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Cheap flights from Austin to Ireland from $370

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 11/28. 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
10:15 am - 8:10 amAUS-DUB
15h 55m1 stop
Lufthansa Logo
1:35 pm - 8:44 pmDUB-AUS
13h 09m1 stop
$391Lufthansa
Find Deal
Tue, Dec 2 - Tue, Dec 9
Lufthansa Logo
12:14 pm - 10:20 amAUS-DUB
16h 06m1 stop
Lufthansa Logo
1:35 pm - 11:23 pmDUB-AUS
15h 48m1 stop
$431Lufthansa
Find Deal
Wed, Dec 3 - Wed, Dec 17
Lufthansa Logo
11:05 am - 7:30 amAUS-DUB
14h 25m1 stop
Lufthansa Logo
12:05 pm - 8:43 pmDUB-AUS
14h 38m1 stop
$432Lufthansa
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
10:15 am - 10:20 amAUS-DUB
18h 05m2 stops
United Airlines Logo
9:30 am - 6:19 pmDUB-AUS
14h 49m1 stop
$433United Airlines
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Tue, Dec 2 - Tue, Dec 9
Delta Logo
5:30 am - 7:45 amAUS-DUB
20h 15m2 stops
Delta Logo
11:30 am - 11:20 pmDUB-AUS
17h 50m1 stop
$438Delta
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Tue, Dec 2 - Fri, Dec 12
British Airways Logo
6:55 pm - 2:50 pmAUS-DUB
13h 55m1 stop
British Airways Logo
8:50 am - 4:50 pmDUB-AUS
14h 00m1 stop
$447British Airways
Find Deal
Thu, Feb 19 - Tue, Feb 24
British Airways Logo
7:00 pm - 3:05 pmAUS-DUB
14h 05m1 stop
British Airways Logo
5:55 pm - 4:50 pmDUB-AUS
28h 55m1 stop
$450British Airways
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Fri, Jan 23 - Sat, Jan 31
American Airlines Logo
6:55 pm - 4:45 pmAUS-SNN
15h 50m1 stop
American Airlines Logo
7:50 am - 4:50 pmSNN-AUS
15h 00m1 stop
$469American Airlines
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Thu, Jan 15 - Thu, Jan 22
American Airlines Logo
3:21 pm - 11:30 amAUS-SNN
14h 09m2 stops
American Airlines Logo
7:50 am - 4:50 pmSNN-AUS
15h 00m1 stop
$473American Airlines
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Thu, Jan 15 - Thu, Jan 22
Delta Logo
12:34 pm - 12:55 pmAUS-ORK
18h 21m2 stops
Delta Logo
1:25 pm - 4:10 pmORK-AUS
32h 45m1 stop
$485Delta
Find Deal
Wed, Jan 21 - Sun, Jan 25

American Airlines flights from Austin to Ireland

Our best American Airlines deals on Austin to Ireland flight tickets
American Airlines
Jan 10
AUS7:00 pmAustin Bergstrom
16h 40m
1 stop
DUB5:40 pmDublin
Jan 26
DUB11:30 amDublin
16h 52m
1 stop
AUS10:22 pmAustin Bergstrom
$465
Find similar
American Airlines
Jan 15
AUS6:55 pmAustin Bergstrom
15h 50m
1 stop
SNN4:45 pmShannon
Jan 22
SNN7:50 amShannon
15h 00m
1 stop
AUS4:50 pmAustin Bergstrom
$469
Find similar
American Airlines
Jan 15
AUS3:21 pmAustin Bergstrom
14h 09m
2 stops
SNN11:30 amShannon
Jan 22
SNN7:50 amShannon
15h 00m
1 stop
AUS4:50 pmAustin Bergstrom
$473
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Air Canada flights from Austin to Ireland

Our best Air Canada deals on Austin to Ireland flight tickets
Air Canada
Jan 29
AUS11:30 amAustin Bergstrom
37h 40m
2 stops
DUB7:10 amDublin
Feb 6
DUB9:00 amDublin
33h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$445
Find similar
Air Canada
Jan 8
AUS1:05 pmAustin Bergstrom
12h 05m
1 stop
DUB7:10 amDublin
Jan 16
DUB9:00 amDublin
32h 31m
2 stops
AUS11:31 amAustin Bergstrom
$449
Find similar
Air Canada
Jan 6
AUS1:05 pmAustin Bergstrom
12h 05m
1 stop
DUB7:10 amDublin
Jan 24
DUB9:00 amDublin
43h 47m
2 stops
AUS10:47 pmAustin Bergstrom
$457
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 20, 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

10:15 am-8:10 am

1 stop15h 55m

Dublin

Tue 12/9

1:35 pm-8:44 pm

1 stop13h 09m

$391

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 12/3

12:14 pm-10:20 am

1 stop16h 06m

Dublin

Wed 12/17

1:35 pm-11:23 pm

1 stop15h 48m

$431

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/2

11:05 am-7:30 am

1 stop14h 25m

Dublin

Tue 12/9

12:05 pm-8:43 pm

1 stop14h 38m

$432

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/2

10:15 am-10:20 am

2 stops18h 05m

Dublin

Tue 12/9

9:30 am-6:19 pm

1 stop14h 49m

$433

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/2

5:30 am-7:45 am

2 stops20h 15m

Dublin

Fri 12/12

11:30 am-11:20 pm

1 stop17h 50m

$438

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 2/19

6:55 pm-2:50 pm

1 stop13h 55m

Dublin

Tue 2/24

8:50 am-4:50 pm

1 stop14h 00m

$447

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Fri 1/23

7:00 pm-3:05 pm

1 stop14h 05m

Dublin

Sat 1/31

5:55 pm-4:50 pm

1 stop28h 55m

$450

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Thu 1/15

6:55 pm-4:45 pm

1 stop15h 50m

Shannon

Thu 1/22

7:50 am-4:50 pm

1 stop15h 00m

$469

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Thu 1/15

3:21 pm-11:30 am

2 stops14h 09m

Shannon

Thu 1/22

7:50 am-4:50 pm

1 stop15h 00m

$473

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 1/21

12:34 pm-12:55 pm

2 stops18h 21m

Cork

Sun 1/25

1:25 pm-4:10 pm

1 stop32h 45m

$485

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
1,493 reviews
Search Air France flights
KLMPriceFrom $483Free CancellationRating
7.7
1,414 reviews
Search KLM flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
British AirwaysPriceFrom $499Free CancellationRating
6.7
7,533 reviews
Search British Airways flights
IberiaPriceFrom $517Free CancellationRating
7.0
3,027 reviews
Search Iberia flights
DeltaPriceFrom $525Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
Air CanadaPriceFrom $547Free CancellationRating
7.1
10,463 reviews
Search Air Canada flights
LufthansaPriceFrom $553Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
Aer LingusPriceFrom $764Free CancellationRating
7.2
1,377 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

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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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