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 refresh daily.

How old do you have to be to fly from Austin Bergstrom Airport to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$811 Cheap Flights from Austin to Australia in 2026

Find the cheapest flights from Austin to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 07:20

AUS

SYD

31h 20m

1 stop

09:20 - 06:01

SYD

AUS

35h 41m

1 stop

$1,475Air Canada

Mon, 31 Aug - Wed, 16 Sep

09:00 - 07:20

AUS

SYD

31h 20m

1 stop

09:20 - 10:48

SYD

AUS

40h 28m

2 stops

$1,485Air Canada

Mon, 31 Aug - Wed, 16 Sep

15:23 - 05:50

AUS

BNE

22h 27m

1 stop

14:15 - 15:09

BNE

AUS

40h 54m

2 stops

$1,495Qantas Airways

Sat, 14 Nov - Mon, 25 Jan

14:38 - 08:05

AUS

SYD

25h 27m

1 stop

19:15 - 13:21

SYD

AUS

34h 06m

2 stops

$1,502Qantas Airways

Thu, 22 Oct - Mon, 26 Oct

14:45 - 07:05

AUS

BNE

25h 20m

2 stops

10:00 - 06:02

BNE

AUS

35h 02m

1 stop

$1,561Multiple Airlines

Mon, 3 Aug - Sun, 16 Aug

14:24 - 07:20

AUS

SYD

25h 56m

2 stops

09:20 - 06:01

SYD

AUS

35h 41m

1 stop

$1,601Multiple Airlines

Wed, 9 Sep - Wed, 30 Sep

13:29 - 10:30

AUS

MEL

28h 01m

1 stop

12:45 - 22:37

MEL

AUS

26h 52m

1 stop

$1,631United Airlines

Wed, 11 Nov - Wed, 2 Dec

17:40 - 09:30

AUS

MEL

22h 50m

2 stops

12:45 - 16:12

MEL

AUS

20h 27m

1 stop

$1,637United Airlines

Wed, 11 Nov - Wed, 2 Dec

14:56 - 09:30

AUS

MEL

27h 34m

2 stops

09:45 - 14:38

MEL

AUS

19h 53m

1 stop

$1,643American Airlines

Tue, 8 Sep - Tue, 15 Sep

15:00 - 09:30

AUS

MEL

25h 30m

2 stops

08:15 - 14:05

MEL

AUS

22h 50m

2 stops

$1,647American Airlines

Wed, 11 Nov - Wed, 2 Dec

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Air Canada flights from Austin to Australia

Our best Air Canada deals on Austin to Australia flight tickets

Air Canada

31 Aug

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD07:20Sydney Kingsford Smith

16 Sept

SYD09:20Sydney Kingsford Smith

35h 41m

1 stop

AUS06:01Austin Bergstrom

$1,475

Air Canada

31 Aug

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD07:20Sydney Kingsford Smith

16 Sept

SYD09:20Sydney Kingsford Smith

40h 28m

2 stops

AUS10:48Austin Bergstrom

$1,485

Air Canada

31 Aug

AUS11:40Austin Bergstrom

52h 40m

2 stops

SYD07:20Sydney Kingsford Smith

16 Sept

SYD09:20Sydney Kingsford Smith

40h 28m

2 stops

AUS10:48Austin Bergstrom

$1,494

Qantas Airways flights from Austin to Australia

Our best Qantas Airways deals on Austin to Australia flight tickets

Qantas Airways

14 Nov

AUS15:23Austin Bergstrom

22h 27m

1 stop

BNE05:50Brisbane

25 Jan

BNE14:15Brisbane

40h 54m

2 stops

AUS15:09Austin Bergstrom

$1,495

Qantas Airways

22 Oct

AUS14:38Austin Bergstrom

25h 27m

1 stop

SYD08:05Sydney Kingsford Smith

26 Oct

SYD19:15Sydney Kingsford Smith

34h 06m

2 stops

AUS13:21Austin Bergstrom

$1,502

Qantas Airways

1 Nov

AUS15:23Austin Bergstrom

24h 37m

1 stop

SYD09:00Sydney Kingsford Smith

7 Nov

SYD19:15Sydney Kingsford Smith

33h 38m

2 stops

AUS11:53Austin Bergstrom

$1,535

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Mon 31/8

09:00-07:20

1 stop31h 20m

Sydney Kingsford Smith

Wed 16/9

09:20-06:01

1 stop35h 41m

$1,475

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Mon 31/8

09:00-07:20

1 stop31h 20m

Sydney Kingsford Smith

Wed 16/9

09:20-10:48

2 stops40h 28m

$1,485

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Sat 14/11

15:23-05:50

1 stop22h 27m

Brisbane

Mon 25/1

14:15-15:09

2 stops40h 54m

$1,495

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Thu 22/10

14:38-08:05

1 stop25h 27m

Sydney Kingsford Smith

Mon 26/10

19:15-13:21

2 stops34h 06m

$1,502

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Mon 3/8

14:45-07:05

2 stops25h 20m

Brisbane

Sun 16/8

10:00-06:02

1 stop35h 02m

$1,561

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 9/9

14:24-07:20

2 stops25h 56m

Sydney Kingsford Smith

Wed 30/9

09:20-06:01

1 stop35h 41m

$1,601

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Wed 11/11

13:29-10:30

1 stop28h 01m

Melbourne

Wed 2/12

12:45-22:37

1 stop26h 52m

$1,631

Fastest return journey

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Wed 11/11

17:40-09:30

2 stops22h 50m

Melbourne

Wed 2/12

12:45-16:12

1 stop20h 27m

$1,637

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Tue 8/9

14:56-09:30

2 stops27h 34m

Melbourne

Tue 15/9

09:45-14:38

1 stop19h 53m

$1,643

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Wed 11/11

15:00-09:30

2 stops25h 30m

Melbourne

Wed 2/12

08:15-14:05

2 stops22h 50m

$1,647

Flights are sorted by cheapest return 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?

In general, February is the cheapest month to fly from Austin to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,542. If you don’t want to visit Australia in February, then you should wait until August to fly from Austin, when ticket prices are also cheap, with an average price of $1,562.

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 $1,827 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Austin for as low as $1,665 on momondo.

Can stopping save me money on Austin to Australia flights?

You could potentially save up to 12% 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	22h 19m
Direct flights	None

The fastest flight from Austin to Australia takes 22h 19m

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 refresh daily.
How old do you have to be to fly from Austin Bergstrom Airport to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Australia?

It is quick and easy to find Austin to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

Can I find flights from Austin to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Austin to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.