What airlines fly to Australia?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Australia from Austin according to our data. Qantas Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Austin Bergstrom to Australia?

Qantas Airways, American Airlines, and Delta are the most popular carriers operating from Austin Bergstrom to Australia

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

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

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

As of November 2026, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Australia.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$585 Cheap Flights from Austin to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 11:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 10m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 6:38 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 33m1 stop Dallas/Fort Worth

$1,170Multiple Airlines

Mon, Feb 1 - Sat, Feb 27

6:55 pm - 11:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 10m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 3:06 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 01m1 stop Dallas/Fort Worth

$1,171Multiple Airlines

Mon, Feb 1 - Mon, Feb 8

3:12 pm - 6:30 amAUS Austin Bergstrom-BNE Brisbane

24h 18m1 stop San Francisco

6:05 pm - 6:01 pmBNE Brisbane-AUS Austin Bergstrom

38h 56m2 stops Sydney Kingsford Smith Los Angeles

$1,180United Airlines

Sun, Mar 14 - Sat, Mar 20

5:30 pm - 6:30 amAUS Austin Bergstrom-BNE Brisbane

22h 00m2 stops Houston George Bush Intcntl San Francisco

6:05 pm - 6:01 pmBNE Brisbane-AUS Austin Bergstrom

38h 56m2 stops Sydney Kingsford Smith Los Angeles

$1,184United Airlines

Sun, Mar 14 - Sat, Mar 20

6:15 pm - 6:55 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 40m1 stop Dallas/Fort Worth

6:05 am - 2:47 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

25h 42m2 stops Brisbane Dallas/Fort Worth

$1,199Qantas Airways

Thu, Feb 11 - Sat, Feb 27

3:23 pm - 9:00 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 37m1 stop Los Angeles

11:10 am - 2:49 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 39m1 stop Los Angeles

$1,201Qantas Airways

Mon, Nov 23 - Tue, Dec 8

7:35 pm - 7:30 amAUS Austin Bergstrom-BNE Brisbane

19h 55m1 stop Los Angeles

9:35 am - 3:42 pmBNE Brisbane-AUS Austin Bergstrom

21h 07m1 stop Los Angeles

$1,203Delta

Fri, Mar 12 - Fri, Mar 19

8:15 am - 7:30 amAUS Austin Bergstrom-BNE Brisbane

31h 15m2 stops Salt Lake City Los Angeles

9:35 am - 12:32 amBNE Brisbane-AUS Austin Bergstrom

29h 57m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,207Delta

Fri, Mar 12 - Fri, Mar 19

8:00 am - 10:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

33h 35m2 stops Los Angeles Auckland Intl

11:50 am - 9:56 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 06m2 stops Auckland Intl Los Angeles

$1,237Air New Zealand

Mon, Feb 1 - Mon, Feb 8

12:10 pm - 8:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 25m2 stops Houston George Bush Intcntl Auckland Intl

9:55 am - 5:23 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

24h 28m2 stops Auckland Intl Houston George Bush Intcntl

$1,241Air New Zealand

Tue, Jan 26 - Tue, Feb 23

Cheap last minute flights

Enter your travel dates to find the best prices.

1:51 pm - 5:00 amAUS Austin Bergstrom-MEL Melbourne

22h 09m1 stop Dallas/Fort Worth

12:00 pm - 3:51 pmMEL Melbourne-AUS Austin Bergstrom

20h 51m1 stop Dallas/Fort Worth

$1,280Qantas Airways

Sat, Nov 14 - Sat, Nov 21

1:10 pm - 8:00 amAUS Austin Bergstrom-MEL Melbourne

25h 50m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:10 am - 12:24 pmMEL Melbourne-AUS Austin Bergstrom

19h 14m1 stop Los Angeles

$1,293Delta

Sat, Nov 14 - Sat, Nov 21

1:10 pm - 8:00 amAUS Austin Bergstrom-MEL Melbourne

25h 50m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:10 am - 9:42 pmMEL Melbourne-AUS Austin Bergstrom

28h 32m2 stops Los Angeles Salt Lake City

$1,293Delta

Sat, Nov 14 - Sat, Nov 21

9:00 am - 8:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

30h 35m2 stops San Francisco Auckland Intl

7:25 pm - 9:52 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

43h 27m2 stops Auckland Intl Los Angeles

$1,373Air New Zealand

Wed, Nov 11 - Thu, Dec 24

12:05 pm - 7:00 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 55m1 stop Houston George Bush Intcntl

11:50 am - 10:13 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 23m1 stop San Francisco

$1,418United Airlines

Wed, Nov 11 - Thu, Dec 24

5:40 pm - 9:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 25m2 stops Houston George Bush Intcntl Los Angeles

9:10 am - 11:15 amSYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 05m1 stop Houston George Bush Intcntl

$1,418United Airlines

Wed, Nov 11 - Thu, Dec 24

3:05 pm - 9:30 amAUS Austin Bergstrom-MEL Melbourne

25h 25m2 stops Denver Intl Los Angeles

12:45 pm - 10:45 pmMEL Melbourne-AUS Austin Bergstrom

27h 00m2 stops San Francisco Chicago O'Hare Intl

$1,452United Airlines

Wed, Nov 11 - Fri, Dec 11

8:39 pm - 1:20 pmAUS Austin Bergstrom-MEL Melbourne

23h 41m2 stops Los Angeles Sydney Kingsford Smith

8:15 am - 3:31 pmMEL Melbourne-AUS Austin Bergstrom

24h 16m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$2,402Multiple Airlines

Wed, Nov 11 - Fri, Dec 11

5:46 pm - 5:00 amAUS Austin Bergstrom-MEL Melbourne

42h 14m1 stop Dallas/Fort Worth

10:45 pm - 2:49 pmMEL Melbourne-AUS Austin Bergstrom

33h 04m1 stop Los Angeles

$2,728Qantas Airways

Wed, Nov 11 - Fri, Dec 11

3:23 pm - 7:15 amAUS Austin Bergstrom-MEL Melbourne

46h 52m3 stops Los Angeles Hong Kong Intl Kuala Lumpur Intl

3:10 pm - 11:59 pmMEL Melbourne-AUS Austin Bergstrom

49h 49m3 stops Kuala Lumpur Intl London Heathrow Los Angeles

$3,329Malaysia Airlines

Sat, Nov 14 - Sat, Nov 21

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Air New Zealand flights from Austin to Australia

Our best Air New Zealand deals on Austin to Australia flight tickets

Air New Zealand

Feb 1

AUS8:00 amAustin Bergstrom

33h 35m

2 stops

SYD10:35 amSydney Kingsford Smith

Feb 8

SYD11:50 amSydney Kingsford Smith

27h 06m

2 stops

AUS9:56 pmAustin Bergstrom

$1,237

Air New Zealand

Jan 26

AUS12:10 pmAustin Bergstrom

27h 25m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 23

SYD9:55 amSydney Kingsford Smith

24h 28m

2 stops

AUS5:23 pmAustin Bergstrom

$1,241

Air New Zealand

Jan 17

AUS7:10 pmAustin Bergstrom

44h 25m

2 stops

SYD8:35 amSydney Kingsford Smith

Jan 27

SYD11:50 amSydney Kingsford Smith

27h 09m

2 stops

AUS9:59 pmAustin Bergstrom

$1,248

Qantas Airways flights from Austin to Australia

Our best Qantas Airways deals on Austin to Australia flight tickets

Qantas Airways

Feb 7

AUS2:38 pmAustin Bergstrom

23h 12m

1 stop

BNE5:50 amBrisbane

Feb 20

BNE9:40 amBrisbane

23h 44m

1 stop

AUS5:24 pmAustin Bergstrom

$1,138

Qantas Airways

Feb 11

AUS6:15 pmAustin Bergstrom

19h 40m

1 stop

SYD6:55 amSydney Kingsford Smith

Feb 27

SYD6:05 amSydney Kingsford Smith

25h 42m

2 stops

AUS2:47 pmAustin Bergstrom

$1,199

Qantas Airways

Nov 23

AUS3:23 pmAustin Bergstrom

24h 37m

1 stop

SYD9:00 amSydney Kingsford Smith

Dec 8

SYD11:10 amSydney Kingsford Smith

20h 39m

1 stop

AUS2:49 pmAustin Bergstrom

$1,201

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 2/1

6:55 pm-11:05 am

2 stops23h 10m

Sydney Kingsford Smith

Sat 2/27

2:05 pm-6:38 pm

1 stop21h 33m

$1,170

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 2/1

6:55 pm-11:05 am

2 stops23h 10m

Sydney Kingsford Smith

Mon 2/8

2:05 pm-3:06 pm

1 stop18h 01m

$1,171

AustinBrisbane

AUS Austin Bergstrom - BNE Brisbane

AUSBNE

Austin Bergstrom

Sun 3/14

3:12 pm-6:30 am

1 stop24h 18m

Brisbane

Sat 3/20

6:05 pm-6:01 pm

2 stops38h 56m

$1,180

AustinBrisbane

AUS Austin Bergstrom - BNE Brisbane

AUSBNE

Austin Bergstrom

Sun 3/14

5:30 pm-6:30 am

2 stops22h 00m

Brisbane

Sat 3/20

6:05 pm-6:01 pm

2 stops38h 56m

$1,184

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Thu 2/11

6:15 pm-6:55 am

1 stop19h 40m

Sydney Kingsford Smith

Sat 2/27

6:05 am-2:47 pm

2 stops25h 42m

$1,199

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 11/23

3:23 pm-9:00 am

1 stop24h 37m

Sydney Kingsford Smith

Tue 12/8

11:10 am-2:49 pm

1 stop20h 39m

$1,201

Quickest round-trip

AustinBrisbane

AUS Austin Bergstrom - BNE Brisbane

AUSBNE

Austin Bergstrom

Fri 3/12

7:35 pm-7:30 am

1 stop19h 55m

Brisbane

Fri 3/19

9:35 am-3:42 pm

1 stop21h 07m

$1,203

AustinBrisbane

AUS Austin Bergstrom - BNE Brisbane

AUSBNE

Austin Bergstrom

Fri 3/12

8:15 am-7:30 am

2 stops31h 15m

Brisbane

Fri 3/19

9:35 am-12:32 am

2 stops29h 57m

$1,207

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 2/1

8:00 am-10:35 am

2 stops33h 35m

Sydney Kingsford Smith

Mon 2/8

11:50 am-9:56 pm

2 stops27h 06m

$1,237

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 1/26

12:10 pm-8:35 am

2 stops27h 25m

Sydney Kingsford Smith

Tue 2/23

9:55 am-5:23 pm

2 stops24h 28m

$1,241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Australia

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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of February is, on average, the cheapest month to fly to Australia from Austin, with most prices found around $1,141. If you aren’t able to travel during the month of February, then book flights to Australia from Austin during August instead. Flights to Australia in August, while not as cheap as those in February, still average around $1,168.

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

You are more likely to see cheaper flights to Australia from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Austin for as low as $737 on momondo.

Can stopping save me money on Austin to Australia flights?

You could potentially save up to 7% on your flight if you consider stops on a Austin to Australia flight.

Cheap Austin to Australia flight deals and tips

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

Best Price Found	$585
Fastest flight time	19h 55m
Direct flights	None

The best one-way flight to Australia from Austin in the past 72 hours is $585. The best round-trip flight deal from Austin to Australia found on momondo in the last 72 hours is $1,170.

The fastest flight from Austin to Australia takes 19h 55m

There are no direct flights from Austin to Australia. There are no popular flight routes from Austin to Australia.

Search flight deals

Frequently asked questions about flying from Austin to Australia

When did momondo last update prices for flights from Austin Bergstrom Airport to Australia?
Prices for flights from Austin Bergstrom Airport to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Austin Bergstrom Airport to Australia?
As of November 2026, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Australia.
How old do you have to be to fly from Austin Bergstrom Airport to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Austin to Australia

Compare and see reviews for airlines that fly from Austin to Australia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,702 reviews	Search Delta flights
Qantas Airways	PriceFrom $901	Free Cancellation	Rating 7.5 1,123 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $945	Free Cancellation	Rating 7.0 12,232 reviews	Search American Airlines flights
United Airlines	PriceFrom $963	Free Cancellation	Rating 7.3 10,475 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $1,163	Free Cancellation	Rating 8.0 683 reviews	Search Air New Zealand flights

Why use momondo?

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

Finding the right flight to Australia 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 Australia quick and easy, saving you time and money.

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

Flights from Austin to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Australia from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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