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Cheap flights from Dublin to Austin from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Austin departing on 10/31. 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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Find the cheapest flights from Dublin to Austin

Cheap round-trip flights

Scandinavian Airlines Logo
10:10 am - 1:22 amDUB-AUS
44h 12m2 stops
Scandinavian Airlines Logo
3:20 pm - 11:45 amAUS-DUB
38h 25m2 stops
$586Scandinavian Airlines
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Sat, Nov 1 - Sat, Nov 8
Scandinavian Airlines Logo
10:10 am - 1:22 amDUB-AUS
44h 12m2 stops
Scandinavian Airlines Logo
3:20 pm - 11:45 amAUS-DUB
38h 25m2 stops
$599Scandinavian Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Multiple Airlines Logo
2:40 pm - 12:49 pmDUB-AUS
27h 09m2 stops
Multiple Airlines Logo
8:48 pm - 8:45 amAUS-DUB
29h 57m2 stops
$682Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
6:40 am - 8:51 amDUB-AUS
31h 11m2 stops
Multiple Airlines Logo
10:35 am - 9:35 pmAUS-DUB
29h 00m3 stops
$718Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Lufthansa Logo
5:00 am - 3:15 pmDUB-AUS
15h 15m1 stop
Lufthansa Logo
11:40 am - 9:55 amAUS-DUB
16h 15m1 stop
$784Lufthansa
Find Deal
Thu, Oct 30 - Thu, Nov 6
Lufthansa Logo
5:00 am - 3:15 pmDUB-AUS
15h 15m1 stop
Lufthansa Logo
11:40 am - 7:30 amAUS-DUB
13h 50m1 stop
$807Lufthansa
Find Deal
Tue, Oct 28 - Mon, Nov 3
American Airlines Logo
10:45 am - 4:50 pmDUB-AUS
36h 05m1 stop
American Airlines Logo
6:55 pm - 5:05 pmAUS-DUB
16h 10m1 stop
$818American Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
American Airlines Logo
10:55 am - 4:50 pmDUB-AUS
35h 55m1 stop
American Airlines Logo
3:31 pm - 12:15 pmAUS-DUB
14h 44m2 stops
$822American Airlines
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Tue, Nov 4 - Wed, Nov 12
United Airlines Logo
9:20 am - 8:11 pmDUB-AUS
16h 51m1 stop
United Airlines Logo
2:15 pm - 11:10 amAUS-DUB
14h 55m2 stops
$832United Airlines
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Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
9:00 am - 12:19 pmDUB-AUS
33h 19m1 stop
United Airlines Logo
4:18 pm - 9:55 amAUS-DUB
11h 37m1 stop
$833United Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17

American Airlines flights from Dublin to Austin

Our best American Airlines deals on Dublin to Austin flight tickets
American Airlines
Nov 3
DUB10:45 amDublin
36h 05m
1 stop
AUS4:50 pmAustin Bergstrom
Nov 17
AUS6:55 pmAustin Bergstrom
16h 10m
1 stop
DUB5:05 pmDublin
$818
Find similar
American Airlines
Nov 4
DUB10:55 amDublin
35h 55m
1 stop
AUS4:50 pmAustin Bergstrom
Nov 12
AUS3:31 pmAustin Bergstrom
14h 44m
2 stops
DUB12:15 pmDublin
$822
Find similar
American Airlines
Feb 20
DUB11:30 amDublin
16h 42m
2 stops
AUS10:12 pmAustin Bergstrom
Feb 24
AUS7:00 pmAustin Bergstrom
13h 20m
1 stop
DUB2:20 pmDublin
$824
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British Airways flights from Dublin to Austin

Our best British Airways deals on Dublin to Austin flight tickets
British Airways
Oct 31
DUB8:35 pmDublin
26h 15m
1 stop
AUS5:50 pmAustin Bergstrom
Nov 7
AUS7:00 pmAustin Bergstrom
18h 50m
1 stop
DUB7:50 pmDublin
$811
Find similar
British Airways
Nov 3
DUB8:40 pmDublin
26h 10m
1 stop
AUS4:50 pmAustin Bergstrom
Nov 17
AUS6:55 pmAustin Bergstrom
14h 30m
1 stop
DUB3:25 pmDublin
$816
Find similar
British Airways
Dec 23
DUB8:50 amDublin
14h 00m
1 stop
AUS4:50 pmAustin Bergstrom
Dec 31
AUS7:00 pmAustin Bergstrom
16h 00m
1 stop
DUB5:00 pmDublin
$817
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to Austin 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 September 17, 2025.
Use the filters below to find and compare flights from Dublin to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sat 11/1

10:10 am-1:22 am

2 stops44h 12m

Austin Bergstrom

Sat 11/8

3:20 pm-11:45 am

2 stops38h 25m

$586

DublinAustin

DUB - AUS

DUBAUS

Dublin

Sat 11/1

10:10 am-1:22 am

2 stops44h 12m

Austin Bergstrom

Sat 11/8

3:20 pm-11:45 am

2 stops38h 25m

$599

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 10/31

2:40 pm-12:49 pm

2 stops27h 09m

Austin Bergstrom

Fri 11/7

8:48 pm-8:45 am

2 stops29h 57m

$682

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 10/30

6:40 am-8:51 am

2 stops31h 11m

Austin Bergstrom

Thu 11/6

10:35 am-9:35 pm

3 stops29h 00m

$718

DublinAustin

DUB - AUS

DUBAUS

Dublin

Thu 10/30

5:00 am-3:15 pm

1 stop15h 15m

Austin Bergstrom

Thu 11/6

11:40 am-9:55 am

1 stop16h 15m

$784

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 10/28

5:00 am-3:15 pm

1 stop15h 15m

Austin Bergstrom

Mon 11/3

11:40 am-7:30 am

1 stop13h 50m

$807

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 11/3

10:45 am-4:50 pm

1 stop36h 05m

Austin Bergstrom

Mon 11/17

6:55 pm-5:05 pm

1 stop16h 10m

$818

DublinAustin

DUB - AUS

DUBAUS

Dublin

Tue 11/4

10:55 am-4:50 pm

1 stop35h 55m

Austin Bergstrom

Wed 11/12

3:31 pm-12:15 pm

2 stops14h 44m

$822

DublinAustin

DUB - AUS

DUBAUS

Dublin

Fri 10/10

9:20 am-8:11 pm

1 stop16h 51m

Austin Bergstrom

Mon 10/13

2:15 pm-11:10 am

2 stops14h 55m

$832

DublinAustin

DUB - AUS

DUBAUS

Dublin

Mon 11/3

9:00 am-12:19 pm

1 stop33h 19m

Austin Bergstrom

Mon 11/17

4:18 pm-9:55 am

1 stop11h 37m

$833

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 Austin from

How to get the cheapest flight ticket from Dublin to Austin

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 Austin?

The cheapest month to fly to Austin from Dublin is in November. Flight prices, which tend to average around $805, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in November, then February is your next best option. Flight prices from Dublin to Austin during February average around $808.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $814. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Austin for around $1,141.

What is the cheapest time of day to depart on your flight to Austin?

At noon is the cheapest time of day to fly from Dublin to Austin when you can find flight prices for as low as $876. Flying to Austin at noon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $935. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Austin from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $895 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Dublin for as low as $464 on momondo.

How have Dublin to Austin flight prices changed over time?

As of September 2025, prices for Dublin to Austin flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Austin

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

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

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

Direct flights

None
There are no direct flights from Dublin to Austin. There are no popular flight routes from Dublin to Austin.
Search flight deals

  • How far is Dublin to Austin Bergstrom by plane?

    There are 4624.2 mi between Dublin and Austin Bergstrom. In terms of flight time, this usually takes a little over 13h 20m.

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

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

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

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

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

    The travel and health documents required for your trip to Austin Bergstrom 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 Austin Bergstrom 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 Dublin to Austin?

Best airlines flying from Dublin to Austin

Compare and see reviews for airlines that fly from Dublin to Austin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $500Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $799Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
San Marcos
Wimberley
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Seguin
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Dublin.

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

Yes. momondo allows you to filter the results for Dublin to Austin flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Austin.

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

If you are simply researching potential flights to Austin, momondo offers a useful price alert feature which will track prices for flights to Austin from Dublin and alert you when they change.

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