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Cheap flights from Austin to Ireland from $290

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 10/15. 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.
Aer Lingus Logo
7:01 am - 11:20 amAUS  Austin Bergstrom-DUB Dublin
22h 19m1 stop Cancun
Aer Lingus Logo
1:00 pm - 11:11 amDUB  Dublin-AUS Austin Bergstrom
28h 11m1 stop Toronto Pearson Intl
$613Aer Lingus
Tue, Dec 1 - Wed, Dec 9
Air Canada Logo
9:00 am - 7:45 amAUS  Austin Bergstrom-DUB Dublin
16h 45m1 stop Vancouver Intl
Air Canada Logo
9:50 am - 6:01 amDUB  Dublin-AUS Austin Bergstrom
26h 11m1 stop Vancouver Intl
$695Air Canada
Tue, Sep 22 - Wed, Sep 30
United Airlines Logo
7:00 pm - 9:55 amAUS  Austin Bergstrom-DUB Dublin
32h 55m1 stop Newark
United Airlines Logo
9:00 am - 11:11 amDUB  Dublin-AUS Austin Bergstrom
32h 11m1 stop Toronto Pearson Intl
$700United Airlines
Tue, Dec 1 - Thu, Dec 10
United Airlines Logo
5:00 pm - 7:30 amAUS  Austin Bergstrom-DUB Dublin
32h 30m1 stop Newark
United Airlines Logo
9:00 am - 11:11 amDUB  Dublin-AUS Austin Bergstrom
32h 11m1 stop Toronto Pearson Intl
$700United Airlines
Sat, Dec 5 - Tue, Dec 15
Air Canada Logo
12:05 pm - 7:10 amAUS  Austin Bergstrom-DUB Dublin
13h 05m1 stop Toronto Pearson Intl
Air Canada Logo
9:00 am - 1:09 pmDUB  Dublin-AUS Austin Bergstrom
34h 09m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$702Air Canada
Wed, Dec 2 - Thu, Dec 10
British Airways Logo
6:55 pm - 3:05 pmAUS  Austin Bergstrom-DUB Dublin
14h 10m1 stop London Heathrow
British Airways Logo
1:00 pm - 4:45 pmDUB  Dublin-AUS Austin Bergstrom
33h 45m1 stop London Heathrow
$709British Airways
Sun, Nov 8 - Mon, Nov 16
British Airways Logo
6:55 pm - 7:55 amAUS  Austin Bergstrom-DUB Dublin
31h 00m1 stop London Heathrow
British Airways Logo
8:50 am - 4:45 pmDUB  Dublin-AUS Austin Bergstrom
13h 55m1 stop London Heathrow
$711British Airways
Mon, Nov 30 - Fri, Dec 11
Lufthansa Logo
5:16 pm - 10:20 amAUS  Austin Bergstrom-DUB Dublin
11h 04m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
5:10 am - 2:05 pmDUB  Dublin-AUS Austin Bergstrom
14h 55m1 stop Frankfurt am Main
$711Lufthansa
Tue, Dec 1 - Tue, Dec 8
Lufthansa Logo
3:55 pm - 11:00 amAUS  Austin Bergstrom-DUB Dublin
13h 05m1 stop Frankfurt am Main
Lufthansa Logo
5:10 am - 5:29 pmDUB  Dublin-AUS Austin Bergstrom
18h 19m2 stops Frankfurt am Main Houston George Bush Intcntl
$713Lufthansa
Tue, Dec 1 - Wed, Dec 9
Aer Lingus Logo
6:07 am - 4:30 amAUS  Austin Bergstrom-DUB Dublin
16h 23m1 stop New York John F Kennedy Intl
Aer Lingus Logo
1:20 pm - 10:48 amDUB  Dublin-AUS Austin Bergstrom
27h 28m1 stop Toronto Pearson Intl
$742Aer Lingus
Wed, Sep 9 - Wed, Sep 16

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Air Canada flights from Austin to Ireland

Our best Air Canada deals on Austin to Ireland flight tickets
Air Canada
Sep 22
AUS9:00 amAustin Bergstrom
16h 45m
1 stop
DUB7:45 amDublin
Sep 30
DUB9:50 amDublin
26h 11m
1 stop
AUS6:01 amAustin Bergstrom
$695
Air Canada
Nov 29
AUS12:05 pmAustin Bergstrom
13h 05m
1 stop
DUB7:10 amDublin
Dec 10
DUB9:00 amDublin
38h 29m
2 stops
AUS5:29 pmAustin Bergstrom
$702
Air Canada
Nov 29
AUS5:15 amAustin Bergstrom
19h 55m
2 stops
DUB7:10 amDublin
Dec 11
DUB9:00 amDublin
42h 14m
2 stops
AUS9:14 pmAustin Bergstrom
$707

Delta flights from Austin to Ireland

Our best Delta deals on Austin to Ireland flight tickets
Delta
Nov 29
AUS7:30 amAustin Bergstrom
19h 15m
1 stop
DUB8:45 amDublin
Dec 9
DUB11:55 amDublin
16h 17m
1 stop
AUS10:12 pmAustin Bergstrom
$726
Delta
Oct 13
AUS3:00 pmAustin Bergstrom
17h 40m
2 stops
ORK2:40 pmCork
Oct 20
ORK6:15 amCork
17h 12m
2 stops
AUS5:27 pmAustin Bergstrom
$760
Delta
Nov 8
AUS3:00 pmAustin Bergstrom
10h 45m
1 stop
DUB7:45 amDublin
Nov 16
DUB8:50 amDublin
13h 15m
1 stop
AUS4:05 pmAustin Bergstrom
$763

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 August 6, 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 Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Tue 12/1

7:01 am-11:20 am

1 stop22h 19m

Dublin

Wed 12/9

1:00 pm-11:11 am

1 stop28h 11m

$613

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Tue 9/22

9:00 am-7:45 am

1 stop16h 45m

Dublin

Wed 9/30

9:50 am-6:01 am

1 stop26h 11m

$695

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Tue 12/1

7:00 pm-9:55 am

1 stop32h 55m

Dublin

Thu 12/10

9:00 am-11:11 am

1 stop32h 11m

$700

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Sat 12/5

5:00 pm-7:30 am

1 stop32h 30m

Dublin

Tue 12/15

9:00 am-11:11 am

1 stop32h 11m

$700

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 12/2

12:05 pm-7:10 am

1 stop13h 05m

Dublin

Thu 12/10

9:00 am-1:09 pm

2 stops34h 09m

$702

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Sun 11/8

6:55 pm-3:05 pm

1 stop14h 10m

Dublin

Mon 11/16

1:00 pm-4:45 pm

1 stop33h 45m

$709

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Mon 11/30

6:55 pm-7:55 am

1 stop31h 00m

Dublin

Fri 12/11

8:50 am-4:45 pm

1 stop13h 55m

$711
Quickest round-trip

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Tue 12/1

5:16 pm-10:20 am

1 stop11h 04m

Dublin

Tue 12/8

5:10 am-2:05 pm

1 stop14h 55m

$711

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Tue 12/1

3:55 pm-11:00 am

1 stop13h 05m

Dublin

Wed 12/9

5:10 am-5:29 pm

2 stops18h 19m

$713

AustinDublin

AUS Austin Bergstrom - DUB Dublin

AUSDUB

Austin Bergstrom

Wed 9/9

6:07 am-4:30 am

1 stop16h 23m

Dublin

Wed 9/16

1:20 pm-10:48 am

1 stop27h 28m

$742

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, 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 $486. 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 $488.

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 $764 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 $678 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

10h 59m

Direct flights

None
The fastest flight from Austin to Ireland takes 10h 59m
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
LufthansaPriceFrom $419Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
British AirwaysPriceFrom $424Free CancellationRating
6.7
8,147 reviews
Search British Airways flights
Air FrancePriceFrom $433Free CancellationRating
7.5
1,637 reviews
Search Air France flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,862 reviews
Search American Airlines flights
KLMPriceFrom $460Free CancellationRating
7.8
1,555 reviews
Search KLM flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights
DeltaPriceFrom $483Free CancellationRating
7.8
8,492 reviews
Search Delta flights
IberiaPriceFrom $487Free CancellationRating
7.0
3,264 reviews
Search Iberia flights
Aer LingusPriceFrom $687Free CancellationRating
7.3
1,690 reviews
Search Aer Lingus flights
JetBluePriceFrom $796Free CancellationRating
7.1
3,024 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.

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Find better results for your trip to Ireland

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