Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Austin to Ireland from $251

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 7/21. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 11:05 am
AUS
-
DUB
22h 35m
2 stops
Multiple Airlines Logo
10:40 am - 3:25 pm
DUB
-
AUS
34h 45m
1 stop
$560Multiple Airlines
Sat, Jul 25 - Sun, Aug 23
Multiple Airlines Logo
4:25 pm - 8:20 am
AUS
-
DUB
33h 55m
2 stops
Multiple Airlines Logo
10:40 am - 3:25 pm
DUB
-
AUS
34h 45m
1 stop
$631Multiple Airlines
Mon, Aug 10 - Thu, Aug 27
Multiple Airlines Logo
4:25 pm - 8:20 am
AUS
-
DUB
33h 55m
2 stops
Multiple Airlines Logo
10:40 am - 3:25 pm
DUB
-
AUS
34h 45m
1 stop
$632Multiple Airlines
Mon, Aug 17 - Sun, Aug 23
Aer Lingus Logo
11:10 am - 9:30 am
AUS
-
DUB
16h 20m
1 stop
Aer Lingus Logo
1:00 pm - 11:11 am
DUB
-
AUS
28h 11m
1 stop
$656Aer Lingus
Wed, Nov 4 - Tue, Nov 17
KLM Logo
6:05 pm - 4:35 pm
AUS
-
ORK
16h 30m
1 stop
KLM Logo
6:00 am - 9:20 pm
ORK
-
AUS
20h 20m
2 stops
$818KLM
Mon, Oct 12 - Sun, Oct 25
Delta Logo
4:30 pm - 2:40 pm
AUS
-
ORK
16h 10m
2 stops
Delta Logo
6:00 am - 9:34 pm
ORK
-
AUS
20h 34m
2 stops
$819Delta
Sun, Oct 11 - Sun, Oct 25
KLM Logo
6:05 pm - 10:45 pm
AUS
-
ORK
22h 40m
1 stop
KLM Logo
10:50 am - 4:10 pm
ORK
-
AUS
35h 20m
1 stop
$830KLM
Mon, Aug 10 - Wed, Aug 19
Delta Logo
6:02 pm - 11:10 am
AUS
-
SNN
11h 08m
1 stop
Delta Logo
1:05 pm - 8:53 pm
SNN
-
AUS
13h 48m
1 stop
$835Delta
Mon, Aug 10 - Wed, Aug 19
United Airlines Logo
11:27 am - 10:15 am
AUS
-
SNN
16h 48m
2 stops
United Airlines Logo
12:30 pm - 9:07 pm
SNN
-
AUS
14h 37m
2 stops
$836United Airlines
Mon, Aug 3 - Wed, Aug 19
United Airlines Logo
1:00 pm - 7:30 am
AUS
-
SNN
12h 30m
1 stop
United Airlines Logo
12:30 pm - 9:58 pm
SNN
-
AUS
15h 28m
1 stop
$843United Airlines
Wed, Aug 12 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Aer Lingus flights from Austin to Ireland

Our best Aer Lingus deals on Austin to Ireland flight tickets
Aer Lingus
Nov 4
AUS11:10 amAustin Bergstrom
16h 20m
1 stop
DUB9:30 amDublin
Nov 17
DUB1:00 pmDublin
28h 11m
1 stop
AUS11:11 amAustin Bergstrom
$656
Aer Lingus
Dec 5
AUS5:04 pmAustin Bergstrom
30h 11m
1 stop
DUB5:15 amDublin
Dec 15
DUB1:00 pmDublin
28h 11m
1 stop
AUS11:11 amAustin Bergstrom
$695
Aer Lingus
Sep 9
AUS7:25 amAustin Bergstrom
18h 50m
1 stop
DUB8:15 amDublin
Sep 16
DUB1:20 pmDublin
27h 28m
1 stop
AUS10:48 amAustin Bergstrom
$711

United Airlines flights from Austin to Ireland

Our best United Airlines deals on Austin to Ireland flight tickets
United Airlines
Oct 24
AUS5:29 pmAustin Bergstrom
33h 41m
1 stop
DUB9:10 amDublin
Nov 6
DUB9:00 amDublin
32h 11m
1 stop
AUS11:11 amAustin Bergstrom
$699
United Airlines
Oct 26
AUS6:00 amAustin Bergstrom
22h 55m
1 stop
DUB9:55 amDublin
Nov 6
DUB9:00 amDublin
32h 11m
1 stop
AUS11:11 amAustin Bergstrom
$700
United Airlines
Oct 26
AUS5:35 pmAustin Bergstrom
33h 35m
2 stops
DUB8:10 amDublin
Nov 5
DUB9:00 amDublin
32h 11m
1 stop
AUS11:11 amAustin Bergstrom
$705

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 July 2, 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

Sat 7/25

6:30 am-11:05 am

2 stops22h 35m

Dublin

Sun 8/23

10:40 am-3:25 pm

1 stop34h 45m

$560

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 8/10

4:25 pm-8:20 am

2 stops33h 55m

Dublin

Thu 8/27

10:40 am-3:25 pm

1 stop34h 45m

$631

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 8/17

4:25 pm-8:20 am

2 stops33h 55m

Dublin

Sun 8/23

10:40 am-3:25 pm

1 stop34h 45m

$632

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 11/4

11:10 am-9:30 am

1 stop16h 20m

Dublin

Tue 11/17

1:00 pm-11:11 am

1 stop28h 11m

$656

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Mon 10/12

6:05 pm-4:35 pm

1 stop16h 30m

Cork

Sun 10/25

6:00 am-9:20 pm

2 stops20h 20m

$818

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Sun 10/11

4:30 pm-2:40 pm

2 stops16h 10m

Cork

Sun 10/25

6:00 am-9:34 pm

2 stops20h 34m

$819

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Mon 8/10

6:05 pm-10:45 pm

1 stop22h 40m

Cork

Wed 8/19

10:50 am-4:10 pm

1 stop35h 20m

$830
Quickest round-trip

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Mon 8/10

6:02 pm-11:10 am

1 stop11h 08m

Shannon

Wed 8/19

1:05 pm-8:53 pm

1 stop13h 48m

$835

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Mon 8/3

11:27 am-10:15 am

2 stops16h 48m

Shannon

Wed 8/19

12:30 pm-9:07 pm

2 stops14h 37m

$836

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 8/12

1:00 pm-7:30 am

1 stop12h 30m

Shannon

Wed 8/19

12:30 pm-9:58 pm

1 stop15h 28m

$843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, May 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 $180. If you aren’t able to travel to Ireland during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $324.

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 $742 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 $629 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

11h 10m

Direct flights

None
The fastest flight from Austin to Ireland takes 11h 10m
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
JetBluePriceFrom $180Free CancellationRating
7.1
3,009 reviews
Search JetBlue flights
LufthansaPriceFrom $419Free CancellationRating
6.8
8,107 reviews
Search Lufthansa flights
British AirwaysPriceFrom $424Free CancellationRating
6.7
8,087 reviews
Search British Airways flights
Air FrancePriceFrom $433Free CancellationRating
7.5
1,616 reviews
Search Air France flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
KLMPriceFrom $460Free CancellationRating
7.8
1,532 reviews
Search KLM flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,920 reviews
Search United Airlines flights
DeltaPriceFrom $483Free CancellationRating
7.8
8,452 reviews
Search Delta flights
IberiaPriceFrom $487Free CancellationRating
7.0
3,249 reviews
Search Iberia flights
Aer LingusPriceFrom $687Free CancellationRating
7.3
1,634 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/1
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

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 $323
Flights to Shannon, Clarefrom $583
Flights to Corkfrom $559
Flights to Knockfrom $804
Flights to Milltown (Kerry)from $730
Flights to Donegalfrom $820