654United Airlines
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Fri, 4 Jul - Wed, 9 Jul
Delta Logo
05:55 - 22:02DUB-AUS
22h 07m2 stops
Delta Logo
10:35 - 08:15AUS-DUB
15h 40m2 stops
£668Delta
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Tue, 15 Jul - Fri, 25 Jul
KLM Logo
15:00 - 22:19DUB-AUS
13h 19m1 stop
KLM Logo
13:40 - 10:45AUS-DUB
15h 05m1 stop
£678KLM
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Sun, 9 Nov - Wed, 12 Nov
KLM Logo
09:45 - 17:13DUB-AUS
13h 28m1 stop
KLM Logo
12:20 - 07:45AUS-DUB
13h 25m1 stop
£2,855KLM
Find Deal
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KAYAK's insights & trends for flights to Austin

Get data-powered insights and trends into flights to Austin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Austin is April, where tickets cost £584 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is £786 and £759 respectively. For one-way flights, the best month to travel is April with an average price of £584.

How far in advance should I book a flight to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know - Cheap tickets from Ireland to Austin

Low seasonJuly
High seasonNovember
Cheapest flight£402
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Austin

FAQs - booking Austin flights

  • How far is Austin Bergstrom Airport from central Austin?

    Central Austin is 7 miles away from Austin Bergstrom Airport.

  • What is the name of Austin’s airport?

    Austin is served by Austin Bergstrom Airport, also commonly referred to as Austin Bergstrom or Bergstrom Intl. The airport code is AUS.

  • What is the cheapest day to fly to Austin?

    Based on KAYAK data, the cheapest day to fly to Austin is Monday where round-trip tickets can be as cheap as £568. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are £773 on average.

  • How does KAYAK find such low prices on flights to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Austin?

    The cheapest time of day to fly to Austin is generally in the morning, when round-trip flights cost £816 on average. The most expensive time of day to fly to Austin is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £844.

  • How many direct flights to Austin are there each week?

    Each week there are around 13 direct flights from within Ireland to Austin. The most common day for departures is Wednesday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Austin

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Austin flight deals.

Top 3 airlines serving from Ireland to Austin

 
See real verified KAYAK customer reviews for airlines flying to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Austin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1358 reviews
7.2Food
7.8Boarding
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Buda
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Kyle
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Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

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