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Cheap flights from Austin to Ireland from $233

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 1/26. 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
11:20 am - 7:30 amAUS-DUB
14h 10m1 stop
Lufthansa Logo
9:30 am - 8:26 pmDUB-AUS
16h 56m1 stop
$384Lufthansa
Find Deal
Wed, Jan 28 - Tue, Feb 3
British Airways Logo
7:00 pm - 7:40 pmAUS-DUB
18h 40m1 stop
British Airways Logo
8:50 am - 4:50 pmDUB-AUS
14h 00m1 stop
$391British Airways
Find Deal
Tue, Feb 24 - Tue, Mar 3
British Airways Logo
7:00 pm - 7:45 pmAUS-DUB
18h 45m1 stop
British Airways Logo
8:40 pm - 4:50 pmDUB-AUS
26h 10m1 stop
$395British Airways
Find Deal
Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
4:55 pm - 7:20 amAUS-DUB
32h 25m1 stop
United Airlines Logo
9:50 am - 12:00 pmDUB-AUS
32h 10m1 stop
$411United Airlines
Find Deal
Sat, Apr 11 - Tue, Apr 21
American Airlines Logo
5:55 pm - 7:50 pmAUS-ORK
19h 55m1 stop
American Airlines Logo
7:20 am - 3:25 pmORK-AUS
14h 05m1 stop
$420American Airlines
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Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
12:41 pm - 10:45 amAUS-ORK
16h 04m2 stops
American Airlines Logo
7:20 am - 3:25 pmORK-AUS
14h 05m1 stop
$424American Airlines
Find Deal
Tue, Apr 21 - Tue, Apr 28
Delta Logo
10:51 am - 12:55 pmAUS-ORK
20h 04m2 stops
Delta Logo
1:25 pm - 4:10 pmORK-AUS
32h 45m1 stop
$482Delta
Find Deal
Wed, Jan 21 - Sun, Jan 25
Delta Logo
11:45 am - 12:55 pmAUS-ORK
19h 10m2 stops
Delta Logo
6:00 am - 9:37 pmORK-AUS
21h 37m2 stops
$492Delta
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Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
4:20 pm - 3:10 pmAUS-ORK
16h 50m3 stops
Multiple Airlines Logo
5:00 pm - 9:09 pmORK-AUS
34h 09m2 stops
$584Multiple Airlines
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Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
6:55 pm - 4:45 pmAUS-SNN
15h 50m1 stop
Multiple Airlines Logo
7:50 am - 5:50 pmSNN-AUS
15h 00m1 stop
$587Multiple Airlines
Find Deal
Sun, Mar 1 - Wed, Mar 11

Lufthansa flights from Austin to Ireland

Our best Lufthansa deals on Austin to Ireland flight tickets
Lufthansa
Jan 28
AUS11:20 amAustin Bergstrom
14h 10m
1 stop
DUB7:30 amDublin
Feb 3
DUB9:30 amDublin
16h 56m
1 stop
AUS8:26 pmAustin Bergstrom
$384
Find similar
Lufthansa
Dec 5
AUS2:37 pmAustin Bergstrom
13h 18m
1 stop
DUB9:55 amDublin
Dec 16
DUB10:40 amDublin
16h 12m
2 stops
AUS8:52 pmAustin Bergstrom
$417
Find similar
Lufthansa
Dec 5
AUS4:50 pmAustin Bergstrom
11h 30m
1 stop
DUB10:20 amDublin
Dec 16
DUB1:35 pmDublin
13h 09m
1 stop
AUS8:44 pmAustin Bergstrom
$432
Find similar

British Airways flights from Austin to Ireland

Our best British Airways deals on Austin to Ireland flight tickets
British Airways
Feb 24
AUS7:00 pmAustin Bergstrom
18h 40m
1 stop
DUB7:40 pmDublin
Mar 3
DUB8:50 amDublin
14h 00m
1 stop
AUS4:50 pmAustin Bergstrom
$391
Find similar
British Airways
Jan 14
AUS7:00 pmAustin Bergstrom
18h 45m
1 stop
DUB7:45 pmDublin
Jan 19
DUB8:40 pmDublin
26h 10m
1 stop
AUS4:50 pmAustin Bergstrom
$395
Find similar
British Airways
Feb 24
AUS7:00 pmAustin Bergstrom
13h 20m
1 stop
DUB2:20 pmDublin
Mar 3
DUB8:50 amDublin
14h 00m
1 stop
AUS4:50 pmAustin Bergstrom
$396
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 December 3, 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

Wed 1/28

11:20 am-7:30 am

1 stop14h 10m

Dublin

Tue 2/3

9:30 am-8:26 pm

1 stop16h 56m

$384

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 2/24

7:00 pm-7:40 pm

1 stop18h 40m

Dublin

Tue 3/3

8:50 am-4:50 pm

1 stop14h 00m

$391

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/14

7:00 pm-7:45 pm

1 stop18h 45m

Dublin

Mon 1/19

8:40 pm-4:50 pm

1 stop26h 10m

$395

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 4/11

4:55 pm-7:20 am

1 stop32h 25m

Dublin

Tue 4/21

9:50 am-12:00 pm

1 stop32h 10m

$411

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 4/21

5:55 pm-7:50 pm

1 stop19h 55m

Cork

Tue 4/28

7:20 am-3:25 pm

1 stop14h 05m

$420

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 4/21

12:41 pm-10:45 am

2 stops16h 04m

Cork

Tue 4/28

7:20 am-3:25 pm

1 stop14h 05m

$424

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 1/21

10:51 am-12:55 pm

2 stops20h 04m

Cork

Sun 1/25

1:25 pm-4:10 pm

1 stop32h 45m

$482

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 1/21

11:45 am-12:55 pm

2 stops19h 10m

Cork

Sun 1/25

6:00 am-9:37 pm

2 stops21h 37m

$492

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 4/21

4:20 pm-3:10 pm

3 stops16h 50m

Cork

Tue 4/28

5:00 pm-9:09 pm

2 stops34h 09m

$584

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sun 3/1

6:55 pm-4:45 pm

1 stop15h 50m

Shannon

Wed 3/11

7:50 am-5:50 pm

1 stop15h 00m

$587

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 $632. 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 $802 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 58% 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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Austin to Ireland takes 11h 15m
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
LufthansaPriceFrom $407Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights
Air FrancePriceFrom $433Free CancellationRating
7.4
1,500 reviews
Search Air France flights
KLMPriceFrom $460Free CancellationRating
7.7
1,428 reviews
Search KLM flights
British AirwaysPriceFrom $483Free CancellationRating
6.7
7,557 reviews
Search British Airways flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
IberiaPriceFrom $517Free CancellationRating
7.0
3,039 reviews
Search Iberia flights
DeltaPriceFrom $517Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $518Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights
Air CanadaPriceFrom $547Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Aer LingusPriceFrom $777Free CancellationRating
7.2
1,384 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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