Find flights
When to book
Airlines
FAQs
United Kingdom
GBP

Cheap flights from Dublin to Austin from £485

DUB — AUS
8 Nov — 15 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Austin

Mon 9/1111:30 -
2 stops18h 05m
Fri 13/1114:05 -
2 stops14h 10m
Deal found 7/10£635
Mon 9/1111:30 -
2 stops18h 05m
Sat 14/1105:30 -
2 stops22h 45m
Deal found 7/10£677
Mon 23/1109:00 -
1 stop13h 35m
Mon 30/1112:05 -
2 stops22h 25m
Deal found 9/10£681
Thu 5/1111:30 -
2 stops18h 05m
Thu 12/1108:25 -
2 stops19h 50m
Deal found 6/10£684
Thu 5/1111:30 -
2 stops18h 05m
Wed 18/1111:55 -
2 stops16h 20m
Deal found 8/10£703
Fri 20/1111:30 -
2 stops18h 05m
Fri 27/1113:40 -
2 stops14h 35m
Deal found 6/10£709
Sun 1/1111:30 -
2 stops17h 55m
Sat 14/1105:30 -
2 stops22h 45m
Deal found 6/10£716
Mon 23/1110:40 -
1 stop14h 24m
Mon 30/1114:25 -
1 stop13h 30m
Deal found 9/10£731
Mon 9/1119:05 -
2 stops34h 50m
Fri 13/1116:00 -
2 stops35h 25m
Deal found 7/10£734
Thu 5/1105:10 -
1 stop14h 55m
Thu 12/1114:25 -
1 stop11h 05m
Deal found 6/10£743

Find flight deals from Dublin to Austin

Round-trip from

£635

One-way from

£485

Popular in

July

Cheapest in

February

Average price

£805
9/11-13/11
  • 9/11-13/11
  • 4 total stops
  • 32h 15m total
  • Dublin to Austin
Search Deals
Delta
  • Delta
  • 4/12-31/12
  • 1 total stop
  • 29h 22m total
  • Dublin to Austin
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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

Cheapest return flight

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 4/12

11:55-11:17

1 stop29h 22m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£485

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 19/3

11:55-10:23

1 stop27h 28m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£514

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Sun 1/11

06:10-09:05

2 stops31h 55m

Austin Bergstrom

Wed 31/12

00:00-07:00

Nonstop0h 00m

£604

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 9/11

11:30-23:35

2 stops18h 05m

Austin Bergstrom

Sat 14/11

05:30-10:15

2 stops22h 45m

£677

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 20/11

11:30-23:35

2 stops18h 05m

Austin Bergstrom

Fri 27/11

13:40-10:15

2 stops14h 35m

£709

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 23/11

11:30-23:55

2 stops18h 25m

Austin Bergstrom

Mon 30/11

12:15-10:15

2 stops16h 00m

£715

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Fri 20/11

11:30-23:35

2 stops18h 05m

Austin Bergstrom

Tue 1/12

06:25-10:15

2 stops21h 50m

£716

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Thu 5/11

08:50-16:05

1 stop13h 15m

Austin Bergstrom

Thu 12/11

16:30-14:30

2 stops16h 00m

£748
Fastest return journey

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 9/11

08:50-16:05

1 stop13h 15m

Austin Bergstrom

Mon 23/11

13:52-07:45

1 stop11h 53m

£749

DublinAustin

DUB Dublin - AUS Austin Bergstrom

DUBAUS

Dublin

Mon 9/11

05:45-16:05

1 stop16h 20m

Austin Bergstrom

Sat 14/11

18:15-18:25

2 stops18h 10m

£750

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Dublin to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Dublin with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Dublin to Austin

What is the cheapest month to book a flight from Dublin to Austin?

Currently, February is the cheapest month in which you can book a flight from Dublin to Austin (average of £626). Flying from Dublin to Austin in July is currently the most expensive (average of £914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Dublin to Austin?

Airfare is below average for this route at the moment.

Dublin to Austin flights typically cost between £667 and £947 in November.
The cheapest return price found within the last 5 days was £635 on Multiple Airlines (9 Nov–13 Nov).

Reviews of airlines servicing Austin

Read reviews from past customers who have flown with Aer Lingus from Dublin to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,817 reviews
Check prices

Entertainment

7.0

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
Aer Lingus
7.3
Good
1,817 reviews
Aer Lingus
7.3
Good
1,817 reviews
Check prices

Entertainment

7.0

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.

Related info for your journey

  • How long is the flight from Dublin to Austin?

    Airlines like Delta fly from Dublin to Austin in about 13h 15m. The time it takes to get you to your destination can typically vary by up to . Dublin and Austin are separated by a distance of 4624 mi.

  • What is the cheapest airline to fly from Dublin to Austin round-trip?

    According to our current data, Aer Lingus (£601), offers the cheapest pricing from Dublin to Austin. This flight start at 18% lower than the current average price 3 months from now.

  • Can I find deals for flights from Dublin to Austin that include hotel bookings?

    Yes. In addition to deals on Dublin to Austin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Austin.

  • Can I find deals for business class flights from Dublin to Austin?

    Yes. Cheapflights offers flight deals from Dublin to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Austin?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Austin (average of £626). Flying from Dublin to Austin in July is currently the most expensive (average of £914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dublin to Austin

Dublin to Dallas/Fort Worth flights
Dublin to San Antonio flights
Dublin to Hobby flights
Dublin to George Bush Intcntl flights

Top airline flying from Dublin to Austin

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£601Average£666FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Austin?

When you search for this flight from Dublin to Austin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Austin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to Austin.

Can Cheapflights find flights from Dublin to Austin with no change fees?

Certainly. Search results for flights to Austin from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to Austin become cheaper?

Yes, Cheapflights offers price alerts on Dublin to Austin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.