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Cheap flights from Austin to Ireland from $285

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 1/24. 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.
Multiple Airlines Logo
10:59 am - 7:45 amAUS-DUB
14h 46m1 stop
Multiple Airlines Logo
11:30 am - 11:20 pmDUB-AUS
17h 50m1 stop
$426Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3
Delta Logo
6:40 am - 7:45 amAUS-DUB
19h 05m1 stop
Delta Logo
11:30 am - 11:20 pmDUB-AUS
17h 50m1 stop
$433Delta
Find Deal
Mon, Dec 1 - Fri, Dec 12
KLM Logo
1:41 pm - 7:45 amAUS-DUB
12h 04m1 stop
KLM Logo
8:50 am - 4:10 pmDUB-AUS
13h 20m1 stop
$446KLM
Find Deal
Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
6:30 am - 8:10 amAUS-DUB
19h 40m1 stop
United Airlines Logo
9:00 am - 1:09 pmDUB-AUS
34h 09m2 stops
$455United Airlines
Find Deal
Thu, Jan 29 - Fri, Feb 6
United Airlines Logo
5:41 pm - 8:10 amAUS-DUB
32h 29m1 stop
United Airlines Logo
9:00 am - 12:19 pmDUB-AUS
33h 19m1 stop
$456United Airlines
Find Deal
Sat, Nov 22 - Wed, Nov 26
KLM Logo
3:57 pm - 12:40 pmAUS-DUB
14h 43m2 stops
KLM Logo
10:45 am - 10:35 amDUB-AUS
29h 50m1 stop
$457KLM
Find Deal
Wed, Jan 14 - Fri, Jan 23
British Airways Logo
7:00 pm - 3:05 pmAUS-DUB
14h 05m1 stop
British Airways Logo
8:40 pm - 4:50 pmDUB-AUS
26h 10m1 stop
$468British Airways
Find Deal
Fri, Jan 16 - Wed, Jan 21
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
Find Deal
Thu, Jan 15 - Mon, Jan 19
British Airways Logo
6:55 pm - 2:50 pmAUS-DUB
13h 55m1 stop
British Airways Logo
8:50 am - 7:08 pmDUB-AUS
16h 18m2 stops
$472British Airways
Find Deal
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
1:15 pm - 11:30 amAUS-SNN
16h 15m2 stops
American Airlines Logo
7:50 am - 4:50 pmSNN-AUS
15h 00m1 stop
$473American Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19

Delta flights from Austin to Ireland

Our best Delta deals on Austin to Ireland flight tickets
Delta
Dec 1
AUS6:40 amAustin Bergstrom
19h 05m
1 stop
DUB7:45 amDublin
Dec 12
DUB11:30 amDublin
17h 50m
1 stop
AUS11:20 pmAustin Bergstrom
$433
Find similar
Delta
Dec 2
AUS7:25 amAustin Bergstrom
19h 55m
1 stop
DUB9:20 amDublin
Dec 9
DUB9:45 amDublin
20h 43m
2 stops
AUS12:28 amAustin Bergstrom
$438
Find similar
Delta
Nov 17
AUS5:30 amAustin Bergstrom
21h 15m
2 stops
DUB8:45 amDublin
Nov 24
DUB5:55 amDublin
16h 15m
1 stop
AUS4:10 pmAustin Bergstrom
$450
Find similar

KLM flights from Austin to Ireland

Our best KLM deals on Austin to Ireland flight tickets
KLM
Nov 11
AUS11:30 amAustin Bergstrom
15h 15m
1 stop
DUB8:45 amDublin
Nov 19
DUB9:45 amDublin
20h 43m
1 stop
AUS12:28 amAustin Bergstrom
$433
Find similar
KLM
Nov 17
AUS1:41 pmAustin Bergstrom
12h 04m
1 stop
DUB7:45 amDublin
Nov 24
DUB8:50 amDublin
13h 20m
1 stop
AUS4:10 pmAustin Bergstrom
$446
Find similar
KLM
Jan 14
AUS3:57 pmAustin Bergstrom
14h 43m
2 stops
DUB12:40 pmDublin
Jan 23
DUB10:45 amDublin
29h 50m
1 stop
AUS10:35 amAustin 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 10, 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

Mon 11/17

10:59 am-7:45 am

1 stop14h 46m

Dublin

Wed 12/3

11:30 am-11:20 pm

1 stop17h 50m

$426

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 12/1

6:40 am-7:45 am

1 stop19h 05m

Dublin

Fri 12/12

11:30 am-11:20 pm

1 stop17h 50m

$433

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 11/17

1:41 pm-7:45 am

1 stop12h 04m

Dublin

Mon 11/24

8:50 am-4:10 pm

1 stop13h 20m

$446

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 1/29

6:30 am-8:10 am

1 stop19h 40m

Dublin

Fri 2/6

9:00 am-1:09 pm

2 stops34h 09m

$455

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 11/22

5:41 pm-8:10 am

1 stop32h 29m

Dublin

Wed 11/26

9:00 am-12:19 pm

1 stop33h 19m

$456

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/14

3:57 pm-12:40 pm

2 stops14h 43m

Dublin

Fri 1/23

10:45 am-10:35 am

1 stop29h 50m

$457

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Fri 1/16

7:00 pm-3:05 pm

1 stop14h 05m

Dublin

Wed 1/21

8:40 pm-4:50 pm

1 stop26h 10m

$468

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Thu 1/15

6:55 pm-4:45 pm

1 stop15h 50m

Shannon

Mon 1/19

7:50 am-4:50 pm

1 stop15h 00m

$469

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 1/15

6:55 pm-2:50 pm

1 stop13h 55m

Dublin

Mon 1/19

8:50 am-7:08 pm

2 stops16h 18m

$472

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Thu 1/15

1:15 pm-11:30 am

2 stops16h 15m

Shannon

Mon 1/19

7:50 am-4:50 pm

1 stop15h 00m

$473

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 $813 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
1,486 reviews
Search Air France flights
KLMPriceFrom $483Free CancellationRating
7.7
1,410 reviews
Search KLM flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
British AirwaysPriceFrom $499Free CancellationRating
6.7
7,508 reviews
Search British Airways flights
IberiaPriceFrom $517Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
DeltaPriceFrom $525Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
Air CanadaPriceFrom $547Free CancellationRating
7.1
10,429 reviews
Search Air Canada flights
LufthansaPriceFrom $553Free CancellationRating
6.8
7,562 reviews
Search Lufthansa flights
Aer LingusPriceFrom $764Free CancellationRating
7.2
1,366 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
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