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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 3/28. 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
4:10 pm - 11:10 am
AUS
-
DUB
13h 00m
1 stop
Lufthansa Logo
5:00 am - 2:15 pm
DUB
-
AUS
15h 15m
1 stop
$444Lufthansa
Thu, Feb 26 - Thu, Mar 5
British Airways Logo
7:00 pm - 7:40 pm
AUS
-
DUB
18h 40m
1 stop
British Airways Logo
8:50 am - 4:50 pm
DUB
-
AUS
14h 00m
1 stop
$446British Airways
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
1:05 pm - 7:10 am
AUS
-
DUB
12h 05m
1 stop
Multiple Airlines Logo
9:10 am - 12:19 pm
DUB
-
AUS
32h 09m
2 stops
$454Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
1:05 pm - 7:10 am
AUS
-
DUB
12h 05m
1 stop
Multiple Airlines Logo
11:45 am - 12:19 pm
DUB
-
AUS
29h 34m
2 stops
$456Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
7:00 am - 8:10 am
AUS
-
DUB
19h 10m
1 stop
United Airlines Logo
8:00 am - 1:14 pm
DUB
-
AUS
34h 14m
2 stops
$458United Airlines
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
3:50 pm - 8:10 am
AUS
-
DUB
34h 20m
1 stop
United Airlines Logo
8:00 am - 12:19 pm
DUB
-
AUS
33h 19m
1 stop
$459United Airlines
Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
5:55 pm - 8:35 pm
AUS
-
SNN
20h 40m
1 stop
American Airlines Logo
7:30 am - 3:25 pm
SNN
-
AUS
13h 55m
1 stop
$471American Airlines
Tue, Apr 21 - Thu, Apr 30
American Airlines Logo
6:55 pm - 9:00 pm
AUS
-
ORK
20h 05m
1 stop
American Airlines Logo
7:40 am - 4:50 pm
ORK
-
AUS
15h 10m
1 stop
$472American Airlines
Mon, Feb 23 - Mon, Mar 2
Delta Logo
1:56 pm - 3:00 pm
AUS
-
ORK
19h 04m
2 stops
Delta Logo
6:00 am - 5:10 pm
ORK
-
AUS
16h 10m
1 stop
$481Delta
Tue, Mar 3 - Mon, Mar 9
Delta Logo
7:20 am - 10:45 am
AUS
-
ORK
21h 25m
2 stops
Delta Logo
5:15 pm - 5:10 pm
ORK
-
AUS
28h 55m
1 stop
$487Delta
Wed, Mar 4 - Sun, Mar 8

American Airlines flights from Austin to Ireland

Our best American Airlines deals on Austin to Ireland flight tickets
American Airlines
Feb 24
AUS7:00 pmAustin Bergstrom
14h 40m
1 stop
DUB3:40 pmDublin
Mar 1
DUB6:40 amDublin
16h 10m
1 stop
AUS4:50 pmAustin Bergstrom
$469
American Airlines
Apr 21
AUS5:55 pmAustin Bergstrom
20h 40m
1 stop
SNN8:35 pmShannon
Apr 30
SNN7:30 amShannon
13h 55m
1 stop
AUS3:25 pmAustin Bergstrom
$471
American Airlines
Feb 23
AUS6:55 pmAustin Bergstrom
20h 05m
1 stop
ORK9:00 pmCork
Mar 2
ORK7:40 amCork
15h 10m
1 stop
AUS4:50 pmAustin Bergstrom
$472

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
$446
British Airways
Feb 24
AUS7:00 pmAustin Bergstrom
18h 40m
1 stop
DUB7:40 pmDublin
Mar 3
DUB6:00 pmDublin
28h 50m
1 stop
AUS4:50 pmAustin Bergstrom
$447
British Airways
Apr 26
AUS5:55 pmAustin Bergstrom
31h 50m
1 stop
DUB7:45 amDublin
May 6
DUB8:30 pmDublin
24h 55m
1 stop
AUS3:25 pmAustin Bergstrom
$451

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 January 27, 2026.
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

Thu 2/26

4:10 pm-11:10 am

1 stop13h 00m

Dublin

Thu 3/5

5:00 am-2:15 pm

1 stop15h 15m

$444

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

$446

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 3/3

1:05 pm-7:10 am

1 stop12h 05m

Dublin

Tue 3/10

9:10 am-12:19 pm

2 stops32h 09m

$454

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 3/3

1:05 pm-7:10 am

1 stop12h 05m

Dublin

Tue 3/10

11:45 am-12:19 pm

2 stops29h 34m

$456

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 3/5

7:00 am-8:10 am

1 stop19h 10m

Dublin

Wed 3/11

8:00 am-1:14 pm

2 stops34h 14m

$458

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 3/3

3:50 pm-8:10 am

1 stop34h 20m

Dublin

Wed 3/11

8:00 am-12:19 pm

1 stop33h 19m

$459

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Tue 4/21

5:55 pm-8:35 pm

1 stop20h 40m

Shannon

Thu 4/30

7:30 am-3:25 pm

1 stop13h 55m

$471

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Mon 2/23

6:55 pm-9:00 pm

1 stop20h 05m

Cork

Mon 3/2

7:40 am-4:50 pm

1 stop15h 10m

$472

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Tue 3/3

1:56 pm-3:00 pm

2 stops19h 04m

Cork

Mon 3/9

6:00 am-5:10 pm

1 stop16h 10m

$481

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 3/4

7:20 am-10:45 am

2 stops21h 25m

Cork

Sun 3/8

5:15 pm-5:10 pm

1 stop28h 55m

$487

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, January 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 $488. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $589.

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 $736 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 $613 on momondo.

Can stopping save me money on Austin to Ireland flights?

You could potentially save up to 54% 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

12h 00m

Direct flights

None
The fastest flight from Austin to Ireland takes 12h 00m
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
7,748 reviews
Search Lufthansa flights
British AirwaysPriceFrom $424Free CancellationRating
6.7
7,702 reviews
Search British Airways flights
Air FrancePriceFrom $433Free CancellationRating
7.4
1,526 reviews
Search Air France flights
KLMPriceFrom $434Free CancellationRating
7.7
1,443 reviews
Search KLM flights
American AirlinesPriceFrom $476Free CancellationRating
7.2
11,195 reviews
Search American Airlines flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,204 reviews
Search United Airlines flights
IberiaPriceFrom $487Free CancellationRating
7.0
3,098 reviews
Search Iberia flights
DeltaPriceFrom $487Free CancellationRating
7.9
8,118 reviews
Search Delta flights
Air CanadaPriceFrom $547Free CancellationRating
7.1
10,660 reviews
Search Air Canada flights
Aer LingusPriceFrom $739Free CancellationRating
7.2
1,442 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

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom $330
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Flights to Corkfrom $394
Flights to Knockfrom $609
Flights to Milltown (Kerry)from $451
Flights to Donegalfrom $664