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 41% 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 Cathay Pacific 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 September 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.

$565 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.

4:30 pm - 9:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 05m2 stops Denver Intl Vancouver Intl

11:20 am - 5:41 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 21m2 stops Vancouver Intl San Francisco

$1,010Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

4:30 pm - 9:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 05m2 stops Denver Intl Vancouver Intl

11:20 am - 5:41 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 21m2 stops Vancouver Intl San Francisco

$1,012Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

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

28h 25m1 stop Toronto Pearson Intl

11:20 am - 2:04 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

43h 44m2 stops Vancouver Intl Los Angeles

$1,095Air New Zealand

Wed, Feb 10 - Mon, Feb 22

1:27 pm - 9:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 08m2 stops San Francisco Vancouver Intl

11:20 am - 4:58 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 38m2 stops Vancouver Intl Denver Intl

$1,115Air New Zealand

Tue, Nov 3 - Tue, Nov 17

5:50 pm - 6:30 amAUS Austin Bergstrom-BNE Brisbane

20h 40m1 stop Dallas/Fort Worth

9:40 am - 11:51 amBNE Brisbane-AUS Austin Bergstrom

18h 11m1 stop Dallas/Fort Worth

$1,150Qantas Airways

Fri, Dec 25 - Tue, Mar 2

2:37 pm - 9:30 amAUS Austin Bergstrom-MEL Melbourne

25h 53m1 stop Los Angeles

10:45 pm - 1:50 pmMEL Melbourne-AUS Austin Bergstrom

32h 05m1 stop Los Angeles

$1,150American Airlines

Tue, Feb 2 - Wed, Feb 17

4:31 pm - 9:30 amAUS Austin Bergstrom-MEL Melbourne

23h 59m2 stops Dallas/Fort Worth Los Angeles

10:45 pm - 1:50 pmMEL Melbourne-AUS Austin Bergstrom

32h 05m1 stop Los Angeles

$1,154American Airlines

Tue, Feb 2 - Wed, Feb 17

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

23h 10m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 4:54 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 49m1 stop Dallas/Fort Worth

$1,164Qantas Airways

Mon, Feb 1 - Sat, Feb 27

7:35 pm - 9:15 amAUS Austin Bergstrom-MEL Melbourne

21h 40m1 stop San Francisco

12:45 pm - 6:39 pmMEL Melbourne-AUS Austin Bergstrom

21h 54m1 stop San Francisco

$1,215United Airlines

Mon, Oct 19 - Sun, Nov 1

5:39 pm - 8:30 amAUS Austin Bergstrom-MEL Melbourne

22h 51m2 stops Houston George Bush Intcntl Los Angeles

12:45 pm - 5:38 pmMEL Melbourne-AUS Austin Bergstrom

20h 53m1 stop San Francisco

$1,215United Airlines

Mon, Oct 19 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

10:58 am - 7:30 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

29h 32m2 stops Orlando Los Angeles

6:50 pm - 10:57 amSYD Sydney Kingsford Smith-AUS Austin Bergstrom

32h 07m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,378Multiple Airlines

Sat, Sep 26 - Tue, Oct 13

7:35 pm - 6:55 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 20m1 stop San Francisco

11:55 am - 1:18 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

41h 23m2 stops Auckland Intl Houston George Bush Intcntl

$1,547Air New Zealand

Sat, Sep 26 - Tue, Oct 13

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

31h 20m1 stop Vancouver Intl

10:20 am - 10:48 amSYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 28m1 stop Toronto Pearson Intl

$1,721Air Canada

Sat, Sep 26 - Tue, Oct 13

5:53 am - 11:15 amAUS Austin Bergstrom-MEL Melbourne

38h 22m2 stops Chicago O'Hare Intl Hong Kong Intl

11:45 pm - 11:59 pmMEL Melbourne-AUS Austin Bergstrom

39h 14m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,750Multiple Airlines

Tue, Sep 22 - Mon, Sep 28

2:02 pm - 7:30 amAUS Austin Bergstrom-MEL Melbourne

26h 28m1 stop Los Angeles

6:55 pm - 7:57 pmMEL Melbourne-AUS Austin Bergstrom

40h 02m2 stops Auckland Intl Houston George Bush Intcntl

$2,040Air New Zealand

Mon, Sep 21 - Wed, Sep 23

5:44 pm - 7:30 amAUS Austin Bergstrom-MEL Melbourne

22h 46m2 stops Houston George Bush Intcntl Los Angeles

6:55 pm - 7:57 pmMEL Melbourne-AUS Austin Bergstrom

40h 02m2 stops Auckland Intl Houston George Bush Intcntl

$2,065Air New Zealand

Mon, Sep 21 - Wed, Sep 23

3:13 pm - 7:05 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 52m1 stop Los Angeles

5:50 pm - 11:54 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 04m1 stop Los Angeles

$2,202Qantas Airways

Wed, Sep 23 - Fri, Sep 25

5:50 pm - 8:15 amAUS Austin Bergstrom-MEL Melbourne

23h 25m1 stop San Francisco

10:55 am - 11:59 pmMEL Melbourne-AUS Austin Bergstrom

28h 04m1 stop San Francisco

$2,205United Airlines

Tue, Sep 22 - Mon, Sep 28

11:04 am - 8:15 amAUS Austin Bergstrom-MEL Melbourne

30h 11m2 stops Denver Intl San Francisco

10:55 am - 4:33 pmMEL Melbourne-AUS Austin Bergstrom

20h 38m1 stop San Francisco

$2,205United Airlines

Tue, Sep 22 - Mon, Sep 28

5:35 pm - 5:00 amAUS Austin Bergstrom-MEL Melbourne

20h 25m1 stop Dallas/Fort Worth

1:35 pm - 7:10 pmMEL Melbourne-AUS Austin Bergstrom

20h 35m1 stop Dallas/Fort Worth

$3,367Qantas Airways

Mon, Sep 21 - Wed, Sep 23

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Air Canada flights from Austin to Australia

Our best Air Canada deals on Austin to Australia flight tickets

Air Canada

Oct 19

AUS8:55 pmAustin Bergstrom

43h 25m

2 stops

SYD8:20 amSydney Kingsford Smith

Nov 9

SYD11:20 amSydney Kingsford Smith

25h 43m

2 stops

AUS8:03 pmAustin Bergstrom

$1,015

Air Canada

Oct 19

AUS9:00 amAustin Bergstrom

31h 20m

1 stop

SYD8:20 amSydney Kingsford Smith

Nov 9

SYD11:20 amSydney Kingsford Smith

40h 51m

2 stops

AUS11:11 amAustin Bergstrom

$1,017

Air Canada

Oct 21

AUS10:25 amAustin Bergstrom

29h 55m

2 stops

SYD8:20 amSydney Kingsford Smith

Nov 1

SYD11:20 amSydney Kingsford Smith

40h 51m

2 stops

AUS12:11 pmAustin Bergstrom

$1,021

Air New Zealand flights from Austin to Australia

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

Air New Zealand

Feb 10

AUS12:10 pmAustin Bergstrom

28h 25m

1 stop

SYD9:35 amSydney Kingsford Smith

Feb 22

SYD11:20 amSydney Kingsford Smith

43h 44m

2 stops

AUS2:04 pmAustin Bergstrom

$1,095

Air New Zealand

Nov 3

AUS1:27 pmAustin Bergstrom

27h 08m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 17

SYD11:20 amSydney Kingsford Smith

22h 38m

2 stops

AUS4:58 pmAustin Bergstrom

$1,115

Air New Zealand

Nov 3

AUS12:05 pmAustin Bergstrom

28h 30m

1 stop

SYD9:35 amSydney Kingsford Smith

Nov 17

SYD11:20 amSydney Kingsford Smith

25h 04m

2 stops

AUS7:24 pmAustin Bergstrom

$1,119

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 11/3

4:30 pm-9:35 am

2 stops24h 05m

Sydney Kingsford Smith

Wed 11/11

11:20 am-5:41 pm

2 stops23h 21m

$1,010

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 11/3

4:30 pm-9:35 am

2 stops24h 05m

Sydney Kingsford Smith

Wed 11/11

11:20 am-5:41 pm

2 stops23h 21m

$1,012

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Wed 2/10

12:10 pm-9:35 am

1 stop28h 25m

Sydney Kingsford Smith

Mon 2/22

11:20 am-2:04 pm

2 stops43h 44m

$1,095

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 11/3

1:27 pm-9:35 am

2 stops27h 08m

Sydney Kingsford Smith

Tue 11/17

11:20 am-4:58 pm

2 stops22h 38m

$1,115

Quickest round-trip

AustinBrisbane

AUS Austin Bergstrom - BNE Brisbane

AUSBNE

Austin Bergstrom

Fri 12/25

5:50 pm-6:30 am

1 stop20h 40m

Brisbane

Tue 3/2

9:40 am-11:51 am

1 stop18h 11m

$1,150

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Tue 2/2

2:37 pm-9:30 am

1 stop25h 53m

Melbourne

Wed 2/17

10:45 pm-1:50 pm

1 stop32h 05m

$1,150

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Tue 2/2

4:31 pm-9:30 am

2 stops23h 59m

Melbourne

Wed 2/17

10:45 pm-1:50 pm

1 stop32h 05m

$1,154

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-4:54 pm

1 stop19h 49m

$1,164

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 10/19

7:35 pm-9:15 am

1 stop21h 40m

Melbourne

Sun 11/1

12:45 pm-6:39 pm

1 stop21h 54m

$1,215

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 10/19

5:39 pm-8:30 am

2 stops22h 51m

Melbourne

Sun 11/1

12:45 pm-5:38 pm

1 stop20h 53m

$1,215

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 $1,091. If you aren’t able to travel during the month of February, then book flights to Australia from Austin during January instead. Flights to Australia in January, while not as cheap as those in February, still average around $1,095.

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 $1,287 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	$565
Fastest flight time	20h 54m
Direct flights	None

The best one-way flight to Australia from Austin in the past 72 hours is $565. The best round-trip flight deal from Austin to Australia found on momondo in the last 72 hours is $1,010.

The fastest flight from Austin to Australia takes 20h 54m

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 September 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 8,592 reviews	Search Delta flights
United Airlines	PriceFrom $528	Free Cancellation	Rating 7.4 10,227 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $901	Free Cancellation	Rating 7.5 1,102 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $945	Free Cancellation	Rating 7.0 12,077 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,163	Free Cancellation	Rating 8.0 669 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.