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 39% 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?

Delta, American Airlines, and United Airlines 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 October 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.

$547 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.

12:10 pm - 9:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

28h 25m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 11:10 amSYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 50m2 stops Vancouver Intl Toronto Pearson Intl

$1,118Air Canada

Sun, Feb 14 - Sun, Feb 28

12:05 pm - 9:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

28h 30m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 11:11 amSYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 51m2 stops Vancouver Intl Toronto Pearson Intl

$1,118Air Canada

Tue, Nov 24 - Sun, Dec 6

8:44 pm - 8:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 21m1 stop Los Angeles

2:05 pm - 3:30 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 25m1 stop Dallas/Fort Worth

$1,125American Airlines

Sun, Oct 18 - Mon, Nov 2

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

24h 37m1 stop Los Angeles

2:05 pm - 3:30 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 25m1 stop Dallas/Fort Worth

$1,126American Airlines

Tue, Nov 3 - Wed, Nov 11

8:44 pm - 9:00 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 16m1 stop Los Angeles

11:10 am - 2:50 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 40m1 stop Los Angeles

$1,128Qantas Airways

Tue, Oct 27 - Tue, Nov 3

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

24h 37m1 stop Los Angeles

2:05 pm - 3:30 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 25m1 stop Dallas/Fort Worth

$1,129Qantas Airways

Wed, Nov 4 - Wed, Nov 11

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

22h 25m2 stops Houston George Bush Intcntl Los Angeles

11:20 am - 5:51 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 31m2 stops Los Angeles Houston George Bush Intcntl

$1,129United Airlines

Tue, Nov 3 - Wed, Nov 11

6:41 pm - 9:20 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 39m1 stop San Francisco

11:50 am - 5:51 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 01m2 stops San Francisco Houston George Bush Intcntl

$1,129United Airlines

Tue, Nov 3 - Wed, Nov 11

2:18 pm - 7:50 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 32m2 stops Salt Lake City Los Angeles

10:40 am - 5:10 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 30m2 stops Los Angeles Salt Lake City

$1,129Delta

Sun, Oct 18 - Mon, Nov 2

1:40 pm - 8:50 amAUS Austin Bergstrom-MEL Melbourne

27h 10m1 stop Los Angeles

10:10 am - 9:28 pmMEL Melbourne-AUS Austin Bergstrom

28h 18m1 stop Los Angeles

$1,138Delta

Mon, Oct 19 - Tue, Nov 3

Cheap last minute flights

Enter your travel dates to find the best prices.

7:55 pm - 8:30 amAUS Austin Bergstrom-MEL Melbourne

20h 35m1 stop Los Angeles

6:55 pm - 8:03 pmMEL Melbourne-AUS Austin Bergstrom

41h 08m2 stops Auckland Intl Houston George Bush Intcntl

$1,540Air New Zealand

Mon, Oct 5 - Sat, Oct 24

2:01 pm - 8:30 amAUS Austin Bergstrom-MEL Melbourne

26h 29m1 stop Los Angeles

6:55 pm - 11:58 pmMEL Melbourne-AUS Austin Bergstrom

45h 03m2 stops Auckland Intl San Francisco

$1,540Air New Zealand

Mon, Oct 5 - Sat, Oct 24

2:01 pm - 8:30 amAUS Austin Bergstrom-MEL Melbourne

26h 29m1 stop Los Angeles

11:55 am - 4:33 pmMEL Melbourne-AUS Austin Bergstrom

20h 38m1 stop San Francisco

$1,677United Airlines

Mon, Oct 5 - Sat, Oct 24

12:10 pm - 8:30 amAUS Austin Bergstrom-MEL Melbourne

28h 20m2 stops Houston George Bush Intcntl Los Angeles

11:55 am - 9:22 pmMEL Melbourne-AUS Austin Bergstrom

25h 27m2 stops San Francisco Houston George Bush Intcntl

$1,682United Airlines

Mon, Oct 5 - Sat, Oct 24

3:38 pm - 6:50 pmAUS Austin Bergstrom-SYD Sydney Kingsford Smith

35h 12m2 stops Seattle/Tacoma Intl Honolulu

8:45 pm - 1:13 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

32h 28m2 stops Honolulu San Diego

$1,964Multiple Airlines

Thu, Oct 8 - Sat, Oct 17

3:38 pm - 8:00 pmAUS Austin Bergstrom-BNE Brisbane

37h 22m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

10:15 pm - 2:35 pmBNE Brisbane-AUS Austin Bergstrom

55h 20m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,133Multiple Airlines

Sat, Oct 3 - Mon, Oct 5

2:38 pm - 8:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 27m1 stop Los Angeles

10:10 am - 2:03 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 53m1 stop Los Angeles

$2,243Qantas Airways

Mon, Oct 5 - Wed, Oct 7

1:40 pm - 7:50 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 10m1 stop Los Angeles

10:15 am - 9:57 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 42m1 stop Los Angeles

$2,319Delta

Thu, Oct 8 - Sat, Oct 17

2:38 pm - 8:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 27m1 stop Los Angeles

10:10 am - 1:49 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 39m1 stop Los Angeles

$2,383Qantas Airways

Thu, Oct 8 - Sat, Oct 17

3:13 pm - 5:00 amAUS Austin Bergstrom-BNE Brisbane

22h 47m1 stop Los Angeles

8:35 pm - 2:03 pmBNE Brisbane-AUS Austin Bergstrom

32h 28m1 stop Los Angeles

$3,022American Airlines

Sat, Oct 3 - Mon, Oct 5

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Air Canada flights from Austin to Australia

Our best Air Canada deals on Austin to Australia flight tickets

Air Canada

Feb 14

AUS12:10 pmAustin Bergstrom

28h 25m

2 stops

SYD9:35 amSydney Kingsford Smith

Feb 28

SYD11:20 amSydney Kingsford Smith

40h 50m

2 stops

AUS11:10 amAustin Bergstrom

$1,118

Air Canada

Nov 4

AUS9:00 amAustin Bergstrom

31h 35m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 11

SYD11:20 amSydney Kingsford Smith

40h 51m

2 stops

AUS11:11 amAustin Bergstrom

$1,125

Air Canada

Feb 16

AUS12:20 pmAustin Bergstrom

28h 15m

2 stops

SYD9:35 amSydney Kingsford Smith

Feb 23

SYD11:20 amSydney Kingsford Smith

26h 36m

2 stops

AUS8:56 pmAustin Bergstrom

$1,127

Qantas Airways flights from Austin to Australia

Our best Qantas Airways deals on Austin to Australia flight tickets

Qantas Airways

Oct 27

AUS8:44 pmAustin Bergstrom

20h 16m

1 stop

SYD9:00 amSydney Kingsford Smith

Nov 3

SYD11:10 amSydney Kingsford Smith

20h 40m

1 stop

AUS2:50 pmAustin Bergstrom

$1,128

Qantas Airways

Oct 27

AUS2:38 pmAustin Bergstrom

26h 22m

1 stop

SYD9:00 amSydney Kingsford Smith

Nov 3

SYD11:10 amSydney Kingsford Smith

20h 40m

1 stop

AUS2:50 pmAustin Bergstrom

$1,132

Qantas Airways

Oct 29

AUS8:44 pmAustin Bergstrom

20h 16m

1 stop

SYD9:00 amSydney Kingsford Smith

Nov 11

SYD2:05 pmSydney Kingsford Smith

18h 25m

1 stop

AUS3:30 pmAustin Bergstrom

$1,172

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Sun 2/14

12:10 pm-9:35 am

2 stops28h 25m

Sydney Kingsford Smith

Sun 2/28

11:20 am-11:10 am

2 stops40h 50m

$1,118

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 11/24

12:05 pm-9:35 am

2 stops28h 30m

Sydney Kingsford Smith

Sun 12/6

11:20 am-11:11 am

2 stops40h 51m

$1,118

Quickest round-trip

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Sun 10/18

8:44 pm-8:05 am

1 stop19h 21m

Sydney Kingsford Smith

Mon 11/2

2:05 pm-3:30 pm

1 stop18h 25m

$1,125

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 11/3

3:23 pm-9:00 am

1 stop24h 37m

Sydney Kingsford Smith

Wed 11/11

2:05 pm-3:30 pm

1 stop18h 25m

$1,126

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 10/27

8:44 pm-9:00 am

1 stop20h 16m

Sydney Kingsford Smith

Tue 11/3

11:10 am-2:50 pm

1 stop20h 40m

$1,128

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Wed 11/4

3:23 pm-9:00 am

1 stop24h 37m

Sydney Kingsford Smith

Wed 11/11

2:05 pm-3:30 pm

1 stop18h 25m

$1,129

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 11/3

5:40 pm-9:05 am

2 stops22h 25m

Sydney Kingsford Smith

Wed 11/11

11:20 am-5:51 pm

2 stops23h 31m

$1,129

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 11/3

6:41 pm-9:20 am

1 stop21h 39m

Sydney Kingsford Smith

Wed 11/11

11:50 am-5:51 pm

2 stops23h 01m

$1,129

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Sun 10/18

2:18 pm-7:50 am

2 stops25h 32m

Sydney Kingsford Smith

Mon 11/2

10:40 am-5:10 pm

2 stops23h 30m

$1,129

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 10/19

1:40 pm-8:50 am

1 stop27h 10m

Melbourne

Tue 11/3

10:10 am-9:28 pm

1 stop28h 18m

$1,138

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 January is, on average, the cheapest month to fly to Australia from Austin, with most prices found around $1,095. If you aren’t able to travel during the month of January, then book flights to Australia from Austin during February instead. Flights to Australia in February, while not as cheap as those in January, still average around $1,135.

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 $1,286 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 4% 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	$547
Fastest flight time	19h 55m
Direct flights	None

The best one-way flight to Australia from Austin in the past 72 hours is $547. The best round-trip flight deal from Austin to Australia found on momondo in the last 72 hours is $1,118.

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 October 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 $257	Free Cancellation	Rating 7.8 8,619 reviews	Search Delta flights
United Airlines	PriceFrom $528	Free Cancellation	Rating 7.4 10,270 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $901	Free Cancellation	Rating 7.5 1,101 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $945	Free Cancellation	Rating 7.0 12,102 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,163	Free Cancellation	Rating 8.0 670 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.