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Cheap flights from Australia to Austin from $763

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — AUS
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Austin

Keep the following information in mind while searching for Australia to Austin flight deals. Data was last updated 16 November 2025.

Round-trip from

$1,062

One-way from

$763

Popular in

April

Cheapest in

September

Average price

$2,079
21/2-28/2
  • 21/2-28/2
  • 4 total stops
  • 74h 35m total
  • Australia to Austin
Search Deals
United Airlines
  • United Airlines
  • 16/12
  • 1 total stop
  • 26h 10m total
  • Australia to Austin
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Australia to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Austin
Explore the most affordable flight options available from Australia to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Tue 16/1211:40BNE - AUS
1 stop21h 05mUnited Airlines
Mon 12/115:10AUS - BNE
1 stop24h 20mUnited Airlines
Deal found 13/11$1,274
Fri 19/1211:40BNE - AUS
1 stop21h 46mUnited Airlines
Mon 12/115:10AUS - BNE
1 stop24h 20mUnited Airlines
Deal found 14/11$1,288
Tue 16/1211:40BNE - AUS
1 stop21h 05mUnited Airlines
Sun 11/115:10AUS - BNE
2 stops30h 20mUnited Airlines
Deal found 13/11$1,621
Tue 9/1211:20SYD - AUS
2 stops51h 07mMultiple Airlines
Tue 16/1216:47AUS - SYD
2 stops23h 48mMultiple Airlines
Deal found 15/11$1,733
Tue 2/1209:55SYD - AUS
2 stops30h 57mAir New Zealand
Tue 9/1214:06AUS - SYD
2 stops27h 24mAir New Zealand
Deal found 14/11$1,756
Tue 30/1211:40BNE - AUS
1 stop28h 19mUnited Airlines
Tue 6/110:50AUS - BNE
2 stops28h 40mUnited Airlines
Deal found 15/11$1,932
Tue 2/1214:05SYD - AUS
1 stop19h 47mMultiple Airlines
Tue 9/1218:00AUS - SYD
2 stops22h 50mMultiple Airlines
Deal found 14/11$2,108
Wed 31/1211:20SYD - AUS
2 stops43h 04mAir Canada
Wed 7/113:05AUS - SYD
2 stops51h 30mAir Canada
Deal found 15/11$2,190
Tue 16/1211:40BNE - AUS
1 stop26h 10mUnited Airlines
Wed 14/113:28AUS - BNE
1 stop26h 02mUnited Airlines
Deal found 13/11$2,262
Sat 20/1211:40BNE - AUS
1 stop28h 19mUnited Airlines
Mon 12/115:10AUS - BNE
1 stop24h 20mUnited Airlines
Deal found 13/11$2,327
Tue 2/1214:05SYD - AUS
1 stop18h 42mAmerican Airlines
Tue 9/1206:30AUS - SYD
1 stop33h 30mAmerican Airlines
Deal found 14/11$2,337
Tue 9/1211:20SYD - AUS
1 stop25h 16mQantas Airways
Tue 16/1218:00AUS - SYD
1 stop22h 00mQantas Airways
Deal found 15/11$2,486

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia 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, Cheapflights users made 647,157 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Australia to Austin that are best for you.

Fly from

Australia

Fly to

Austin

Route

Depart

Return

Price

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Sat 21/2

10:45-21:27

2 stops50h 42m

Austin Bergstrom

Sat 28/2

15:35-08:45

2 stops25h 10m

$1,062

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Sat 21/2

10:45-21:27

2 stops50h 42m

Austin Bergstrom

Sat 28/2

13:05-15:30

3 stops34h 25m

$1,144

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Thu 5/3

10:45-12:19

2 stops41h 34m

Austin Bergstrom

Mon 9/3

14:18-07:45

2 stops26h 27m

$1,224

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Thu 5/3

19:40-23:17

1 stop19h 37m

Austin Bergstrom

Mon 9/3

14:55-05:00

2 stops23h 05m

$1,259

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Wed 18/3

19:40-22:53

1 stop18h 13m

Austin Bergstrom

Sun 22/3

12:21-05:00

2 stops25h 39m

$1,259

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Tue 16/12

11:40-17:21

2 stops21h 41m

Austin Bergstrom

Mon 12/1

12:27-07:30

2 stops27h 03m

$1,274

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Thu 18/12

11:40-17:26

1 stop21h 46m

Austin Bergstrom

Tue 13/1

13:28-07:30

1 stop26h 02m

$1,274

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Fri 19/12

11:40-17:26

1 stop21h 46m

Austin Bergstrom

Tue 13/1

13:28-07:30

1 stop26h 02m

$1,274

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Wed 1/4

10:30-19:55

2 stops25h 25m

Austin Bergstrom

Wed 29/4

09:37-08:15

2 stops31h 38m

$1,420

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Wed 1/4

11:00-15:41

1 stop20h 41m

Austin Bergstrom

Wed 29/4

19:35-07:40

1 stop21h 05m

$1,701

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 41 results
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Best time to book a flight from Australia to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Australia to Austin (average of $616). Flying from Australia to Austin in April is currently the most expensive (average of $1,461). 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.

What is the cheapest time of day to fly from AU to AUS?

Find hourly flight availability from Australia to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 November 2025.

It’s typically best to fly out from Australia to Austin in the evening. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Australia to Austin?

Use this chart to determine the cheapest time to fly return from Australia to Austin. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Australia to Austin flight should consider departing on Saturday at midday when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated 16 November 2025.
Read reviews from past customers who have flown with Air New Zealand, Virgin Australia, andQantas Airways from Australia 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.
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Food

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air New Zealand
8.0
Very Good
527 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Food

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Virgin Australia
7.6
Good
424 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Food

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Qantas Airways
7.5
Good
935 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Food

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
United Airlines
7.4
Good
9,011 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Food

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air Canada
7.1
Good
10,454 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Food

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.

Related info for your journey

Find useful and relevant information for your journey from Australia to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Australia?

    For a flight from Australia to Austin, you will be flying into Austin Bergstrom. Austin Bergstrom (AUS) is just 12.0 km from the centre of the city.

  • How long is the flight from Australia to Austin?

    A quick flight from Australia to Austin can take about 19h 37m. Air Canada provides one of the quickest options available for as low as $1,259. There are 13216 km between Australia and Austin. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Australia to Austin one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $763. Users have also found prices from $985 and $1,003 on Alaska Airlines and Qantas Airways, respectively.

  • What are the most popular routes from Australia to Austin?

    When deciding which route to take from Australia to Austin, consider Sydney Kingsford Smith - Austin Bergstrom, Brisbane - Austin Bergstrom or Melbourne - Austin Bergstrom, as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to Austin?

    Currently, November is the cheapest month in which you can book a flight from Australia to Austin (average of $616). Flying from Australia to Austin in April is currently the most expensive (average of $1,461). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Australia to Austin on these airlines

Choose from the following airlines for your flight from Australia to Austin. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
United Airlines flights from Australia to Austin Bergstrom

Top 6 airlines flying from Australia to Austin

Discover the top 6 airlines that operate flights from Australia to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$990Average$1,607FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,221Average$1,813FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,240Average$1,721FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AustraliaCheapest$1,383Average$2,154FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,469Average$2,121FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,537Average$1,669FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Austin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Austin from Australia.

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

Yes, we can. To see specific flights from Australia to Austin with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Australia to Austin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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