$332 Find Cheap Flights from Ireland to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 5/8. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$529
Overall average: $801
Multiple Airlines
Thu 2/26Thu 3/5
DUB - AUS • 2 stops
Cheapest one-way
$332
Typical prices: $608-$779
JetBlue
Fri 5/8
DUB - AUS • 1 stop
When to travel
November
Cheapest • 20% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Ireland to Austin

Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
7:05 pm - 11:21 pm
DUB
-
AUS
34h 16m
2 stops
Multiple Airlines Logo
6:10 am - 6:10 pm
AUS
-
DUB
30h 00m
2 stops
$529Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
7:05 pm - 11:21 pm
DUB
-
AUS
34h 16m
3 stops
Multiple Airlines Logo
6:10 am - 6:10 pm
AUS
-
DUB
30h 00m
2 stops
$534Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
8:20 pm - 11:59 pm
DUB
-
AUS
32h 39m
2 stops
Multiple Airlines Logo
5:50 am - 10:45 am
AUS
-
DUB
23h 55m
2 stops
$564Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
8:20 pm - 11:59 pm
DUB
-
AUS
32h 39m
2 stops
Multiple Airlines Logo
5:50 am - 10:45 am
AUS
-
DUB
23h 55m
2 stops
$565Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
7:05 pm - 11:21 pm
DUB
-
AUS
34h 16m
3 stops
Multiple Airlines Logo
7:15 am - 6:10 pm
AUS
-
DUB
28h 55m
3 stops
$575Multiple Airlines
Thu, Mar 26 - Mon, Mar 30
KLM Logo
6:00 am - 5:10 pm
ORK
-
AUS
16h 10m
1 stop
KLM Logo
6:12 pm - 4:35 pm
AUS
-
ORK
16h 23m
2 stops
$938KLM
Mon, Mar 16 - Mon, Mar 23
Aer Lingus Logo
7:40 am - 5:50 pm
ORK
-
AUS
15h 10m
1 stop
Aer Lingus Logo
7:55 pm - 11:25 pm
AUS
-
ORK
22h 30m
1 stop
$977Aer Lingus
Thu, Mar 26 - Mon, Mar 30
KLM Logo
6:00 am - 5:10 pm
ORK
-
AUS
16h 10m
1 stop
KLM Logo
6:05 pm - 10:35 pm
AUS
-
ORK
22h 30m
1 stop
$1,015KLM
Thu, Mar 26 - Mon, Mar 30
Delta Logo
6:00 am - 11:35 pm
ORK
-
AUS
22h 35m
2 stops
Delta Logo
6:12 pm - 4:35 pm
AUS
-
ORK
16h 23m
2 stops
$1,026Delta
Thu, Mar 26 - Mon, Mar 30
British Airways Logo
7:40 am - 10:05 pm
ORK
-
AUS
19h 25m
2 stops
British Airways Logo
2:22 pm - 10:45 am
AUS
-
ORK
14h 23m
2 stops
$1,054British Airways
Booking Insights

KAYAK's insights & trends for flights to Austin

Get data-powered insights and trends for 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 November, where tickets cost $713 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is $1,070 and $1,028 respectively. For return trips, the best month to travel is November with an average price of $713.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 65 days before departure.

Good to know

Low seasonJune
Cheapest flight$332
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Dublin to Austin

FAQs - booking Austin flights

  • How far is Austin Bergstrom Airport from central Austin?

    The city center of Austin is 7 miles from Austin Bergstrom Airport.

  • What is the name of Austin’s airport?

    All flights to Austin land at Austin Bergstrom Airport. The airport code is AUS,and it can also be referred to as Austin Bergstrom or Bergstrom Intl.

  • 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 travelers 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.

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

    Each week there are around 2,329 direct flights from within Ireland to Austin. The most common day for departures is Sunday, with 17% 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.

Reviews of the top airlines flying 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.
7.4
United AirlinesOverall score based on 9215 reviews
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

2.0 MediocreLisa, Jan 2026
ELP - IAH
Read more United Airlines reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Crew was clearly not loving their jobs at any point of the entire trip. Flight back from Mexico, I asked if they had food for sale for the 2.5+hr flight and they did not have any. The business class trip to Mexico also had noted that the catering company forgot to load food. The last leg of trip back had a similarly unhappy crew, a broken toilet, and my seat was broken (reclining would not lock which made landing a crossfit like event). This was a bad week for AA.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Traveling to a place near Austin?

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

Information on the airport you'll fly into in Austin