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 43% 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 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 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.

$586 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.

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

$1,016Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

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

27h 08m2 stops San Francisco Vancouver Intl

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

23h 21m2 stops Vancouver Intl San Francisco

$1,016Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

2:38 pm - 9:00 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 22m1 stop Los Angeles Los Angeles

7:15 pm - 3:30 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

37h 15m2 stops Auckland Intl Dallas/Fort Worth

$1,062Qantas Airways

Thu, Oct 29 - Mon, Nov 16

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

24h 37m1 stop Los Angeles Los Angeles

7:15 pm - 3:30 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

37h 15m2 stops Auckland Intl Dallas/Fort Worth

$1,087Qantas Airways

Wed, Nov 18 - Wed, Dec 2

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

28h 30m1 stop Toronto Pearson Intl

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

40h 51m1 stop Toronto Pearson Intl

$1,126Air New Zealand

Wed, Nov 4 - Wed, Nov 11

11:29 am - 5:00 amAUS Austin Bergstrom-MEL Melbourne

25h 31m1 stop Dallas/Fort Worth

10:45 pm - 2:03 pmMEL Melbourne-AUS Austin Bergstrom

31h 18m1 stop Los Angeles Los Angeles

$1,150American Airlines

Mon, Oct 19 - Mon, Oct 26

2:13 pm - 6:45 amAUS Austin Bergstrom-MEL Melbourne

24h 32m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles

10:45 pm - 2:03 pmMEL Melbourne-AUS Austin Bergstrom

31h 18m1 stop Los Angeles Los Angeles

$1,154American Airlines

Mon, Oct 19 - Mon, Oct 26

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

27h 10m1 stop Los Angeles Los Angeles

9:10 am - 8:50 pmMEL Melbourne-AUS Austin Bergstrom

27h 40m1 stop Los Angeles Los Angeles

$1,160Delta

Wed, Oct 21 - Wed, Oct 28

1:00 pm - 9:35 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 35m2 stops Denver Intl Vancouver Intl

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

40h 51m1 stop Toronto Pearson Intl

$1,160Air New Zealand

Mon, Nov 16 - Fri, Nov 20

6:06 pm - 8:50 amAUS Austin Bergstrom-MEL Melbourne

22h 44m2 stops Salt Lake City Los Angeles Los Angeles

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

28h 32m2 stops Los Angeles Los Angeles Salt Lake City

$1,164Delta

Mon, Oct 19 - Mon, Oct 26

Cheap last minute 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

$1,008Air Canada

Sat, Sep 5 - Sun, Sep 20

11:40 am - 7:20 amAUS Austin Bergstrom-SYD Sydney Kingsford Smith

28h 40m2 stops Toronto Pearson Intl Vancouver Intl

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

35h 41m1 stop Vancouver Intl

$1,015Air Canada

Sat, Sep 5 - Sun, Sep 20

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

$1,047Air Canada

Tue, Sep 8 - Fri, Sep 11

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

24h 52m1 stop Los Angeles Los Angeles

9:10 am - 2:38 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 28m1 stop Los Angeles Los Angeles

$1,884Qantas Airways

Wed, Sep 9 - Wed, Sep 30

4:00 pm - 6:30 amAUS Austin Bergstrom-BNE Brisbane

23h 30m1 stop San Francisco

5:05 pm - 2:04 pmBNE Brisbane-AUS Austin Bergstrom

35h 59m2 stops Sydney Kingsford Smith San Francisco

$1,932United Airlines

Sun, Sep 6 - Sat, Sep 19

4:00 pm - 6:30 amAUS Austin Bergstrom-BNE Brisbane

23h 30m1 stop San Francisco

5:05 pm - 2:04 pmBNE Brisbane-AUS Austin Bergstrom

35h 59m2 stops Sydney Kingsford Smith San Francisco

$1,933United Airlines

Sun, Sep 6 - Sat, Sep 19

9:33 am - 5:45 pmAUS Austin Bergstrom-MEL Melbourne

41h 12m2 stops Houston George Bush Intcntl Auckland Intl

9:30 am - 9:58 pmMEL Melbourne-AUS Austin Bergstrom

27h 28m1 stop Los Angeles Los Angeles

$1,996Air New Zealand

Mon, Sep 7 - Sun, Sep 13

6:00 pm - 5:00 amAUS Austin Bergstrom-BNE Brisbane

20h 00m1 stop Los Angeles Los Angeles

7:30 pm - 2:23 pmBNE Brisbane-AUS Austin Bergstrom

33h 53m2 stops Sydney Kingsford Smith Los Angeles Los Angeles

$2,009Qantas Airways

Sun, Sep 6 - Sat, Sep 19

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

25h 58m1 stop Los Angeles Los Angeles

9:55 am - 1:14 pmSYD Sydney Kingsford Smith-AUS Austin Bergstrom

42h 19m2 stops Auckland Intl Houston George Bush Intcntl

$2,010Air New Zealand

Wed, Sep 9 - Fri, Sep 11

5:41 pm - 5:00 amAUS Austin Bergstrom-MEL Melbourne

20h 19m1 stop Dallas/Fort Worth

9:00 pm - 11:54 pmMEL Melbourne-AUS Austin Bergstrom

41h 54m2 stops Sydney Kingsford Smith Los Angeles Los Angeles

$2,139Qantas Airways

Mon, Sep 7 - Sun, Sep 13

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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

Nov 4

AUS12:05 pmAustin Bergstrom

28h 30m

1 stop

SYD9:35 amSydney Kingsford Smith

Nov 11

SYD11:20 amSydney Kingsford Smith

40h 51m

1 stop

AUS11:11 amAustin Bergstrom

$1,126

Air New Zealand

Oct 22

AUS1:35 pmAustin Bergstrom

26h 45m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 27

SYD10:20 amSydney Kingsford Smith

40h 51m

1 stop

AUS11:11 amAustin Bergstrom

$1,160

Air New Zealand

Nov 16

AUS12:05 pmAustin Bergstrom

28h 30m

1 stop

SYD9:35 amSydney Kingsford Smith

Nov 20

SYD11:20 amSydney Kingsford Smith

40h 51m

1 stop

AUS11:11 amAustin Bergstrom

$1,163

Air Canada flights from Austin to Australia

Our best Air Canada deals on Austin to Australia flight tickets

Air Canada

Sep 5

AUS9:00 amAustin Bergstrom

31h 20m

1 stop

SYD7:20 amSydney Kingsford Smith

Sep 20

SYD9:20 amSydney Kingsford Smith

35h 41m

1 stop

AUS6:01 amAustin Bergstrom

$1,008

Air Canada

Sep 5

AUS11:40 amAustin Bergstrom

28h 40m

2 stops

SYD7:20 amSydney Kingsford Smith

Sep 20

SYD9:20 amSydney Kingsford Smith

35h 41m

1 stop

AUS6:01 amAustin Bergstrom

$1,015

Air Canada

Oct 16

AUS11:40 amAustin Bergstrom

52h 40m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 23

SYD10:20 amSydney Kingsford Smith

35h 41m

1 stop

AUS6:01 amAustin Bergstrom

$1,024

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest 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

$1,016

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

Wed 11/11

11:20 am-5:41 pm

2 stops23h 21m

$1,016

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Thu 10/29

2:38 pm-9:00 am

1 stop26h 22m

Sydney Kingsford Smith

Mon 11/16

7:15 pm-3:30 pm

2 stops37h 15m

$1,062

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Wed 11/18

3:23 pm-9:00 am

1 stop24h 37m

Sydney Kingsford Smith

Wed 12/2

7:15 pm-3:30 pm

2 stops37h 15m

$1,087

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Wed 11/4

12:05 pm-9:35 am

1 stop28h 30m

Sydney Kingsford Smith

Wed 11/11

11:20 am-11:11 am

1 stop40h 51m

$1,126

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 10/19

11:29 am-5:00 am

1 stop25h 31m

Melbourne

Mon 10/26

10:45 pm-2:03 pm

1 stop31h 18m

$1,150

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 10/19

2:13 pm-6:45 am

2 stops24h 32m

Melbourne

Mon 10/26

10:45 pm-2:03 pm

1 stop31h 18m

$1,154

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Wed 10/21

1:40 pm-8:50 am

1 stop27h 10m

Melbourne

Wed 10/28

9:10 am-8:50 pm

1 stop27h 40m

$1,160

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 11/16

1:00 pm-9:35 am

2 stops27h 35m

Sydney Kingsford Smith

Fri 11/20

11:20 am-11:11 am

1 stop40h 51m

$1,160

AustinMelbourne

AUS Austin Bergstrom - MEL Melbourne

AUSMEL

Austin Bergstrom

Mon 10/19

6:06 pm-8:50 am

2 stops22h 44m

Melbourne

Mon 10/26

9:10 am-9:42 pm

2 stops28h 32m

$1,164

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 $1,069. If you aren’t able to travel during the month of February, then book flights to Australia from Austin during November instead. Flights to Australia in November, while not as cheap as those in February, still average around $1,110.

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 1% 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	$586
Fastest flight time	20h 35m
Direct flights	None

The best one-way flight to Australia from Austin in the past 72 hours is $586. The best round-trip flight deal from Austin to Australia found on momondo in the last 72 hours is $1,016.

The fastest flight from Austin to Australia takes 20h 35m

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 8,554 reviews	Search Delta flights
United Airlines	PriceFrom $524	Free Cancellation	Rating 7.4 10,162 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $901	Free Cancellation	Rating 7.5 1,089 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $945	Free Cancellation	Rating 7.1 12,037 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $976	Free Cancellation	Rating 8.0 668 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.