DUB - AUS

$468 Find Cheap Flights from Dublin 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 from Dublin to Austin departing on 11/18. 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 in flight searches from Dublin to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Austin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Dublin to Austin (DUB-AUS)

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

Tue, Nov 4 - Tue, Nov 11
 Logo
7:05 pm - 7:43 pmDUB-AUS
30h 38m3 stops
 Logo
10:35 am - 10:45 amAUS-DUB
18h 10m2 stops
Tue, Nov 4 - Tue, Nov 11
 Logo
7:05 pm - 7:43 pmDUB-AUS
30h 38m3 stops
 Logo
5:45 am - 10:45 amAUS-DUB
23h 00m3 stops
Tue, Nov 4 - Tue, Nov 11
 Logo
11:30 am - 7:43 pmDUB-AUS
38h 13m2 stops
 Logo
10:35 am - 5:15 amAUS-DUB
12h 40m1 stop
Thu, Oct 30 - Thu, Nov 6
Scandinavian Airlines Logo
12:30 pm - 10:41 pmDUB-AUS
39h 11m2 stops
Scandinavian Airlines Logo
4:15 pm - 9:25 amAUS-DUB
35h 10m2 stops
$762Scandinavian Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Aer Lingus Logo
8:45 am - 4:50 pmDUB-AUS
14h 05m1 stop
Aer Lingus Logo
7:00 pm - 7:05 pmAUS-DUB
18h 05m1 stop
$766Aer Lingus
Find Deal
Wed, Feb 18 - Sat, Feb 28
American Airlines Logo
1:10 pm - 11:51 pmDUB-AUS
16h 41m2 stops
American Airlines Logo
7:00 pm - 2:15 pmAUS-DUB
13h 15m1 stop
$822American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
11:30 am - 9:20 pmDUB-AUS
15h 50m2 stops
American Airlines Logo
7:00 pm - 2:20 pmAUS-DUB
13h 20m1 stop
$824American Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Aer Lingus Logo
8:45 am - 4:50 pmDUB-AUS
14h 05m1 stop
Aer Lingus Logo
6:55 pm - 9:10 amAUS-DUB
32h 15m1 stop
$826Aer Lingus
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
9:20 am - 8:11 pmDUB-AUS
16h 51m1 stop
United Airlines Logo
2:15 pm - 11:10 amAUS-DUB
14h 55m2 stops
$832United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
9:00 am - 8:56 pmDUB-AUS
17h 56m2 stops
United Airlines Logo
12:23 pm - 9:55 amAUS-DUB
15h 32m2 stops
$838United Airlines
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $762 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 10% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$481
Typical prices: $761-881
Multiple Airlines
Tue 11/4Tue 11/11
DUB - AUS • 3 stops
Cheapest one-way
$468
Typical prices: $643-764
Aer Lingus
Tue 11/18
DUB - AUS • 1 stop
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Booking Insights

KAYAK's insights & trends for Dublin to Austin flights

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

How much is a round-trip flight from Dublin to Austin?

What’s the cheapest day of the week to fly from Dublin to Austin?

The average price of all round-trip flights from Dublin to Austin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dublin to Austin, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Austin, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Dublin to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin 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 from Dublin to Austin is November, where tickets cost $805 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,071 and $1,029 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin 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 on the flight from Dublin to Austin, you should book around 7 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$468
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Dublin to Austin

When to book flights from Dublin to Austin

Are your dates flexible? Find out the best times to travel from Dublin to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Austin

  • Can I fly non-stop from Dublin to Austin?

    No, but there are many ways to route yourself to Austin via a single stop in America. Ireland’s national airline, Aer Lingus, flies from Dublin to no less than nine US destinations: New York JFK (JFK), New York Newark (EWR), Los Angeles (LAX), Chicago O’Hare (ORD), Boston Logan (BOS), Washington Dulles (IAD), San Francisco (SFO), Seattle/Tacoma (SEA), and Orlando (MCO). Between them, all three American legacy carriers – Delta, United, and American Airlines – offer service from these cities to Austin-Bergstrom International Airport (AUS). Other one-stop options include flying Lufthansa via Frankfurt (FRA), British Airways via London Heathrow (LHR), KLM via Amsterdam Schiphol (AMS), or Air Canada via Toronto Pearson (YYZ).

  • What is the quickest way to get from Austin Airport to central Austin?

    The airport is approximately 12 km from the CBD, and there are bus connections between the airport and the city centre. Capital Metro offers the 100-AirportFlyer bus, which runs every 30min and costs between around $1.20 and $4.80 (€1 and €4). Travel time by bus is usually 40min, but it may take longer in traffic. The fastest way to get to the downtown area is by taxi. The cost is around $32 (€26), with a driving time of approximately 20min, depending on traffic.

  • What is the cheapest flight from Dublin to Austin?

    In the last 3 days, the lowest price for a flight from Dublin to Austin was $468 for a one-way ticket and $481 for a round-trip.

  • Do I need a passport to fly between Dublin and Austin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Dublin and on arrival in Austin.

  • Which aircraft models fly most regularly from Dublin to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Austin?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Dublin and Austin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to Austin, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Dublin to Austin are United Airlines and American Airlines. With an average price for the route of $979 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,071 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Austin.

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

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

  • What is the Hacker Fare option on flights from Dublin 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 to Dublin with another airline. Booking your flights between Dublin and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Austin

  • Dublin Airport (DUB) offers United States border preclearance services for passengers travelling on non-stop flights to the US. This means that procedures in terms of immigration and customs are completed according to US requirements at the airport before departure. When arriving in the US, passengers are then processed as if they had flown domestically, removing the need for them to clear customs and border control once they land.
  • Austin Airport (AUS) offers live music performances at the airport from Monday to Friday, and also hosts arts programmes that showcase local talent. Installations and galleries are located throughout the terminals.
  • Austin Airport also offers a dog walking area with a pet drinking fountain and bags for dog waste.

Reviews of the top airlines flying from Dublin to Austin

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin 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 8929 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

6.0 GoodKaren Andrea, Sep 2025SAT - IAH
Read more United Airlines reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

No food offered, just chips. Crew was no nice. I had to Stand up and ask for a drink. Even for a midnight flight I have had better experiences from another airlines.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Everything you need to know for your flight from Dublin to Austin

Information on your arrival and departure airports

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