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$628+ Cheap flights from Australia to Austin (AUS)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — AUS
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap flight deals from Australia to Austin

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 May 16, 2026.

This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:30 am
MEL
-
AUS
2 stops22h 57m
United Airlines
Fri 6/58:01 pm
AUS
-
MEL
1 stop21h 14m
United Airlines
Deal found 5/16$968
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:30 am
MEL
-
AUS
2 stops22h 57m
United Airlines
Wed 6/172:18 pm
AUS
-
MEL
2 stops26h 12m
United Airlines
Deal found 5/13$976
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:55 am
MEL
-
AUS
1 stop22h 21m
United Airlines
Fri 5/226:00 am
AUS
-
MEL
1 stop34h 30m
United Airlines
Deal found 5/11$980
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:00 am
MEL
-
AUS
2 stops25h 33m
Delta
Sun 6/77:25 pm
AUS
-
MEL
2 stops45h 25m
Delta
Deal found 5/16$1,011
This Expedia deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:10 am
SYD
-
AUS
1 stop20h 33m
Qantas Airways
Tue 6/233:14 pm
AUS
-
SYD
1 stop24h 51m
Qantas Airways
Deal found 5/15$1,011
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:10 am
SYD
-
AUS
1 stop20h 33m
American Airlines
Tue 6/236:49 pm
AUS
-
SYD
2 stops21h 16m
American Airlines
Deal found 5/15$1,014
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:00 am
MEL
-
AUS
2 stops22h 57m
Delta
Fri 8/143:00 pm
AUS
-
MEL
2 stops25h 50m
Delta
Deal found 5/12$1,020
This Air Canada deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:20 am
SYD
-
AUS
2 stops40h 38m
Air Canada
Tue 6/2310:25 am
AUS
-
SYD
2 stops29h 55m
Air Canada
Deal found 5/15$1,020
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:20 am
SYD
-
AUS
1 stop19h 14m
United Airlines
Sun 7/52:18 pm
AUS
-
SYD
2 stops25h 37m
United Airlines
Deal found 5/16$1,032
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:10 am
SYD
-
AUS
1 stop20h 20m
American Airlines
Mon 8/313:01 pm
AUS
-
SYD
1 stop25h 04m
American Airlines
Deal found 5/11$1,033
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:20 am
SYD
-
AUS
1 stop23h 45m
United Airlines
Tue 6/306:04 pm
AUS
-
SYD
2 stops21h 56m
United Airlines
Deal found 5/13$1,042
This Bravofly deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:45 am
MEL
-
AUS
1 stop29h 05m
Qantas Airways
Mon 6/155:52 pm
AUS
-
MEL
1 stop20h 08m
Qantas Airways
Deal found 5/15$1,061

Find flight deals from Australia to Austin

Keep the following information in mind while searching for Australia to Austin flight deals. Data was last updated May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$968
(United Airlines)

One-way from

$628
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,203
Provider with most accurate pricing for Sydney Kingsford Smith-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Austin Bergstrom flights.
Search Deals
From Australia to Austin Bergstrom
Search Deals
One-way flight from Australia to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Australia to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Wed 5/27

9:30 am-5:27 pm

2 stops22h 57m

Austin Bergstrom

Fri 6/5

8:01 pm-8:15 am

1 stop21h 14m

$968

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Wed 5/27

10:55 am-7:05 pm

1 stop23h 10m

Austin Bergstrom

Sun 6/7

3:30 pm-8:15 am

1 stop25h 45m

$968

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Fri 5/29

10:55 am-7:05 pm

1 stop23h 10m

Austin Bergstrom

Wed 6/17

3:30 pm-8:15 am

1 stop25h 45m

$976

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 7/27

9:10 am-2:30 pm

1 stop20h 20m

Austin Bergstrom

Mon 8/31

3:01 pm-7:05 am

1 stop25h 04m

$1,033

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 8/12

10:20 am-4:33 pm

1 stop21h 13m

Austin Bergstrom

Wed 8/26

9:33 am-6:55 am

2 stops30h 22m

$1,043

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 6/10

10:20 am-5:02 pm

2 stops21h 42m

Austin Bergstrom

Wed 7/1

6:04 pm-7:00 am

2 stops21h 56m

$1,044

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Tue 6/9

10:20 am-5:02 pm

2 stops21h 42m

Austin Bergstrom

Tue 7/7

4:10 pm-6:55 am

2 stops23h 45m

$1,044

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Tue 6/9

10:20 am-5:02 pm

2 stops21h 42m

Austin Bergstrom

Sun 7/5

6:04 pm-7:00 am

2 stops21h 56m

$1,044

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 6/10

9:30 am-3:29 pm

2 stops20h 59m

Austin Bergstrom

Tue 7/7

4:10 pm-6:55 am

2 stops23h 45m

$1,044

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 6/11

10:20 am-7:05 pm

1 stop23h 45m

Austin Bergstrom

Mon 7/6

8:01 pm-6:55 am

1 stop19h 54m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 27 resultsSorted by cheapest first
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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 round-trip 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, August is the cheapest month in which you can book a flight from Australia to Austin (average of $639). Flying from Australia to Austin in July is currently the most expensive (average of $890). 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 often are flights from Australia to Austin delayed?

About 20% of weekly flights between Australia and Austin have experienced delays in the past year, with the average delay time being 89 minutes.

What is the most punctual flight time for Australia to Austin flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Australia to Austin flights?

Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 May 16, 2026.
Peruse reviews from past customers who have flown with Qantas Airways from Australia to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,037 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,037 reviews
Qantas Airways
7.5
Good
1,037 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

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?

    If you book a flight to Austin from Australia, you will be flying to Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin.

  • How long is the flight from Australia to Austin?

    A quick flight from Australia to Austin can take about 20h 20m. United Airlines provides one of the quickest options available for as low as $1,033. Airlines will cover a distance of 8469 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Australia to Austin are American Airlines ($495), United Airlines ($496), and Delta ($499).

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Australia to Austin (average of $639). Flying from Australia to Austin in July is currently the most expensive (average of $890). 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

Traveling to a place near Austin?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Australia to Austin

Discover the top airline 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 2,558,603 searches. Data last updated May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$858Average$1,280FlexibilityNo cancel feeOn-time74%

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