What is the cheapest airline that flies from Austin Bergstrom to Ireland?

British Airways, Delta, and United Airlines are the most popular carriers operating from Austin Bergstrom to Ireland

What airlines fly to Ireland?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Ireland from Austin according to our data. United Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 10 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

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?

As of October 2026, there are 10 operators available to choose from 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.

$338 Cheap Flights from Austin to Ireland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:52 pm - 10:15 amAUS Austin Bergstrom-DUB Dublin

31h 23m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl

11:30 am - 10:00 amDUB Dublin-AUS Austin Bergstrom

28h 30m3 stops Reykjavik Keflavik Intl Denver Intl Atlanta Hartsfield-Jackson

$691Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

8:52 pm - 10:15 amAUS Austin Bergstrom-DUB Dublin

31h 23m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl

11:30 am - 10:14 amDUB Dublin-AUS Austin Bergstrom

28h 44m3 stops Reykjavik Keflavik Intl Denver Intl Atlanta Hartsfield-Jackson

$691Multiple Airlines

Wed, Dec 9 - Mon, Dec 14

7:00 pm - 8:20 amAUS Austin Bergstrom-DUB Dublin

31h 20m1 stop Boston Logan Intl

10:40 am - 10:38 amDUB Dublin-AUS Austin Bergstrom

29h 58m1 stop Boston Logan Intl

$732JetBlue

Wed, Apr 21 - Tue, Apr 27

1:01 pm - 8:30 amAUS Austin Bergstrom-DUB Dublin

13h 29m1 stop Philadelphia

11:30 am - 9:53 pmDUB Dublin-AUS Austin Bergstrom

16h 23m1 stop Philadelphia

$737Iberia

Wed, Feb 10 - Fri, Feb 19

6:55 pm - 2:05 pmAUS Austin Bergstrom-DUB Dublin

13h 10m1 stop London Heathrow

9:00 am - 4:45 pmDUB Dublin-AUS Austin Bergstrom

13h 45m1 stop London Heathrow

$738British Airways

Wed, Jan 13 - Wed, Jan 20

6:55 pm - 5:00 pmAUS Austin Bergstrom-DUB Dublin

16h 05m1 stop London Heathrow

8:50 am - 4:45 pmDUB Dublin-AUS Austin Bergstrom

13h 55m1 stop London Heathrow

$738British Airways

Wed, Feb 17 - Tue, Feb 23

12:10 pm - 7:45 amAUS Austin Bergstrom-DUB Dublin

13h 35m1 stop Atlanta Hartsfield-Jackson

5:45 am - 4:05 pmDUB Dublin-AUS Austin Bergstrom

16h 20m1 stop Amsterdam Schiphol

$741Delta

Wed, Nov 25 - Thu, Dec 3

8:15 am - 7:45 amAUS Austin Bergstrom-DUB Dublin

17h 30m1 stop Atlanta Hartsfield-Jackson

8:50 am - 4:05 pmDUB Dublin-AUS Austin Bergstrom

13h 15m1 stop Amsterdam Schiphol

$741Delta

Mon, Nov 23 - Thu, Dec 3

5:40 pm - 8:10 amAUS Austin Bergstrom-DUB Dublin

32h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

9:00 am - 11:11 amDUB Dublin-AUS Austin Bergstrom

32h 11m1 stop Toronto Pearson Intl

$744United Airlines

Mon, Nov 23 - Thu, Dec 3

1:01 pm - 9:10 amAUS Austin Bergstrom-DUB Dublin

14h 09m1 stop Philadelphia

11:30 am - 9:52 pmDUB Dublin-AUS Austin Bergstrom

16h 22m1 stop Philadelphia

$795Iberia

Wed, Feb 3 - Sun, Feb 7

Cheap last minute flights

Enter your travel dates to find the best prices.

5:02 pm - 8:10 amAUS Austin Bergstrom-DUB Dublin

33h 08m1 stop Chicago O'Hare Intl

9:00 am - 11:11 amDUB Dublin-AUS Austin Bergstrom

32h 11m1 stop Toronto Pearson Intl

$839United Airlines

Sun, Nov 1 - Sun, Nov 15

5:40 pm - 8:10 amAUS Austin Bergstrom-DUB Dublin

32h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

9:00 am - 11:11 amDUB Dublin-AUS Austin Bergstrom

32h 11m1 stop Toronto Pearson Intl

$845United Airlines

Sun, Nov 1 - Sun, Nov 15

8:00 am - 7:55 amAUS Austin Bergstrom-DUB Dublin

17h 55m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

8:55 am - 12:22 amDUB Dublin-AUS Austin Bergstrom

21h 27m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$865Delta

Sun, Nov 1 - Sun, Nov 15

6:20 am - 7:55 amAUS Austin Bergstrom-DUB Dublin

19h 35m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

1:25 pm - 12:22 amDUB Dublin-AUS Austin Bergstrom

16h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$985Delta

Sun, Nov 1 - Sun, Nov 15

6:20 am - 7:55 amAUS Austin Bergstrom-DUB Dublin

19h 35m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

1:25 pm - 12:22 amDUB Dublin-AUS Austin Bergstrom

16h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$995Delta

Sun, Nov 1 - Sun, Nov 15

6:10 pm - 2:45 pmAUS Austin Bergstrom-ORK Cork

15h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

5:40 am - 4:05 pmORK Cork-AUS Austin Bergstrom

16h 25m1 stop Amsterdam Schiphol

$1,216Delta

Sat, Oct 31 - Thu, Nov 5

6:10 pm - 2:45 pmAUS Austin Bergstrom-ORK Cork

15h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

5:40 am - 9:30 pmORK Cork-AUS Austin Bergstrom

21h 50m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,225Multiple Airlines

Sat, Oct 31 - Thu, Nov 5

9:37 am - 11:10 amAUS Austin Bergstrom-ORK Cork

19h 33m2 stops Houston George Bush Intcntl London Heathrow

7:40 am - 10:52 pmORK Cork-AUS Austin Bergstrom

21h 12m2 stops London Heathrow Chicago O'Hare Intl

$1,482Multiple Airlines

Sun, Nov 1 - Thu, Nov 5

5:46 pm - 3:25 pmAUS Austin Bergstrom-ORK Cork

15h 39m2 stops Dallas/Fort Worth London Heathrow

7:40 am - 4:45 pmORK Cork-AUS Austin Bergstrom

15h 05m1 stop London Heathrow

$1,492Multiple Airlines

Sun, Nov 1 - Thu, Nov 5

3:55 pm - 11:25 pmAUS Austin Bergstrom-ORK Cork

25h 30m3 stops Frankfurt am Main Dublin London Heathrow

7:50 am - 7:26 pmORK Cork-AUS Austin Bergstrom

41h 36m3 stops London Gatwick Orlando Denver Intl

$1,587Multiple Airlines

Sun, Nov 1 - Thu, Nov 5

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United Airlines flights from Austin to Ireland

Our best United Airlines deals on Austin to Ireland flight tickets

United Airlines

Nov 23

AUS5:40 pmAustin Bergstrom

32h 30m

2 stops

DUB8:10 amDublin

Dec 3

DUB9:00 amDublin

32h 11m

1 stop

AUS11:11 amAustin Bergstrom

$744

United Airlines

Nov 23

AUS12:16 pmAustin Bergstrom

15h 39m

2 stops

DUB9:55 amDublin

Dec 8

DUB9:30 amDublin

17h 51m

2 stops

AUS9:21 pmAustin Bergstrom

$756

United Airlines

Dec 1

AUS12:07 pmAustin Bergstrom

16h 13m

1 stop

DUB10:20 amDublin

Dec 9

DUB1:35 pmDublin

13h 19m

1 stop

AUS8:54 pmAustin Bergstrom

$764

Delta flights from Austin to Ireland

Our best Delta deals on Austin to Ireland flight tickets

Delta

Nov 23

AUS8:15 amAustin Bergstrom

17h 30m

1 stop

DUB7:45 amDublin

Dec 3

DUB8:50 amDublin

13h 15m

1 stop

AUS4:05 pmAustin Bergstrom

$741

Delta

Nov 23

AUS8:15 amAustin Bergstrom

17h 30m

1 stop

DUB7:45 amDublin

Dec 4

DUB11:55 amDublin

16h 15m

1 stop

AUS10:10 pmAustin Bergstrom

$754

Delta

Feb 10

AUS7:30 amAustin Bergstrom

19h 15m

1 stop

DUB8:45 amDublin

Feb 19

DUB8:50 amDublin

19h 33m

2 stops

AUS10:23 pmAustin Bergstrom

$755

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 12/9

8:52 pm-10:15 am

3 stops31h 23m

Dublin

Wed 12/16

11:30 am-10:00 am

3 stops28h 30m

$691

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 12/9

8:52 pm-10:15 am

3 stops31h 23m

Dublin

Mon 12/14

11:30 am-10:14 am

3 stops28h 44m

$691

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 4/21

7:00 pm-8:20 am

1 stop31h 20m

Dublin

Tue 4/27

10:40 am-10:38 am

1 stop29h 58m

$732

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 2/10

1:01 pm-8:30 am

1 stop13h 29m

Dublin

Fri 2/19

11:30 am-9:53 pm

1 stop16h 23m

$737

Quickest round-trip

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 1/13

6:55 pm-2:05 pm

1 stop13h 10m

Dublin

Wed 1/20

9:00 am-4:45 pm

1 stop13h 45m

$738

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 2/17

6:55 pm-5:00 pm

1 stop16h 05m

Dublin

Tue 2/23

8:50 am-4:45 pm

1 stop13h 55m

$738

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 11/25

12:10 pm-7:45 am

1 stop13h 35m

Dublin

Thu 12/3

5:45 am-4:05 pm

1 stop16h 20m

$741

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Mon 11/23

8:15 am-7:45 am

1 stop17h 30m

Dublin

Thu 12/3

8:50 am-4:05 pm

1 stop13h 15m

$741

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Mon 11/23

5:40 pm-8:10 am

2 stops32h 30m

Dublin

Thu 12/3

9:00 am-11:11 am

1 stop32h 11m

$744

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 2/3

1:01 pm-9:10 am

1 stop14h 09m

Dublin

Sun 2/7

11:30 am-9:52 pm

1 stop16h 22m

$795

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Ireland?

In general, February 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 $471. If you aren’t able to travel to Ireland during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $539.

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 $788 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 $669 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

Best Price Found	$338
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Ireland from Austin in the past 72 hours is $338. The best round-trip flight deal from Austin to Ireland found on momondo in the last 72 hours is $691.

The fastest flight from Austin to Ireland takes 12h 55m

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?
As of October 2026, there are 10 operators available to choose from 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
Lufthansa	PriceFrom $419	Free Cancellation	Rating 6.8 8,294 reviews	Search Lufthansa flights
British Airways	PriceFrom $424	Free Cancellation	Rating 6.7 8,274 reviews	Search British Airways flights
Air France	PriceFrom $433	Free Cancellation	Rating 7.5 1,652 reviews	Search Air France flights
KLM	PriceFrom $434	Free Cancellation	Rating 7.8 1,597 reviews	Search KLM flights
American Airlines	PriceFrom $438	Free Cancellation	Rating 7.0 12,191 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $451	Free Cancellation	Rating 7.3 1,863 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.3 10,443 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,244 reviews	Search Iberia flights
Delta	PriceFrom $525	Free Cancellation	Rating 7.8 8,683 reviews	Search Delta flights
JetBlue	PriceFrom $796	Free Cancellation	Rating 7.1 3,072 reviews	Search JetBlue 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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Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $364

Flights to Shannon, Clarefrom $449

Flights to Corkfrom $488

Flights to Knockfrom $700

Flights to Milltown (Kerry)from $557

Flights to Donegalfrom $1,030

Cheap flights from Austin to Ireland from $338

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 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Austin to Ireland

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United Airlines flights from Austin to Ireland

Our best United Airlines deals on Austin to Ireland flight tickets

Delta flights from Austin to Ireland

Our best Delta deals on Austin to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Austin to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Austin to Ireland

What is the cheapest month to fly to Ireland?

How far in advance should I book a flight from Austin to Ireland?

What is the cheapest airline that flies from Austin Bergstrom to Ireland?

What airlines fly to Ireland?

Cheap Austin to Ireland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Austin to Ireland

Best airlines flying from Austin to Ireland

Compare and see reviews for airlines that fly from Austin to Ireland with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Austin flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year