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Cheap flights from Austin to Ireland from $331

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 7/12. 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.
Aer Lingus Logo
6:28 am - 5:10 am
AUS
-
DUB
16h 42m
1 stop
Aer Lingus Logo
1:20 pm - 10:48 am
DUB
-
AUS
27h 28m
1 stop
$698Aer Lingus
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
9:00 am - 7:45 am
AUS
-
DUB
16h 45m
1 stop
Multiple Airlines Logo
6:00 am - 2:00 pm
DUB
-
AUS
14h 00m
1 stop
$744Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
9:00 am - 7:45 am
AUS
-
DUB
16h 45m
1 stop
United Airlines Logo
9:20 am - 12:33 pm
DUB
-
AUS
33h 13m
2 stops
$746United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
2:00 pm - 7:30 am
AUS
-
DUB
11h 30m
1 stop
United Airlines Logo
9:00 am - 1:09 pm
DUB
-
AUS
34h 09m
2 stops
$750United Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
9:00 am - 7:45 am
AUS
-
DUB
16h 45m
1 stop
United Airlines Logo
9:20 am - 11:11 am
DUB
-
AUS
31h 51m
2 stops
$751United Airlines
Tue, Sep 1 - Wed, Sep 9
British Airways Logo
5:55 pm - 12:00 pm
AUS
-
DUB
12h 05m
1 stop
British Airways Logo
12:50 pm - 8:35 pm
DUB
-
AUS
13h 45m
1 stop
$756British Airways
Mon, Sep 7 - Tue, Sep 15
Delta Logo
11:14 am - 10:20 am
AUS
-
ORK
17h 06m
2 stops
Delta Logo
6:15 am - 4:10 pm
ORK
-
AUS
15h 55m
1 stop
$1,290Delta
Wed, Jun 17 - Wed, Jun 24
Delta Logo
11:14 am - 10:20 am
AUS
-
ORK
17h 06m
2 stops
Delta Logo
6:15 am - 6:54 pm
ORK
-
AUS
18h 39m
2 stops
$1,300Delta
Wed, Jun 17 - Wed, Jun 24
KLM Logo
6:05 pm - 10:20 am
AUS
-
ORK
34h 15m
1 stop
KLM Logo
10:50 am - 4:10 pm
ORK
-
AUS
35h 20m
1 stop
$1,346KLM
Wed, Jun 17 - Wed, Jun 24
KLM Logo
6:05 pm - 10:20 am
AUS
-
ORK
34h 15m
1 stop
KLM Logo
6:15 am - 4:10 pm
ORK
-
AUS
15h 55m
1 stop
$1,439KLM
Sat, Jun 6 - Sat, Jun 13

United Airlines flights from Austin to Ireland

Our best United Airlines deals on Austin to Ireland flight tickets
United Airlines
Sep 1
AUS9:00 amAustin Bergstrom
16h 45m
1 stop
DUB7:45 amDublin
Sep 8
DUB9:20 amDublin
33h 13m
2 stops
AUS12:33 pmAustin Bergstrom
$746
United Airlines
Nov 4
AUS2:00 pmAustin Bergstrom
11h 30m
1 stop
DUB7:30 amDublin
Nov 11
DUB9:00 amDublin
34h 09m
2 stops
AUS1:09 pmAustin Bergstrom
$750
United Airlines
Sep 1
AUS9:00 amAustin Bergstrom
16h 45m
1 stop
DUB7:45 amDublin
Sep 9
DUB9:20 amDublin
31h 51m
2 stops
AUS11:11 amAustin Bergstrom
$751

Air Canada flights from Austin to Ireland

Our best Air Canada deals on Austin to Ireland flight tickets
Air Canada
Sep 12
AUS12:58 pmAustin Bergstrom
36h 47m
2 stops
DUB7:45 amDublin
Sep 18
DUB9:20 amDublin
31h 51m
2 stops
AUS11:11 amAustin Bergstrom
$758
Air Canada
Sep 9
AUS6:25 amAustin Bergstrom
19h 20m
2 stops
DUB7:45 amDublin
Sep 15
DUB9:50 amDublin
30h 58m
1 stop
AUS10:48 amAustin Bergstrom
$772
Air Canada
Sep 7
AUS11:40 amAustin Bergstrom
14h 35m
1 stop
DUB8:15 amDublin
Sep 15
DUB9:20 amDublin
31h 28m
2 stops
AUS10:48 amAustin Bergstrom
$775

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 May 8, 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

Cheapest round-trip

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 9/1

6:28 am-5:10 am

1 stop16h 42m

Dublin

Wed 9/9

1:20 pm-10:48 am

1 stop27h 28m

$698

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 9/1

9:00 am-7:45 am

1 stop16h 45m

Dublin

Tue 9/8

6:00 am-2:00 pm

1 stop14h 00m

$744

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 9/1

9:00 am-7:45 am

1 stop16h 45m

Dublin

Tue 9/8

9:20 am-12:33 pm

2 stops33h 13m

$746

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 11/4

2:00 pm-7:30 am

1 stop11h 30m

Dublin

Wed 11/11

9:00 am-1:09 pm

2 stops34h 09m

$750

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 9/1

9:00 am-7:45 am

1 stop16h 45m

Dublin

Wed 9/9

9:20 am-11:11 am

2 stops31h 51m

$751
Quickest round-trip

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 9/7

5:55 pm-12:00 pm

1 stop12h 05m

Dublin

Tue 9/15

12:50 pm-8:35 pm

1 stop13h 45m

$756

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 6/17

11:14 am-10:20 am

2 stops17h 06m

Cork

Wed 6/24

6:15 am-4:10 pm

1 stop15h 55m

$1,290

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 6/17

11:14 am-10:20 am

2 stops17h 06m

Cork

Wed 6/24

6:15 am-6:54 pm

2 stops18h 39m

$1,300

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 6/17

6:05 pm-10:20 am

1 stop34h 15m

Cork

Wed 6/24

10:50 am-4:10 pm

1 stop35h 20m

$1,346

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Sat 6/6

6:05 pm-10:20 am

1 stop34h 15m

Cork

Sat 6/13

6:15 am-4:10 pm

1 stop15h 55m

$1,439

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, June 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 $324. If you aren’t able to travel to Ireland during the month of June, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $390.

How far in advance should I book a flight from Austin 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 $715 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 $588 on momondo.

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 25m

Direct flights

None
The fastest flight from Austin to Ireland takes 12h 25m
There are no direct flights from Austin to Ireland. There are no popular flight routes from Austin to Ireland.
Search flight deals

Frequently asked questions about flying from Austin to Ireland

  • 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 $419Free CancellationRating
6.8
7,980 reviews
Search Lufthansa flights
British AirwaysPriceFrom $424Free CancellationRating
6.7
7,952 reviews
Search British Airways flights
Air FrancePriceFrom $433Free CancellationRating
7.4
1,585 reviews
Search Air France flights
KLMPriceFrom $460Free CancellationRating
7.8
1,511 reviews
Search KLM flights
American AirlinesPriceFrom $466Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,693 reviews
Search United Airlines flights
DeltaPriceFrom $483Free CancellationRating
7.9
8,456 reviews
Search Delta flights
IberiaPriceFrom $487Free CancellationRating
7.0
3,212 reviews
Search Iberia flights
Air CanadaPriceFrom $530Free CancellationRating
7.1
11,002 reviews
Search Air Canada flights
Aer LingusPriceFrom $689Free CancellationRating
7.3
1,550 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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