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

United 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 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.

$742 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.

06:30 - 11:50

AUS

SYD

38h 20m

3 stops

13:15 - 11:52

SYD

AUS

37h 37m

3 stops

$1,456Multiple Airlines

Sun, 9 Aug - Thu, 13 Aug

17:00 - 06:30

AUS

BNE

21h 30m

1 stop

09:40 - 14:41

BNE

AUS

21h 01m

1 stop

$1,598Qantas Airways

Fri, 6 Nov - Mon, 16 Nov

09:00 - 08:20

AUS

SYD

31h 20m

1 stop

10:20 - 06:01

SYD

AUS

35h 41m

1 stop

$1,624Air Canada

Tue, 6 Oct - Wed, 14 Oct

10:25 - 07:20

AUS

SYD

29h 55m

2 stops

09:20 - 06:02

SYD

AUS

35h 42m

1 stop

$1,633Air Canada

Sun, 16 Aug - Sun, 23 Aug

14:19 - 07:30

AUS

BNE

25h 11m

2 stops

11:40 - 17:44

BNE

AUS

22h 04m

2 stops

$1,666United Airlines

Fri, 6 Nov - Mon, 16 Nov

14:56 - 06:45

AUS

MEL

24h 49m

1 stop

09:45 - 14:19

MEL

AUS

19h 34m

1 stop

$1,711American Airlines

Sat, 15 Aug - Sat, 22 Aug

15:41 - 06:45

AUS

MEL

24h 04m

2 stops

09:45 - 21:21

MEL

AUS

26h 36m

1 stop

$1,713American Airlines

Thu, 6 Aug - Fri, 21 Aug

18:51 - 09:30

AUS

MEL

21h 39m

1 stop

11:30 - 14:04

MEL

AUS

19h 34m

1 stop

$1,720Air New Zealand

Wed, 11 Nov - Wed, 2 Dec

14:10 - 07:30

AUS

MEL

26h 20m

1 stop

10:55 - 22:01

MEL

AUS

26h 06m

1 stop

$1,737United Airlines

Mon, 3 Aug - Tue, 11 Aug

17:35 - 16:55

AUS

CNS

31h 20m

3 stops

11:35 - 14:04

CNS

AUS

42h 29m

2 stops

$2,628Air New Zealand

Tue, 3 Nov - Sun, 6 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

6 Oct

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD08:20Sydney Kingsford Smith

14 Oct

SYD10:20Sydney Kingsford Smith

35h 41m

1 stop

AUS06:01Austin Bergstrom

$1,624

Air Canada

5 July

AUS10:25Austin Bergstrom

29h 55m

2 stops

SYD07:20Sydney Kingsford Smith

12 July

SYD09:20Sydney Kingsford Smith

49h 52m

2 stops

AUS20:12Austin Bergstrom

$1,634

Air Canada

11 Aug

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD07:20Sydney Kingsford Smith

18 Aug

SYD09:20Sydney Kingsford Smith

40h 25m

2 stops

AUS10:45Austin Bergstrom

$1,636

Air New Zealand flights from Austin to Australia

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

Air New Zealand

11 Nov

AUS18:51Austin Bergstrom

21h 39m

1 stop

MEL09:30Melbourne

2 Dec

MEL11:30Melbourne

19h 34m

1 stop

AUS14:04Austin Bergstrom

$1,720

Air New Zealand

19 Oct

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD08:20Sydney Kingsford Smith

17 Nov

SYD11:20Sydney Kingsford Smith

40h 51m

1 stop

AUS11:11Austin Bergstrom

$1,723

Air New Zealand

1 Sept

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD07:20Sydney Kingsford Smith

15 Sept

SYD09:20Sydney Kingsford Smith

40h 28m

1 stop

AUS10:48Austin Bergstrom

$1,724

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sun 9/8

06:30-11:50

3 stops38h 20m

Sydney Kingsford Smith

Thu 13/8

13:15-11:52

3 stops37h 37m

$1,456

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Fri 6/11

17:00-06:30

1 stop21h 30m

Brisbane

Mon 16/11

09:40-14:41

1 stop21h 01m

$1,598

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Tue 6/10

09:00-08:20

1 stop31h 20m

Sydney Kingsford Smith

Wed 14/10

10:20-06:01

1 stop35h 41m

$1,624

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sun 16/8

10:25-07:20

2 stops29h 55m

Sydney Kingsford Smith

Sun 23/8

09:20-06:02

1 stop35h 42m

$1,633

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Fri 6/11

14:19-07:30

2 stops25h 11m

Brisbane

Mon 16/11

11:40-17:44

2 stops22h 04m

$1,666

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Sat 15/8

14:56-06:45

1 stop24h 49m

Melbourne

Sat 22/8

09:45-14:19

1 stop19h 34m

$1,711

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Thu 6/8

15:41-06:45

2 stops24h 04m

Melbourne

Fri 21/8

09:45-21:21

1 stop26h 36m

$1,713

Fastest return journey

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Wed 11/11

18:51-09:30

1 stop21h 39m

Melbourne

Wed 2/12

11:30-14:04

1 stop19h 34m

$1,720

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Mon 3/8

14:10-07:30

1 stop26h 20m

Melbourne

Tue 11/8

10:55-22:01

1 stop26h 06m

$1,737

AustinCairns

AUS - CNS

AUSCNS

Austin Bergstrom

Tue 3/11

17:35-16:55

3 stops31h 20m

Cairns

Sun 6/12

11:35-14:04

2 stops42h 29m

$2,628

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, August 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 $373. If you don’t want to visit Australia in August, then you should wait until June to fly from Austin, when ticket prices are also cheap, with an average price of $373.

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 $1,878 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 $1,679 on momondo.

Can stopping save me money on Austin to Australia flights?

You could potentially save up to 26% 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	21h 14m
Direct flights	None

The fastest flight from Austin to Australia takes 21h 14m

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.