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Cheap flights from Austin to Dublin from $256

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 Dublin departing on 9/2. 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 Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:25 pm - 8:20 am
AUS
-
DUB
33h 55m
2 stops
Multiple Airlines Logo
9:40 am - 10:48 am
DUB
-
AUS
31h 08m
2 stops
$648Multiple Airlines
Tue, Sep 1 - Thu, Sep 10
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
$658Multiple Airlines
Mon, Jul 27 - Mon, Aug 24
Multiple Airlines Logo
4:25 pm - 8:20 am
AUS
-
DUB
33h 55m
2 stops
Multiple Airlines Logo
9:40 am - 3:25 pm
DUB
-
AUS
35h 45m
2 stops
$659Multiple Airlines
Mon, Jul 27 - Mon, Aug 24
Multiple Airlines Logo
4:25 pm - 10:55 am
AUS
-
DUB
12h 30m
1 stop
Multiple Airlines Logo
9:40 am - 3:25 pm
DUB
-
AUS
35h 45m
2 stops
$667Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
4:25 pm - 8:20 am
AUS
-
DUB
33h 55m
2 stops
Multiple Airlines Logo
9:40 am - 10:48 am
DUB
-
AUS
31h 08m
2 stops
$668Multiple Airlines
Tue, Sep 1 - Thu, Sep 17
Multiple Airlines Logo
4:25 pm - 9:20 am
AUS
-
DUB
34h 55m
1 stop
Multiple Airlines Logo
9:40 am - 3:25 pm
DUB
-
AUS
35h 45m
2 stops
$691Multiple Airlines
Tue, Jul 21 - Thu, Aug 13
Aer Lingus Logo
5:04 pm - 5:15 am
AUS
-
DUB
30h 11m
1 stop
Aer Lingus Logo
1:00 pm - 11:11 am
DUB
-
AUS
28h 11m
1 stop
$694Aer Lingus
Sat, Dec 5 - Tue, Dec 15
Aer Lingus Logo
5:04 pm - 5:15 am
AUS
-
DUB
30h 11m
1 stop
Aer Lingus Logo
1:00 pm - 11:11 am
DUB
-
AUS
28h 11m
1 stop
$695Aer Lingus
Sat, Dec 5 - Tue, Dec 15
Aer Lingus Logo
8:00 am - 5:10 am
AUS
-
DUB
15h 10m
1 stop
Aer Lingus Logo
1:20 pm - 10:48 am
DUB
-
AUS
27h 28m
1 stop
$704Aer Lingus
Wed, Sep 9 - Tue, Sep 15
Aer Lingus Logo
6:00 am - 5:15 am
AUS
-
DUB
17h 15m
1 stop
Aer Lingus Logo
1:00 pm - 11:11 am
DUB
-
AUS
28h 11m
1 stop
$706Aer Lingus
Sun, Nov 1 - Sun, Nov 15

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British Airways flights from Austin to Dublin

Our best British Airways deals on Austin to Dublin flight tickets
British Airways
Nov 2
AUS6:55 pmAustin Bergstrom
31h 00m
1 stop
DUB7:55 amDublin
Nov 9
DUB8:40 pmDublin
26h 05m
1 stop
AUS4:45 pmAustin Bergstrom
$710
British Airways
Oct 30
AUS7:55 pmAustin Bergstrom
14h 10m
1 stop
DUB3:05 pmDublin
Nov 11
DUB8:50 amDublin
13h 55m
1 stop
AUS4:45 pmAustin Bergstrom
$760

United Airlines flights from Austin to Dublin

Our best United Airlines deals on Austin to Dublin flight tickets
United Airlines
Nov 1
AUS7:15 amAustin Bergstrom
21h 05m
1 stop
DUB10:20 amDublin
Nov 11
DUB12:05 pmDublin
14h 41m
1 stop
AUS8:46 pmAustin Bergstrom
$725
United Airlines
Sep 26
AUS5:14 pmAustin Bergstrom
32h 06m
1 stop
DUB7:20 amDublin
Oct 9
DUB9:50 amDublin
26h 11m
1 stop
AUS6:01 amAustin Bergstrom
$726
United Airlines
Oct 17
AUS5:14 pmAustin Bergstrom
32h 06m
1 stop
DUB7:20 amDublin
Oct 30
DUB8:00 amDublin
32h 11m
1 stop
AUS11:11 amAustin Bergstrom
$730

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Dublin 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 4, 2026.
Use the filters below to find and compare flights from Austin to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 9/1

4:25 pm-8:20 am

2 stops33h 55m

Dublin

Thu 9/10

9:40 am-10:48 am

2 stops31h 08m

$648

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 7/27

4:25 pm-8:20 am

2 stops33h 55m

Dublin

Mon 8/24

10:40 am-3:25 pm

1 stop34h 45m

$658

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 7/27

4:25 pm-8:20 am

2 stops33h 55m

Dublin

Mon 8/24

9:40 am-3:25 pm

2 stops35h 45m

$659

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Thu 9/3

4:25 pm-10:55 am

1 stop12h 30m

Dublin

Mon 9/7

9:40 am-3:25 pm

2 stops35h 45m

$667

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 9/1

4:25 pm-8:20 am

2 stops33h 55m

Dublin

Thu 9/17

9:40 am-10:48 am

2 stops31h 08m

$668

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 7/21

4:25 pm-9:20 am

1 stop34h 55m

Dublin

Thu 8/13

9:40 am-3:25 pm

2 stops35h 45m

$691

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 12/5

5:04 pm-5:15 am

1 stop30h 11m

Dublin

Tue 12/15

1:00 pm-11:11 am

1 stop28h 11m

$694

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sat 12/5

5:04 pm-5:15 am

1 stop30h 11m

Dublin

Tue 12/15

1:00 pm-11:11 am

1 stop28h 11m

$695
Quickest round-trip

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Wed 9/9

8:00 am-5:10 am

1 stop15h 10m

Dublin

Tue 9/15

1:20 pm-10:48 am

1 stop27h 28m

$704

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Sun 11/1

6:00 am-5:15 am

1 stop17h 15m

Dublin

Sun 11/15

1:00 pm-11:11 am

1 stop28h 11m

$706

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

How to get the cheapest flight ticket from Austin to Dublin

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 typical price of a round-trip flight between Austin and Dublin?

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from Austin to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $477. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from Austin to Dublin during January average around $488.

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

You are more likely to see cheaper flights to Dublin from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $742 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Austin for as low as $629 on momondo.

How have Austin to Dublin flight prices changed over time?

When to book flights from Austin to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Dublin (AUS to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Dublin

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Austin to Dublin takes 12h 20m
There are no direct flights from Austin to Dublin. There are no popular flight routes from Austin to Dublin.
Search flight deals

Frequently asked questions about flying from Austin to Dublin

  • How far is Austin Bergstrom to Dublin by plane?

    There are 4624.2 mi between Austin Bergstrom and Dublin. 12h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Dublin Airport?

    Prices for flights from Austin Bergstrom Airport to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Dublin Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Austin to Dublin?

Best airlines flying from Austin to Dublin

Compare and see reviews for airlines that fly from Austin to Dublin with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $180Free CancellationRating
7.1
3,010 reviews
Search JetBlue flights
LufthansaPriceFrom $419Free CancellationRating
6.8
8,110 reviews
Search Lufthansa flights
British AirwaysPriceFrom $424Free CancellationRating
6.7
8,095 reviews
Search British Airways flights
Air FrancePriceFrom $433Free CancellationRating
7.5
1,618 reviews
Search Air France flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,763 reviews
Search American Airlines flights
KLMPriceFrom $460Free CancellationRating
7.8
1,533 reviews
Search KLM flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,930 reviews
Search United Airlines flights
DeltaPriceFrom $483Free CancellationRating
7.8
8,454 reviews
Search Delta flights
IberiaPriceFrom $487Free CancellationRating
7.0
3,250 reviews
Search Iberia flights
Aer LingusPriceFrom $687Free CancellationRating
7.3
1,641 reviews
Search Aer Lingus flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Bray
Kildare
Malahide
Mullingar
Wicklow
Drogheda
Portmarnock
Dundalk
Arklow
Leixlip
Castleknock
Naas
Cavan
Carlingford
Maynooth
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Dublin?

Finding the right flight to Dublin from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from Austin to Dublin with flexible booking policies on momondo?

All flight searches from Austin to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Austin to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Austin.

I’m not ready to book a flight from Austin to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin 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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