Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Austin to Ireland from $238

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 3/17. 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

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Austin to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:20 am - 7:30 am
AUS
-
DUB
14h 10m1 stop
Lufthansa Logo
9:30 am - 8:56 pm
DUB
-
AUS
17h 26m1 stop
$432Lufthansa
Sat, Jan 31 - Sat, Feb 7
British Airways Logo
7:00 pm - 2:20 pm
AUS
-
DUB
13h 20m1 stop
British Airways Logo
8:50 am - 4:50 pm
DUB
-
AUS
14h 00m1 stop
$448British Airways
Fri, Feb 20 - Mon, Feb 23
British Airways Logo
3:21 pm - 2:05 pm
AUS
-
DUB
16h 44m2 stops
British Airways Logo
8:50 am - 4:50 pm
DUB
-
AUS
14h 00m1 stop
$452British Airways
Wed, Jan 28 - Tue, Feb 3
United Airlines Logo
9:50 am - 7:30 am
AUS
-
DUB
15h 40m2 stops
United Airlines Logo
9:00 am - 11:31 am
DUB
-
AUS
32h 31m2 stops
$456United Airlines
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
1:05 pm - 6:10 am
AUS
-
DUB
11h 05m1 stop
United Airlines Logo
8:00 am - 3:22 pm
DUB
-
AUS
36h 22m2 stops
$458United Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
7:00 pm - 4:45 pm
AUS
-
SNN
15h 45m1 stop
American Airlines Logo
7:50 am - 4:50 pm
SNN
-
AUS
15h 00m1 stop
$470American Airlines
Wed, Feb 25 - Sat, Mar 7
American Airlines Logo
12:41 pm - 11:30 am
AUS
-
SNN
16h 49m2 stops
American Airlines Logo
7:50 am - 4:50 pm
SNN
-
AUS
15h 00m1 stop
$474American Airlines
Wed, Feb 25 - Sat, Mar 7
KLM Logo
7:05 pm - 9:20 am
AUS
-
ORK
33h 15m1 stop
KLM Logo
10:50 am - 4:10 pm
ORK
-
AUS
35h 20m1 stop
$581KLM
Sat, Mar 28 - Fri, Apr 3
Air Canada Logo
1:05 pm - 3:25 pm
AUS
-
ORK
20h 20m2 stops
Air Canada Logo
7:40 am - 9:27 pm
ORK
-
AUS
19h 47m2 stops
$680Air Canada
Wed, Feb 4 - Sun, Feb 8
Air Canada Logo
9:43 am - 11:30 am
AUS
-
SNN
19h 47m3 stops
Air Canada Logo
7:50 am - 11:19 am
SNN
-
AUS
33h 29m2 stops
$687Air Canada
Wed, Feb 25 - Sat, Mar 7

Delta flights from Austin to Ireland

Our best Delta deals on Austin to Ireland flight tickets
Delta
Mar 1
AUS8:10 amAustin Bergstrom
18h 35m
2 stops
DUB8:45 amDublin
Mar 8
DUB5:55 amDublin
19h 01m
2 stops
AUS6:56 pmAustin Bergstrom
$486
Find similar
Delta
Apr 8
AUS5:25 amAustin Bergstrom
20h 30m
2 stops
DUB7:55 amDublin
Apr 16
DUB5:55 amDublin
18h 40m
2 stops
AUS6:35 pmAustin Bergstrom
$490
Find similar
Delta
Apr 1
AUS10:40 amAustin Bergstrom
17h 45m
2 stops
DUB10:25 amDublin
Apr 7
DUB5:55 amDublin
22h 49m
2 stops
AUS10:44 pmAustin Bergstrom
$494
Find similar

United Airlines flights from Austin to Ireland

Our best United Airlines deals on Austin to Ireland flight tickets
United Airlines
Jan 23
AUS9:50 amAustin Bergstrom
15h 40m
2 stops
DUB7:30 amDublin
Jan 31
DUB9:00 amDublin
32h 31m
2 stops
AUS11:31 amAustin Bergstrom
$456
Find similar
United Airlines
Mar 7
AUS1:05 pmAustin Bergstrom
11h 05m
1 stop
DUB6:10 amDublin
Mar 14
DUB8:00 amDublin
36h 22m
2 stops
AUS3:22 pmAustin Bergstrom
$458
Find similar
United Airlines
Jan 29
AUS9:50 amAustin Bergstrom
15h 40m
2 stops
DUB7:30 amDublin
Feb 6
DUB9:00 amDublin
32h 31m
2 stops
AUS11:31 amAustin Bergstrom
$460
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 December 18, 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

Sat 1/31

11:20 am-7:30 am

1 stop14h 10m

Dublin

Sat 2/7

9:30 am-8:56 pm

1 stop17h 26m

$432

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Fri 2/20

7:00 pm-2:20 pm

1 stop13h 20m

Dublin

Mon 2/23

8:50 am-4:50 pm

1 stop14h 00m

$448

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 1/28

3:21 pm-2:05 pm

2 stops16h 44m

Dublin

Tue 2/3

8:50 am-4:50 pm

1 stop14h 00m

$452

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Fri 1/23

9:50 am-7:30 am

2 stops15h 40m

Dublin

Sat 1/31

9:00 am-11:31 am

2 stops32h 31m

$456

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 3/7

1:05 pm-6:10 am

1 stop11h 05m

Dublin

Sat 3/14

8:00 am-3:22 pm

2 stops36h 22m

$458

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 2/25

7:00 pm-4:45 pm

1 stop15h 45m

Shannon

Sat 3/7

7:50 am-4:50 pm

1 stop15h 00m

$470

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 2/25

12:41 pm-11:30 am

2 stops16h 49m

Shannon

Sat 3/7

7:50 am-4:50 pm

1 stop15h 00m

$474

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Sat 3/28

7:05 pm-9:20 am

1 stop33h 15m

Cork

Fri 4/3

10:50 am-4:10 pm

1 stop35h 20m

$581

AustinCork

AUS - ORK

AUSORK

Austin Bergstrom

Wed 2/4

1:05 pm-3:25 pm

2 stops20h 20m

Cork

Sun 2/8

7:40 am-9:27 pm

2 stops19h 47m

$680

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 2/25

9:43 am-11:30 am

3 stops19h 47m

Shannon

Sat 3/7

7:50 am-11:19 am

2 stops33h 29m

$687

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, 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 $659.

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 $790 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 $647 on momondo.

Can stopping save me money on Austin to Ireland flights?

You could potentially save up to 58% 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

Fastest flight time

10h 56m

Direct flights

None
The fastest flight from Austin to Ireland takes 10h 56m
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
LufthansaPriceFrom $407Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights
Air FrancePriceFrom $433Free CancellationRating
7.4
1,507 reviews
Search Air France flights
KLMPriceFrom $460Free CancellationRating
7.7
1,428 reviews
Search KLM flights
British AirwaysPriceFrom $469Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
IberiaPriceFrom $487Free CancellationRating
7.0
3,052 reviews
Search Iberia flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $517Free CancellationRating
7.9
8,005 reviews
Search Delta flights
Air CanadaPriceFrom $547Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Aer LingusPriceFrom $764Free CancellationRating
7.2
1,395 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 1/17
Sat 1/24
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 $321
Flights to Shannon, Clarefrom $353
Flights to Corkfrom $392
Flights to Knockfrom $616
Flights to Milltown (Kerry)from $507
Flights to Donegalfrom $833