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 42% 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?

American Airlines, Delta, and Qantas Airways 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 August 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.

$601 Cheap Flights from Austin to Australia in 2026

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.

9:00 am - 7:20 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 20m1 stop Vancouver Intl

9:20 am - 6:01 amSYD Sydney Kingsford Smith-AUS Austin Bergstrom

35h 41m1 stop Vancouver Intl

$1,049Air Canada

Mon, Aug 31 - Sun, Sep 13

9:00 am - 7:20 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 20m1 stop Vancouver Intl

9:20 am - 6:01 amSYD Sydney Kingsford Smith-AUS Austin Bergstrom

35h 41m1 stop Vancouver Intl

$1,049Air Canada

Mon, Aug 31 - Wed, Sep 16

9:00 am - 8:20 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 20m1 stop Vancouver Intl

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

40h 51m1 stop Toronto Pearson Intl

$1,116Air New Zealand

Tue, Oct 13 - Wed, Oct 28

9:00 am - 8:20 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 20m1 stop Vancouver Intl

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

40h 51m1 stop Toronto Pearson Intl

$1,116Air New Zealand

Mon, Oct 19 - Mon, Nov 2

3:23 pm - 9:30 amAUS Austin Bergstrom-MEL Melbourne

25h 07m1 stop Los Angeles

10:45 pm - 2:50 pmMEL Melbourne-AUS Austin Bergstrom

33h 05m1 stop Los Angeles

$1,156Qantas Airways

Wed, Nov 11 - Wed, Dec 2

6:35 pm - 8:00 amAUS Austin Bergstrom-MEL Melbourne

20h 25m1 stop Los Angeles

10:10 am - 5:23 pmMEL Melbourne-AUS Austin Bergstrom

24h 13m1 stop Los Angeles

$1,158Delta

Mon, Feb 8 - Sun, Feb 21

12:55 pm - 8:00 amAUS Austin Bergstrom-MEL Melbourne

26h 05m1 stop Los Angeles

10:10 am - 5:23 pmMEL Melbourne-AUS Austin Bergstrom

24h 13m1 stop Los Angeles

$1,158Delta

Mon, Feb 8 - Mon, Feb 22

2:52 pm - 6:25 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 33m1 stop Los Angeles

12:45 pm - 2:06 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

42h 21m2 stops Auckland Intl Los Angeles

$1,178Qantas Airways

Tue, Jan 19 - Sat, Jan 30

4:32 pm - 7:30 amAUS Austin Bergstrom-BNE Brisbane

22h 58m2 stops Denver Intl San Francisco

11:40 am - 5:29 pmBNE Brisbane-AUS Austin Bergstrom

21h 49m2 stops San Francisco Houston George Bush Intcntl

$1,187United Airlines

Sat, Feb 13 - Mon, Feb 22

4:00 pm - 7:30 amAUS Austin Bergstrom-BNE Brisbane

23h 30m2 stops Houston George Bush Intcntl San Francisco

11:40 am - 4:12 pmBNE Brisbane-AUS Austin Bergstrom

20h 32m1 stop San Francisco

$1,187United Airlines

Mon, Feb 8 - Thu, Feb 18

Cheap last minute flights

Enter your travel dates to find the best prices.

2:02 pm - 7:00 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 58m1 stop Los Angeles

9:30 am - 3:49 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 19m1 stop Los Angeles

$1,238United Airlines

Mon, Aug 24 - Wed, Sep 2

1:39 pm - 6:55 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 16m1 stop San Francisco

10:20 am - 2:12 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 52m1 stop San Francisco

$1,238United Airlines

Sun, Aug 23 - Wed, Sep 2

2:02 pm - 7:00 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 58m1 stop Los Angeles

9:30 am - 3:49 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 19m1 stop Los Angeles

$1,238United Airlines

Mon, Aug 24 - Mon, Aug 31

2:24 pm - 8:45 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 21m2 stops Houston George Bush Intcntl Auckland Intl

7:50 am - 7:57 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 07m2 stops Auckland Intl Houston George Bush Intcntl

$1,341Air New Zealand

Sat, Aug 22 - Thu, Sep 3

2:02 pm - 11:05 amAUS Austin Bergstrom-BNE Brisbane

30h 03m2 stops Los Angeles Auckland Intl

1:10 pm - 9:07 pmBNE Brisbane-AUS Austin Bergstrom

22h 57m2 stops Auckland Intl Houston George Bush Intcntl

$1,342Air New Zealand

Sun, Aug 23 - Fri, Sep 4

4:10 pm - 6:25 pmAUS Austin Bergstrom-BNE Brisbane

35h 15m2 stops Houston George Bush Intcntl Auckland Intl

1:10 pm - 9:07 pmBNE Brisbane-AUS Austin Bergstrom

22h 57m2 stops Auckland Intl Houston George Bush Intcntl

$1,361Air New Zealand

Sat, Aug 22 - Fri, Sep 4

8:48 pm - 7:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 17m1 stop Los Angeles

6:45 pm - 2:19 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

34h 34m2 stops Melbourne Los Angeles

$1,393Qantas Airways

Sun, Aug 23 - Tue, Sep 1

2:56 pm - 7:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 09m1 stop Los Angeles

6:25 am - 2:19 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 54m2 stops Melbourne Los Angeles

$1,414Qantas Airways

Tue, Aug 25 - Wed, Sep 2

9:00 am - 12:35 pmAUS Austin Bergstrom-MEL Melbourne

36h 35m2 stops Vancouver Intl Brisbane

7:00 am - 10:48 amMEL Melbourne-AUS Austin Bergstrom

43h 48m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,427Multiple Airlines

Tue, Aug 25 - Tue, Oct 13

12:42 pm - 10:15 pmAUS Austin Bergstrom-MEL Melbourne

42h 33m2 stops Dallas/Fort Worth Hong Kong Intl

2:25 pm - 2:19 pmMEL Melbourne-AUS Austin Bergstrom

38h 54m2 stops Hong Kong Intl Los Angeles

$1,465Multiple Airlines

Tue, Aug 25 - Mon, Aug 31

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Air Canada flights from Austin to Australia

Our best Air Canada deals on Austin to Australia flight tickets

Air Canada

Aug 31

AUS9:00 amAustin Bergstrom

31h 20m

1 stop

SYD7:20 amSydney Kingsford Smith

Sep 16

SYD9:20 amSydney Kingsford Smith

35h 41m

1 stop

AUS6:01 amAustin Bergstrom

$1,049

Air Canada

Aug 31

AUS9:00 amAustin Bergstrom

31h 20m

1 stop

SYD7:20 amSydney Kingsford Smith

Sep 16

SYD9:20 amSydney Kingsford Smith

35h 41m

1 stop

AUS6:01 amAustin Bergstrom

$1,054

Air Canada

Oct 19

AUS9:00 amAustin Bergstrom

31h 20m

1 stop

SYD8:20 amSydney Kingsford Smith

Nov 2

SYD11:20 amSydney Kingsford Smith

40h 51m

2 stops

AUS11:11 amAustin Bergstrom

$1,056

Qantas Airways flights from Austin to Australia

Our best Qantas Airways deals on Austin to Australia flight tickets

Qantas Airways

Nov 11

AUS3:23 pmAustin Bergstrom

25h 07m

1 stop

MEL9:30 amMelbourne

Dec 2

MEL10:45 pmMelbourne

33h 05m

1 stop

AUS2:50 pmAustin Bergstrom

$1,156

Qantas Airways

Jan 19

AUS2:52 pmAustin Bergstrom

22h 33m

1 stop

SYD6:25 amSydney Kingsford Smith

Jan 30

SYD12:45 pmSydney Kingsford Smith

42h 21m

2 stops

AUS2:06 pmAustin Bergstrom

$1,178

Qantas Airways

Feb 12

AUS5:36 pmAustin Bergstrom

20h 54m

1 stop

BNE6:30 amBrisbane

Feb 22

BNE9:40 amBrisbane

18h 11m

1 stop

AUS11:51 amAustin Bergstrom

$1,252

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 8/31

9:00 am-7:20 am

1 stop31h 20m

Sydney Kingsford Smith

Sun 9/13

9:20 am-6:01 am

1 stop35h 41m

$1,049

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 8/31

9:00 am-7:20 am

1 stop31h 20m

Sydney Kingsford Smith

Wed 9/16

9:20 am-6:01 am

1 stop35h 41m

$1,049

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 10/13

9:00 am-8:20 am

1 stop31h 20m

Sydney Kingsford Smith

Wed 10/28

10:20 am-11:11 am

1 stop40h 51m

$1,116

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 10/19

9:00 am-8:20 am

1 stop31h 20m

Sydney Kingsford Smith

Mon 11/2

11:20 am-11:11 am

1 stop40h 51m

$1,116

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Wed 11/11

3:23 pm-9:30 am

1 stop25h 07m

Melbourne

Wed 12/2

10:45 pm-2:50 pm

1 stop33h 05m

$1,156

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 2/8

6:35 pm-8:00 am

1 stop20h 25m

Melbourne

Sun 2/21

10:10 am-5:23 pm

1 stop24h 13m

$1,158

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 2/8

12:55 pm-8:00 am

1 stop26h 05m

Melbourne

Mon 2/22

10:10 am-5:23 pm

1 stop24h 13m

$1,158

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 1/19

2:52 pm-6:25 am

1 stop22h 33m

Sydney Kingsford Smith

Sat 1/30

12:45 pm-2:06 pm

2 stops42h 21m

$1,178

AustinBrisbane

AUS Austin Bergstrom - BNE Brisbane

AUSBNE

Austin Bergstrom

Sat 2/13

4:32 pm-7:30 am

2 stops22h 58m

Brisbane

Mon 2/22

11:40 am-5:29 pm

2 stops21h 49m

$1,187

Quickest round-trip

AustinBrisbane

AUS Austin Bergstrom - BNE Brisbane

AUSBNE

Austin Bergstrom

Mon 2/8

4:00 pm-7:30 am

2 stops23h 30m

Brisbane

Thu 2/18

11:40 am-4:12 pm

1 stop20h 32m

$1,187

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 $1,059. 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 $1,092.

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 $1,275 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 $1,164 on momondo.

Can stopping save me money on Austin to Australia flights?

You could potentially save up to 8% 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	$601
Fastest flight time	20h 05m
Direct flights	None

The best one-way flight to Australia from Austin in the past 72 hours is $601. The best round-trip flight deal from Austin to Australia found on momondo in the last 72 hours is $1,049.

The fastest flight from Austin to Australia takes 20h 05m

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 August 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 $287	Free Cancellation	Rating 7.8 8,514 reviews	Search Delta flights
United Airlines	PriceFrom $524	Free Cancellation	Rating 7.4 10,107 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $901	Free Cancellation	Rating 7.5 1,084 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $945	Free Cancellation	Rating 7.1 11,986 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,163	Free Cancellation	Rating 8.0 663 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.