AUS - DUB

$238 Find Cheap Flights from Austin to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Dublin departing on 3/15. 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 Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Dublin.
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Everything you should know

Cheapest round-trip
$421
Typical prices: $594-$794
Lufthansa
Tue 1/27Tue 2/3
AUS - DUB • 1 stop
Cheapest one-way
$343
Typical prices: $511-$647
Aer Lingus
Sun 3/15
AUS - DUB • 1 stop
Video guide: How to find cheap flights to Dublin
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Top airlines
British Airways
Cheapest • from $444 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 20% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Dublin (AUS-DUB)

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

Tue, Jan 27 - Tue, Feb 3
Lufthansa Logo
11:20 am - 7:30 am
AUS
-
DUB
14h 10m1 stop
Lufthansa Logo
5:00 am - 2:15 pm
DUB
-
AUS
15h 15m1 stop
$421Lufthansa
Tue, Jan 27 - Tue, Feb 3
Lufthansa Logo
11:20 am - 7:30 am
AUS
-
DUB
14h 10m1 stop
Lufthansa Logo
5:00 am - 2:15 pm
DUB
-
AUS
15h 15m1 stop
$422Lufthansa
Mon, Jan 26 - Mon, Feb 2
Lufthansa Logo
9:50 am - 8:10 am
AUS
-
DUB
16h 20m1 stop
Lufthansa Logo
9:30 am - 8:25 pm
DUB
-
AUS
16h 55m1 stop
$430Lufthansa
Wed, Jan 14 - Mon, Jan 19
British Airways Logo
7:00 pm - 2:05 pm
AUS
-
DUB
13h 05m1 stop
British Airways Logo
8:50 am - 4:50 pm
DUB
-
AUS
14h 00m1 stop
$444British Airways
Sun, Jan 11 - Sun, Jan 25
Multiple Airlines Logo
1:05 pm - 7:10 am
AUS
-
DUB
12h 05m1 stop
Multiple Airlines Logo
5:10 am - 2:15 pm
DUB
-
AUS
15h 05m1 stop
$447Multiple Airlines
Sun, Jan 11 - Sun, Jan 25
Multiple Airlines Logo
1:05 pm - 7:10 am
AUS
-
DUB
12h 05m1 stop
Multiple Airlines Logo
5:10 am - 9:27 pm
DUB
-
AUS
22h 17m2 stops
$448Multiple Airlines
Sun, Jan 11 - Sun, Jan 25
Multiple Airlines Logo
1:05 pm - 7:10 am
AUS
-
DUB
12h 05m1 stop
Multiple Airlines Logo
5:10 am - 2:15 pm
DUB
-
AUS
15h 05m1 stop
$450Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
British Airways Logo
7:10 am - 12:10 pm
AUS
-
DUB
23h 00m2 stops
British Airways Logo
8:50 am - 4:50 pm
DUB
-
AUS
14h 00m1 stop
$452British Airways
Mon, Jan 12 - Mon, Jan 19
British Airways Logo
6:55 pm - 7:40 pm
AUS
-
DUB
18h 45m1 stop
British Airways Logo
8:50 am - 4:50 pm
DUB
-
AUS
14h 00m1 stop
$455British Airways
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
9:50 am - 7:30 am
AUS
-
DUB
15h 40m2 stops
United Airlines Logo
9:00 am - 11:31 am
DUB
-
AUS
32h 31m2 stops
$456United Airlines
Booking Insights

KAYAK's insights & trends for Austin to Dublin flights

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

Find cheap flights to Dublin
Find cheap flights to Dublin

Planning a trip from Austin to Dublin? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Dublin departing in January.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Dublin, 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 Austin to Dublin is November, where tickets cost $632 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,115 and $898 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Dublin, 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 Austin to Dublin, you should book around 2 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$343
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Austin to Dublin

When to book flights from Austin to Dublin

Are your dates flexible? Find out the best times to travel from Austin to Dublin 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 Austin to Dublin

  • What is the most preferred means of transport to the city center from Dublin Airport?

    The safest and most convenient way to travel is by taxi or bus. The distance from Dublin Airport to the city center is 9 miles. Taxis and buses take between 23 and 45min to make the trip from Dublin Airport into the city center (heavy traffic increases the average). Both terminals have taxi stands just outside the entrance. A number of public bus lines connect Dublin Airport with the city center.

  • Are there rental car services at Dublin airport?

    At Dublin Airport, you may get a vehicle from Alamo, Avis, or Budget, among other rental car companies. These rental vehicle agencies may be found within walking distance of the airport's parking garage.

  • Can you sleep at Austin-Bergstrom International Airport?

    In the Barbara Jordan Concourse, travelers who have a late flight that connects to an early morning departure are the only ones allowed to rest airside. When the security checkpoints are closed, everyone else will be moved to the landside side of the island.

  • Are there parking lots at Austin-Bergstrom International Airport?

    On-airport parking at AUS is convenient and quick to obtain. You have your choice between two parking garages that are conveniently located adjacent to the Barbara Jordan Terminal and provide prices that are within your parking budget. Parking spots may be reserved in advance online. Located to the north of Garages 1 and 2, you can find the Economy Parking Lots.

  • What is the cheapest flight from Austin to Dublin?

    In the last 3 days, the lowest price for a flight from Austin to Dublin was $491 for a one-way ticket and $421 for a round-trip.

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

    Yes, you’ll need a passport to travel to Dublin from Austin.

  • Which airports will I be using when flying from Austin to Dublin?

    When flying out of Austin you will be using Austin Bergstrom. You will be landing at Dublin, also known as Dublin.

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

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

  • Which airline alliances offer flights from Austin to Dublin?

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

  • What is the most popular layover when flying to Dublin from Austin?

    Dallas is the most popular layover city among KAYAK users traveling from Austin to Dublin.

  • Which is the best airline for flights from Austin to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Austin to Dublin are Delta and KLM. With an average price for the route of $717 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $776 and an overall rating of 7.7.

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

    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 Austin to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from 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 from Austin to Dublin?

    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 Dublin with an airline and back to Austin with another airline. Booking your flights between Austin and DUB 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 Austin to Dublin?

    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 Dublin from Austin 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 Austin to Dublin

  • If you need some downtime while at Austin-Bergstrom International Airport (AUS), you may utilize one of the airport's lounges. Travelers may relax in one of two lounges, the American Airlines Admirals Club or the United Club. There is just one terminal at this airport, and both lounges are conveniently located at Gate 22.
  • The nursing station is available to everyone who needs it at Austin-Bergstrom International Airport, and there is no fee required to use its services. After going through the security checks, you may locate the nurse station just opposite Gate 7 after exiting the main building.
  • An exquisitely landscaped and well-illuminated dog trail can be found in the Austin-Bergstrom International Airport. Not only will this provide your four-legged friends with a place to unwind, but it will also allow you the opportunity to stretch your legs. The dog walking route has a drinking fountain, trash cans, and waste bags for your convenience. Both ends of the parking garage provide access to the dog trail that is located on the lower level.
  • Dublin Airport (DUB) consists of two linked and walkable terminals, with Terminal 1 serving mostly short-haul regional flights and Terminal 2 primarily long-haul international flights. In both terminals, there are several opportunities for shopping airside and dining on both sides of security. However, the only 24h restaurants are on Terminal 1's landside.
  • Hotel guests with special needs get top-priority service at both DUB and AUS. Before or after a customer uses a service, an employee of the airport may approach them and provide assistance, such as directing them to wheelchair rentals or explaining the layout of the terminal. If the visitor were to ask for assistance, they may get it.

Reviews of the top 5 airlines serving from Austin to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Austin to Dublin. 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 Austin to Dublin? 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.
7.9
DeltaOverall score based on 8009 reviews
7.3Food
8.1Boarding
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Terrible last row seats many seats available but no offer to move to better seat

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

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.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

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

Information on your arrival and departure airports