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

Aer Lingus 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.

$342 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:34 pm - 10:15 amAUS Austin Bergstrom-DUB Dublin

32h 41m3 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

$711Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

6:55 pm - 7:45 pmAUS Austin Bergstrom-DUB Dublin

18h 50m1 stop London Heathrow

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

13h 55m1 stop London Heathrow

$729British Airways

Mon, Nov 23 - Tue, Dec 8

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

$734United Airlines

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

$734United Airlines

Sun, Nov 22 - Thu, Dec 3

5:12 pm - 7:10 amAUS Austin Bergstrom-DUB Dublin

31h 58m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:10 am - 2:05 pmDUB Dublin-AUS Austin Bergstrom

14h 55m1 stop Frankfurt am Main

$734Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

6:55 pm - 3:25 pmAUS Austin Bergstrom-DUB Dublin

14h 30m1 stop London Heathrow

11:00 am - 10:14 pmDUB Dublin-AUS Austin Bergstrom

17h 14m2 stops London Heathrow Dallas/Fort Worth

$735British Airways

Mon, Nov 23 - Tue, Dec 8

1:15 pm - 8:30 amAUS Austin Bergstrom-DUB Dublin

13h 15m1 stop Philadelphia

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

16h 23m1 stop Philadelphia

$747Iberia

Wed, Feb 24 - Thu, Mar 4

6:55 pm - 7:40 pmAUS Austin Bergstrom-DUB Dublin

18h 45m1 stop London Heathrow

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

16h 23m1 stop Philadelphia

$748American Airlines

Wed, Feb 10 - Wed, Feb 17

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

13h 10m1 stop London Heathrow

11:30 am - 9:08 pmDUB Dublin-AUS Austin Bergstrom

15h 38m2 stops Philadelphia Charlotte Douglas

$752American Airlines

Wed, Feb 10 - Wed, Feb 17

1:36 pm - 8:40 amAUS Austin Bergstrom-DUB Dublin

13h 04m1 stop Philadelphia

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

16h 30m1 stop Philadelphia

$754Iberia

Tue, Dec 1 - Wed, Dec 9

Cheap last minute flights

Enter your travel dates to find the best prices.

11:40 am - 8:15 amAUS Austin Bergstrom-DUB Dublin

14h 35m1 stop Toronto Pearson Intl

5:15 pm - 2:05 pmDUB Dublin-AUS Austin Bergstrom

26h 50m1 stop Frankfurt am Main

$847Multiple Airlines

Thu, Oct 22 - Mon, Nov 2

1:37 pm - 8:45 amAUS Austin Bergstrom-DUB Dublin

13h 08m1 stop Atlanta Hartsfield-Jackson

5:15 pm - 4:44 pmDUB Dublin-AUS Austin Bergstrom

29h 29m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$872Multiple Airlines

Thu, Oct 22 - Mon, Nov 2

5:14 pm - 10:40 amAUS Austin Bergstrom-DUB Dublin

11h 26m1 stop Washington, D.C. Dulles Intl

8:00 am - 2:02 pmDUB Dublin-AUS Austin Bergstrom

35h 02m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$954United Airlines

Fri, Oct 23 - Thu, Oct 29

10:25 am - 8:15 amAUS Austin Bergstrom-DUB Dublin

15h 50m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:15 pm - 3:05 pmDUB Dublin-AUS Austin Bergstrom

26h 50m1 stop Frankfurt am Main

$954Multiple Airlines

Wed, Oct 21 - Mon, Oct 26

6:00 am - 11:10 amAUS Austin Bergstrom-DUB Dublin

23h 10m1 stop Newark

8:00 am - 11:11 amDUB Dublin-AUS Austin Bergstrom

32h 11m1 stop Toronto Pearson Intl

$957United Airlines

Fri, Oct 23 - Thu, Oct 29

4:05 pm - 11:40 amAUS Austin Bergstrom-DUB Dublin

13h 35m1 stop Frankfurt am Main

5:15 pm - 3:05 pmDUB Dublin-AUS Austin Bergstrom

26h 50m1 stop Frankfurt am Main

$957Lufthansa

Wed, Oct 21 - Mon, Oct 26

12:18 pm - 8:45 amAUS Austin Bergstrom-DUB Dublin

14h 27m1 stop Atlanta Hartsfield-Jackson

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

16h 20m1 stop Amsterdam Schiphol

$967Delta

Fri, Oct 23 - Thu, Oct 29

10:59 am - 7:55 amAUS Austin Bergstrom-DUB Dublin

14h 56m2 stops Cincinnati Cinci./N. Kentucky Minneapolis St Paul

8:50 am - 5:05 pmDUB Dublin-AUS Austin Bergstrom

13h 15m1 stop Amsterdam Schiphol

$971Delta

Fri, Oct 23 - Thu, Oct 29

11:46 am - 9:35 amAUS Austin Bergstrom-DUB Dublin

15h 49m1 stop Charlotte Douglas

11:30 am - 11:13 pmDUB Dublin-AUS Austin Bergstrom

16h 43m1 stop Philadelphia

$990American Airlines

Wed, Oct 21 - Mon, Oct 26

6:00 am - 5:10 amAUS Austin Bergstrom-DUB Dublin

17h 10m1 stop Chicago O'Hare Intl

11:30 am - 10:18 pmDUB Dublin-AUS Austin Bergstrom

15h 48m1 stop Chicago O'Hare Intl

$3,535Aer Lingus

Tue, Oct 20 - Wed, Mar 24

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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

AUS5:15 amAustin Bergstrom

23h 05m

2 stops

DUB10:20 amDublin

Dec 4

DUB10:40 amDublin

14h 43m

1 stop

AUS7:23 pmAustin Bergstrom

$754

United Airlines

Mar 16

AUS7:00 pmAustin Bergstrom

33h 55m

1 stop

DUB9:55 amDublin

Mar 25

DUB8:00 amDublin

32h 10m

1 stop

AUS11:10 amAustin Bergstrom

$756

United Airlines

Nov 23

AUS2:24 pmAustin Bergstrom

13h 31m

2 stops

DUB9:55 amDublin

Dec 8

DUB9:30 amDublin

17h 47m

2 stops

AUS9:17 pmAustin Bergstrom

$759

British Airways flights from Austin to Ireland

Our best British Airways deals on Austin to Ireland flight tickets

British Airways

Nov 23

AUS6:55 pmAustin Bergstrom

18h 50m

1 stop

DUB7:45 pmDublin

Dec 8

DUB8:50 amDublin

13h 55m

1 stop

AUS4:45 pmAustin Bergstrom

$729

British Airways

Nov 23

AUS6:55 pmAustin Bergstrom

14h 30m

1 stop

DUB3:25 pmDublin

Dec 8

DUB11:00 amDublin

17h 14m

2 stops

AUS10:14 pmAustin Bergstrom

$735

British Airways

Jan 13

AUS6:55 pmAustin Bergstrom

13h 10m

1 stop

DUB2:05 pmDublin

Jan 20

DUB9:00 amDublin

13h 45m

1 stop

AUS4:45 pmAustin Bergstrom

$738

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 12/2

7:34 pm-10:15 am

3 stops32h 41m

Dublin

Wed 12/9

11:30 am-10:14 am

3 stops28h 44m

$711

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Mon 11/23

6:55 pm-7:45 pm

1 stop18h 50m

Dublin

Tue 12/8

8:50 am-4:45 pm

1 stop13h 55m

$729

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

$734

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Sun 11/22

5:40 pm-8:10 am

2 stops32h 30m

Dublin

Thu 12/3

9:00 am-11:11 am

1 stop32h 11m

$734

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Tue 11/17

5:12 pm-7:10 am

2 stops31h 58m

Dublin

Tue 11/24

5:10 am-2:05 pm

1 stop14h 55m

$734

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Mon 11/23

6:55 pm-3:25 pm

1 stop14h 30m

Dublin

Tue 12/8

11:00 am-10:14 pm

2 stops17h 14m

$735

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 2/24

1:15 pm-8:30 am

1 stop13h 15m

Dublin

Thu 3/4

11:30 am-9:53 pm

1 stop16h 23m

$747

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 2/10

6:55 pm-7:40 pm

1 stop18h 45m

Dublin

Wed 2/17

11:30 am-9:53 pm

1 stop16h 23m

$748

Quickest round-trip

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 2/10

6:55 pm-2:05 pm

1 stop13h 10m

Dublin

Wed 2/17

11:30 am-9:08 pm

2 stops15h 38m

$752

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Tue 12/1

1:36 pm-8:40 am

1 stop13h 04m

Dublin

Wed 12/9

11:30 am-10:00 pm

1 stop16h 30m

$754

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 $785 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	$342
Fastest flight time	12h 28m
Direct flights	None

The best one-way flight to Ireland from Austin in the past 72 hours is $342. The best round-trip flight deal from Austin to Ireland found on momondo in the last 72 hours is $711.

The fastest flight from Austin to Ireland takes 12h 28m

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 8,281 reviews	Search Lufthansa flights
British Airways	PriceFrom $423	Free Cancellation	Rating 6.7 8,266 reviews	Search British Airways flights
Air France	PriceFrom $433	Free Cancellation	Rating 7.5 1,652 reviews	Search Air France flights
American Airlines	PriceFrom $438	Free Cancellation	Rating 7.0 12,179 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $451	Free Cancellation	Rating 7.3 1,845 reviews	Search Aer Lingus flights
KLM	PriceFrom $460	Free Cancellation	Rating 7.8 1,591 reviews	Search KLM flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.3 10,388 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,242 reviews	Search Iberia flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.8 8,652 reviews	Search Delta flights
JetBlue	PriceFrom $796	Free Cancellation	Rating 7.1 3,059 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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Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $367

Flights to Shannon, Clarefrom $472

Flights to Corkfrom $496

Flights to Knockfrom $939

Flights to Milltown (Kerry)from $624

Flights to Donegalfrom $842

Cheap flights from Austin to Ireland from $342

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 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Austin to Ireland

Our best United Airlines deals on Austin to Ireland flight tickets

British Airways flights from Austin to Ireland

Our best British Airways 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