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

Fiji Airways, Delta, and Air Canada are the most popular carriers operating from Austin Bergstrom to Australia

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 6 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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 April 2026, there are 6 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.

$554 Cheap Flights from Austin to Australia in 2026

1 adult

0 bags

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.

11:07 am - 8:15 am

AUS

MEL

30h 08m

1 stop

10:55 am - 10:27 pm

MEL

AUS

26h 32m

1 stop

$1,092United Airlines

Tue, May 12 - Tue, Jun 2

8:01 pm - 8:15 am

AUS

MEL

21h 14m

1 stop

10:55 am - 7:05 pm

MEL

AUS

23h 10m

1 stop

$1,093United Airlines

Fri, Jun 5 - Fri, Jun 12

10:50 am - 8:15 am

AUS

MEL

30h 25m

2 stops

10:55 am - 6:48 pm

MEL

AUS

22h 53m

2 stops

$1,097United Airlines

Tue, May 12 - Tue, Jun 2

4:07 pm - 7:50 am

AUS

MEL

24h 43m

1 stop

10:00 am - 8:55 pm

MEL

AUS

25h 55m

1 stop

$1,100Delta

Fri, Jun 5 - Fri, Jun 12

8:00 am - 7:50 am

AUS

MEL

32h 50m

2 stops

10:00 am - 8:55 pm

MEL

AUS

25h 55m

1 stop

$1,105Delta

Fri, Jun 5 - Fri, Jun 12

5:35 pm - 8:15 am

AUS

MEL

23h 40m

1 stop

6:00 am - 2:39 pm

MEL

AUS

23h 39m

2 stops

$1,109United Airlines

Tue, May 12 - Tue, Jun 2

1:44 pm - 8:05 am

AUS

SYD

26h 21m

1 stop

5:50 pm - 12:15 pm

SYD

AUS

34h 25m

2 stops

$1,144Qantas Airways

Tue, Oct 6 - Sat, Oct 31

7:50 pm - 9:20 am

AUS

BNE

46h 30m

2 stops

8:35 pm - 11:55 pm

BNE

AUS

18h 20m

1 stop

$1,363Qantas Airways

Tue, Jun 23 - Tue, Jul 14

3:08 pm - 10:35 am

AUS

CNS

28h 27m

2 stops

3:45 pm - 11:51 pm

CNS

AUS

23h 06m

2 stops

$1,682American Airlines

Fri, May 22 - Fri, May 29

7:22 pm - 10:45 am

AUS

CNS

24h 23m

2 stops

11:55 am - 11:16 am

CNS

AUS

38h 21m

2 stops

$1,733Air New Zealand

Sun, May 3 - Sat, May 16

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Qantas Airways flights from Austin to Australia

Our best Qantas Airways deals on Austin to Australia flight tickets

Qantas Airways

Oct 6

AUS1:44 pmAustin Bergstrom

26h 21m

1 stop

SYD8:05 amSydney Kingsford Smith

Oct 31

SYD5:50 pmSydney Kingsford Smith

34h 25m

2 stops

AUS12:15 pmAustin Bergstrom

$1,144

Qantas Airways

Jun 1

AUS3:08 pmAustin Bergstrom

24h 57m

1 stop

SYD7:05 amSydney Kingsford Smith

Jun 7

SYD9:10 amSydney Kingsford Smith

20h 33m

1 stop

AUS2:43 pmAustin Bergstrom

$1,357

Qantas Airways

Aug 18

AUS3:01 pmAustin Bergstrom

25h 04m

1 stop

SYD7:05 amSydney Kingsford Smith

Sep 14

SYD12:00 pmSydney Kingsford Smith

22h 16m

1 stop

AUS7:16 pmAustin Bergstrom

$1,358

American Airlines flights from Austin to Australia

Our best American Airlines deals on Austin to Australia flight tickets

American Airlines

Jun 16

AUS5:42 pmAustin Bergstrom

22h 23m

2 stops

SYD7:05 amSydney Kingsford Smith

Jun 23

SYD9:10 amSydney Kingsford Smith

29h 41m

1 stop

AUS11:51 pmAustin Bergstrom

$1,406

American Airlines

Aug 23

AUS7:50 pmAustin Bergstrom

20h 05m

1 stop

SYD6:55 amSydney Kingsford Smith

Sep 13

SYD9:10 amSydney Kingsford Smith

25h 12m

1 stop

AUS7:22 pmAustin Bergstrom

$1,414

American Airlines

Sep 9

AUS5:33 pmAustin Bergstrom

22h 32m

2 stops

SYD7:05 amSydney Kingsford Smith

Sep 30

SYD9:10 amSydney Kingsford Smith

22h 33m

2 stops

AUS4:43 pmAustin Bergstrom

$1,419

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Tue 5/12

11:07 am-8:15 am

1 stop30h 08m

Melbourne

Tue 6/2

10:55 am-10:27 pm

1 stop26h 32m

$1,092

Quickest round-trip

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Fri 6/5

8:01 pm-8:15 am

1 stop21h 14m

Melbourne

Fri 6/12

10:55 am-7:05 pm

1 stop23h 10m

$1,093

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Tue 5/12

10:50 am-8:15 am

2 stops30h 25m

Melbourne

Tue 6/2

10:55 am-6:48 pm

2 stops22h 53m

$1,097

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Fri 6/5

4:07 pm-7:50 am

1 stop24h 43m

Melbourne

Fri 6/12

10:00 am-8:55 pm

1 stop25h 55m

$1,100

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Fri 6/5

8:00 am-7:50 am

2 stops32h 50m

Melbourne

Fri 6/12

10:00 am-8:55 pm

1 stop25h 55m

$1,105

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Tue 5/12

5:35 pm-8:15 am

1 stop23h 40m

Melbourne

Tue 6/2

6:00 am-2:39 pm

2 stops23h 39m

$1,109

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Tue 10/6

1:44 pm-8:05 am

1 stop26h 21m

Sydney Kingsford Smith

Sat 10/31

5:50 pm-12:15 pm

2 stops34h 25m

$1,144

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Tue 6/23

7:50 pm-9:20 am

2 stops46h 30m

Brisbane

Tue 7/14

8:35 pm-11:55 pm

1 stop18h 20m

$1,363

AustinCairns

AUS - CNS

AUSCNS

Austin Bergstrom

Fri 5/22

3:08 pm-10:35 am

2 stops28h 27m

Cairns

Fri 5/29

3:45 pm-11:51 pm

2 stops23h 06m

$1,682

AustinCairns

AUS - CNS

AUSCNS

Austin Bergstrom

Sun 5/3

7:22 pm-10:45 am

2 stops24h 23m

Cairns

Sat 5/16

11:55 am-11:16 am

2 stops38h 21m

$1,733

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 August is, on average, the cheapest month to fly to Australia from Austin, with most prices found around $1,003. If you aren’t able to travel during the month of August, then book flights to Australia from Austin during February instead. Flights to Australia in February, while not as cheap as those in August, still average around $1,057.

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 $1,293 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 $1,066 on momondo.

Can stopping save me money on Austin to Australia flights?

You could potentially save up to 19% 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

Fastest flight time	20h 05m
Direct flights	None

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 April 2026, there are 6 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 $221	Free Cancellation	Rating 7.9 8,438 reviews	Search Delta flights
United Airlines	PriceFrom $524	Free Cancellation	Rating 7.4 9,635 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $717	Free Cancellation	Rating 8.1 240 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $901	Free Cancellation	Rating 7.5 1,025 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $912	Free Cancellation	Rating 8.0 632 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $945	Free Cancellation	Rating 7.1 11,659 reviews	Search American Airlines 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.