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Cheap flights from Austin to Ireland from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Ireland departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:05 am - 7:30 amAUS-DUB
14h 25m1 stop
Lufthansa Logo
1:35 pm - 8:44 pmDUB-AUS
13h 09m1 stop
$379Lufthansa
Find Deal
Tue, Dec 2 - Tue, Dec 9
Lufthansa Logo
11:05 am - 7:30 amAUS-DUB
14h 25m1 stop
Lufthansa Logo
1:35 pm - 11:23 pmDUB-AUS
15h 48m1 stop
$381Lufthansa
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
1:55 pm - 9:55 amAUS-DUB
14h 00m2 stops
United Airlines Logo
10:40 am - 9:24 pmDUB-AUS
16h 44m2 stops
$424United Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 12
United Airlines Logo
6:30 am - 7:30 amAUS-DUB
19h 00m2 stops
United Airlines Logo
9:00 am - 12:19 pmDUB-AUS
33h 19m1 stop
$428United Airlines
Find Deal
Wed, Feb 18 - Wed, Mar 4
Delta Logo
6:40 am - 10:45 amAUS-ORK
22h 05m2 stops
Delta Logo
5:15 pm - 4:10 pmORK-AUS
28h 55m1 stop
$482Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
6:40 am - 10:45 amAUS-ORK
22h 05m2 stops
Delta Logo
6:00 am - 11:20 pmORK-AUS
23h 20m2 stops
$492Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
American Airlines Logo
8:00 pm - 3:25 pmAUS-ORK
14h 25m1 stop
American Airlines Logo
11:45 am - 8:35 pmORK-AUS
14h 50m1 stop
$541American Airlines
Find Deal
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
4:48 pm - 3:25 pmAUS-ORK
17h 37m2 stops
American Airlines Logo
7:20 am - 8:35 pmORK-AUS
19h 15m1 stop
$545American Airlines
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Tue, Mar 24 - Tue, Mar 31
British Airways Logo
12:40 pm - 11:30 amAUS-SNN
16h 50m2 stops
British Airways Logo
2:45 pm - 10:31 amSNN-AUS
25h 46m2 stops
$742British Airways
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Wed, Dec 31 - Wed, Jan 7
British Airways Logo
7:00 pm - 9:00 pmAUS-ORK
20h 00m2 stops
British Airways Logo
11:55 am - 10:28 pmORK-AUS
16h 33m2 stops
$802British Airways
Find Deal
Tue, Dec 30 - Tue, Jan 6

United Airlines flights from Austin to Ireland

Our best United Airlines deals on Austin to Ireland flight tickets
United Airlines
Nov 24
AUS12:15 pmAustin Bergstrom
15h 40m
2 stops
DUB9:55 amDublin
Dec 9
DUB1:35 pmDublin
15h 48m
1 stop
AUS11:23 pmAustin Bergstrom
$425
Find similar
United Airlines
Feb 18
AUS6:30 amAustin Bergstrom
19h 00m
2 stops
DUB7:30 amDublin
Mar 4
DUB9:00 amDublin
33h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$428
Find similar
United Airlines
Jan 29
AUS1:45 pmAustin Bergstrom
12h 25m
1 stop
DUB8:10 amDublin
Feb 6
DUB9:00 amDublin
34h 19m
2 stops
AUS1:19 pmAustin Bergstrom
$430
Find similar

Lufthansa flights from Austin to Ireland

Our best Lufthansa deals on Austin to Ireland flight tickets
Lufthansa
Dec 2
AUS11:05 amAustin Bergstrom
14h 25m
1 stop
DUB7:30 amDublin
Dec 9
DUB1:35 pmDublin
13h 09m
1 stop
AUS8:44 pmAustin Bergstrom
$379
Find similar
Lufthansa
Dec 2
AUS11:05 amAustin Bergstrom
14h 25m
1 stop
DUB7:30 amDublin
Dec 9
DUB1:35 pmDublin
15h 48m
1 stop
AUS11:23 pmAustin Bergstrom
$381
Find similar
Lufthansa
Dec 1
AUS5:05 pmAustin Bergstrom
11h 15m
1 stop
DUB10:20 amDublin
Dec 12
DUB9:30 amDublin
17h 14m
1 stop
AUS8:44 pmAustin Bergstrom
$382
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Austin to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/2

11:05 am-7:30 am

1 stop14h 25m

Dublin

Tue 12/9

1:35 pm-8:44 pm

1 stop13h 09m

$379

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/2

11:05 am-7:30 am

1 stop14h 25m

Dublin

Tue 12/9

1:35 pm-11:23 pm

1 stop15h 48m

$381

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/2

1:55 pm-9:55 am

2 stops14h 00m

Dublin

Fri 12/12

10:40 am-9:24 pm

2 stops16h 44m

$424

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 2/18

6:30 am-7:30 am

2 stops19h 00m

Dublin

Wed 3/4

9:00 am-12:19 pm

1 stop33h 19m

$428

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 12/3

6:40 am-10:45 am

2 stops22h 05m

Cork

Sun 12/7

5:15 pm-4:10 pm

1 stop28h 55m

$482

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 12/3

6:40 am-10:45 am

2 stops22h 05m

Cork

Sun 12/7

6:00 am-11:20 pm

2 stops23h 20m

$492

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 3/24

8:00 pm-3:25 pm

1 stop14h 25m

Cork

Tue 3/31

11:45 am-8:35 pm

1 stop14h 50m

$541

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 3/24

4:48 pm-3:25 pm

2 stops17h 37m

Cork

Tue 3/31

7:20 am-8:35 pm

1 stop19h 15m

$545

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 12/31

12:40 pm-11:30 am

2 stops16h 50m

Shannon

Wed 1/7

2:45 pm-10:31 am

2 stops25h 46m

$742

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 12/30

7:00 pm-9:00 pm

2 stops20h 00m

Cork

Tue 1/6

11:55 am-10:28 pm

2 stops16h 33m

$802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Austin to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

In general, November is the cheapest month to fly from Austin to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $631. If you aren’t able to travel to Ireland during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $666.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $850. This is often the case because there is less demand to fly during this day of the week. Flights from Austin to Ireland on a Saturday will generally be more expensive and average around $1,124. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from Austin to Ireland in the evening for as low as $629. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is at noon when prices are around $1,004.

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

You are more likely to see cheaper flights to Ireland from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $810 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Austin for as low as $696 on momondo.

Can stopping save me money on Austin to Ireland flights?

You could potentially save up to 34% on your flight if you consider stops on a Austin to Ireland flight.

Cheap Austin to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Ireland

Direct flights

None
There are no direct flights from Austin to Ireland. There are no popular flight routes from Austin to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Ireland?

    Prices for flights from Austin Bergstrom Airport to Ireland are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Ireland?

  • How old do you have to be to fly from Austin Bergstrom Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Austin to Ireland

Compare and see reviews for airlines that fly from Austin to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $433Free CancellationRating
7.4
1,489 reviews
Search Air France flights
KLMPriceFrom $483Free CancellationRating
7.7
1,411 reviews
Search KLM flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
British AirwaysPriceFrom $499Free CancellationRating
6.7
7,528 reviews
Search British Airways flights
IberiaPriceFrom $517Free CancellationRating
7.0
3,018 reviews
Search Iberia flights
DeltaPriceFrom $525Free CancellationRating
7.9
8,006 reviews
Search Delta flights
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,014 reviews
Search United Airlines flights
Air CanadaPriceFrom $547Free CancellationRating
7.1
10,457 reviews
Search Air Canada flights
LufthansaPriceFrom $553Free CancellationRating
6.8
7,576 reviews
Search Lufthansa flights
Aer LingusPriceFrom $764Free CancellationRating
7.2
1,371 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austin to Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Austin to Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ireland from Austin with this policy.

How can momondo help me find flights from Austin to Ireland?

momondo helps you find the best flight between Austin and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Austin to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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