DUB - AUS

$469 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 9/1. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights 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, Oct 21 - Tue, Oct 28
Scandinavian Airlines Logo
12:40 pm - 11:04 pmDUB-AUS
40h 24m2 stops
Scandinavian Airlines Logo
2:45 pm - 11:45 amAUS-DUB
40h 00m2 stops
$546Scandinavian Airlines
Find Deal
Sun, Oct 19 - Tue, Oct 28
Scandinavian Airlines Logo
5:00 pm - 12:27 amDUB-AUS
37h 27m2 stops
Scandinavian Airlines Logo
4:59 pm - 11:45 amAUS-DUB
37h 46m2 stops
$580Scandinavian Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 25
British Airways Logo
10:40 am - 8:20 pmDUB-AUS
15h 40m1 stop
British Airways Logo
5:45 pm - 1:40 pmAUS-DUB
13h 55m1 stop
$796British Airways
Find Deal
Fri, Oct 10 - Mon, Oct 13
British Airways Logo
12:45 pm - 8:20 pmDUB-AUS
13h 35m1 stop
British Airways Logo
5:45 pm - 2:40 pmAUS-DUB
14h 55m1 stop
$804British Airways
Find Deal
Wed, Oct 15 - Sat, Oct 25
American Airlines Logo
9:30 am - 10:51 pmDUB-AUS
19h 21m1 stop
American Airlines Logo
10:15 pm - 7:40 pmAUS-DUB
16h 25m1 stop
$808American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Iberia Logo
9:30 am - 10:51 pmDUB-AUS
19h 21m1 stop
Iberia Logo
12:43 pm - 6:30 amAUS-DUB
11h 47m1 stop
$815Iberia
Find Deal
Sat, Oct 18 - Fri, Oct 24
American Airlines Logo
11:45 am - 10:13 pmDUB-AUS
16h 28m2 stops
American Airlines Logo
12:43 pm - 6:30 amAUS-DUB
11h 47m1 stop
$826American Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
9:50 am - 1:08 pmDUB-AUS
33h 18m2 stops
United Airlines Logo
1:35 pm - 7:20 amAUS-DUB
11h 45m1 stop
$888United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
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
$889United Airlines
Find Deal
Fri, Jul 25 - Fri, Aug 1
Iberia Logo
1:45 pm - 11:58 pmDUB-AUS
16h 13m1 stop
Iberia Logo
8:00 am - 11:40 amAUS-DUB
21h 40m1 stop
$897Iberia
Find Deal
Useful Info

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.

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 April, where tickets cost $794 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,068 and $1,032 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJuly
High seasonNovember
Cheapest flight$469
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 9% 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 $469 for a one-way ticket and $546 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, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and Austin, with oneworld 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 $958 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 $958 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.

Top 3 airlines serving 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 8790 reviews
7.0Entertainment
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

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.

10.0 ExcellentMariana, May 2025EZE - IAH
Read more United Airlines reviews

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.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Several delays. Next flight was worse. Did not arrive home until 2am PT

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.