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.

$818 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.

13:27 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 08m2 stops San Francisco Vancouver Intl

11:20 - 17:41SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 21m2 stops Vancouver Intl San Francisco

$1,416Multiple Airlines

Tue, 3 Nov - Wed, 11 Nov

13:27 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 08m2 stops San Francisco Vancouver Intl

16:00 - 11:11SYD Sydney Kingsford Smith-AUS Austin Bergstrom

36h 11m2 stops Vancouver Intl Toronto Pearson Intl

$1,427Multiple Airlines

Tue, 3 Nov - Mon, 7 Dec

14:24 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 11m2 stops Houston George Bush Intcntl Vancouver Intl

11:20 - 16:49SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 29m2 stops Vancouver Intl Portland

$1,437Multiple Airlines

Tue, 3 Nov - Thu, 12 Nov

14:24 - 07:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 56m2 stops Houston George Bush Intcntl Vancouver Intl

09:20 - 06:01SYD Sydney Kingsford Smith-AUS Austin Bergstrom

35h 41m1 stop Vancouver Intl

$1,466Multiple Airlines

Wed, 9 Sep - Wed, 30 Sep

09:00 - 08:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 20m1 stop Vancouver Intl

11:20 - 11:11SYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 51m2 stops Vancouver Intl Toronto Pearson Intl

$1,476Air Canada

Mon, 19 Oct - Mon, 2 Nov

14:24 - 07:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 56m2 stops Houston George Bush Intcntl Vancouver Intl

09:20 - 10:48SYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 28m2 stops Vancouver Intl Toronto Pearson Intl

$1,479Multiple Airlines

Wed, 9 Sep - Wed, 30 Sep

12:10 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

52h 25m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 11:20SYD Sydney Kingsford Smith-AUS Austin Bergstrom

41h 00m2 stops Vancouver Intl Toronto Pearson Intl

$1,485Air Canada

Sat, 6 Feb - Sat, 20 Feb

13:27 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 08m2 stops San Francisco Vancouver Intl

11:20 - 17:41SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 21m2 stops Vancouver Intl San Francisco

$1,496Multiple Airlines

Tue, 3 Nov - Wed, 11 Nov

20:55 - 08:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

43h 25m2 stops San Francisco Vancouver Intl

10:20 - 05:46SYD Sydney Kingsford Smith-AUS Austin Bergstrom

35h 26m2 stops Vancouver Intl San Francisco

$1,518Air Canada

Sat, 17 Oct - Fri, 23 Oct

09:00 - 11:40AUS Austin Bergstrom-SYD Sydney Kingsford Smith

34h 40m2 stops Vancouver Intl Brisbane

11:20 - 11:11SYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 51m2 stops Vancouver Intl Toronto Pearson Intl

$1,520Air Canada

Mon, 19 Oct - Mon, 2 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

19:10 - 07:30AUS Austin Bergstrom-MEL Melbourne

45h 20m2 stops Houston George Bush Intcntl Los Angeles Los Angeles

11:55 - 16:33MEL Melbourne-AUS Austin Bergstrom

20h 38m1 stop San Francisco

$1,792United Airlines

Thu, 27 Aug - Tue, 13 Oct

18:24 - 07:50AUS Austin Bergstrom-MEL Melbourne

46h 26m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

11:00 - 21:42MEL Melbourne-AUS Austin Bergstrom

26h 42m2 stops Los Angeles Los Angeles Salt Lake City

$1,962Delta

Thu, 27 Aug - Tue, 13 Oct

13:39 - 08:15AUS Austin Bergstrom-MEL Melbourne

27h 36m1 stop San Francisco

11:55 - 23:59MEL Melbourne-AUS Austin Bergstrom

28h 04m1 stop San Francisco

$2,219United Airlines

Thu, 27 Aug - Tue, 13 Oct

14:56 - 07:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 09m1 stop Los Angeles Los Angeles

09:10 - 14:19SYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 09m1 stop Los Angeles Los Angeles

$2,501Qantas Airways

Wed, 26 Aug - Fri, 28 Aug

14:56 - 07:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 09m1 stop Los Angeles Los Angeles

17:50 - 23:48SYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 58m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

$2,629Qantas Airways

Wed, 26 Aug - Fri, 28 Aug

09:00 - 14:10AUS Austin Bergstrom-AVV Melbourne Avalon

38h 10m2 stops Vancouver Intl Sydney Kingsford Smith

06:00 - 10:48AVV Melbourne Avalon-AUS Austin Bergstrom

44h 48m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,765Multiple Airlines

Thu, 27 Aug - Tue, 13 Oct

09:00 - 14:10AUS Austin Bergstrom-AVV Melbourne Avalon

38h 10m2 stops Vancouver Intl Sydney Kingsford Smith

21:40 - 06:01AVV Melbourne Avalon-AUS Austin Bergstrom

48h 21m2 stops Brisbane Vancouver Intl

$2,813Multiple Airlines

Thu, 27 Aug - Tue, 13 Oct

12:42 - 15:00AUS Austin Bergstrom-ADL Adelaide

35h 48m2 stops Dallas/Fort Worth Doha Hamad Intl

22:00 - 18:22ADL Adelaide-AUS Austin Bergstrom

34h 52m2 stops Doha Hamad Intl Dallas/Fort Worth

$2,823Qatar Airways

Sat, 29 Aug - Mon, 31 Aug

09:00 - 11:20AUS Austin Bergstrom-MEL Melbourne

35h 20m2 stops Vancouver Intl Sydney Kingsford Smith

06:00 - 10:48MEL Melbourne-AUS Austin Bergstrom

44h 48m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,856Multiple Airlines

Thu, 27 Aug - Tue, 13 Oct

09:00 - 08:45AUS Austin Bergstrom-SYD Sydney Kingsford Smith

32h 45m2 stops San Francisco Auckland Intl

19:20 - 21:07SYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 47m2 stops Auckland Intl Houston George Bush Intcntl

$2,890Air New Zealand

Wed, 26 Aug - Fri, 28 Aug

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Air Canada flights from Austin to Australia

Our best Air Canada deals on Austin to Australia flight tickets

Air Canada

19 Oct

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD08:20Sydney Kingsford Smith

2 Nov

SYD11:20Sydney Kingsford Smith

40h 51m

2 stops

AUS11:11Austin Bergstrom

$1,476

Air Canada

6 Feb

AUS12:10Austin Bergstrom

52h 25m

2 stops

SYD09:35Sydney Kingsford Smith

20 Feb

SYD11:20Sydney Kingsford Smith

41h 00m

2 stops

AUS11:20Austin Bergstrom

$1,485

Air Canada

1 Sept

AUS09:00Austin Bergstrom

45h 40m

2 stops

SYD21:40Sydney Kingsford Smith

22 Sept

SYD09:20Sydney Kingsford Smith

40h 28m

2 stops

AUS10:48Austin Bergstrom

$1,503

Qantas Airways flights from Austin to Australia

Our best Qantas Airways deals on Austin to Australia flight tickets

Qantas Airways

11 Nov

AUS15:23Austin Bergstrom

25h 07m

1 stop

MEL09:30Melbourne

2 Dec

MEL22:45Melbourne

33h 05m

1 stop

AUS14:50Austin Bergstrom

$1,615

Qantas Airways

1 Feb

AUS18:25Austin Bergstrom

23h 40m

2 stops

SYD11:05Sydney Kingsford Smith

27 Feb

SYD14:05Sydney Kingsford Smith

19h 49m

1 stop

AUS16:54Austin Bergstrom

$1,620

Qantas Airways

1 Feb

AUS18:25Austin Bergstrom

23h 40m

2 stops

SYD11:05Sydney Kingsford Smith

27 Feb

SYD14:05Sydney Kingsford Smith

19h 49m

1 stop

AUS16:54Austin Bergstrom

$1,622

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 3/11

13:27-09:35

2 stops27h 08m

Sydney Kingsford Smith

Wed 11/11

11:20-17:41

2 stops23h 21m

$1,416

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 3/11

13:27-09:35

2 stops27h 08m

Sydney Kingsford Smith

Mon 7/12

16:00-11:11

2 stops36h 11m

$1,427

Fastest return journey

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 3/11

14:24-09:35

2 stops26h 11m

Sydney Kingsford Smith

Thu 12/11

11:20-16:49

2 stops22h 29m

$1,437

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

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

$1,466

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 19/10

09:00-08:20

1 stop31h 20m

Sydney Kingsford Smith

Mon 2/11

11:20-11:11

2 stops40h 51m

$1,476

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Wed 9/9

14:24-07:20

2 stops25h 56m

Sydney Kingsford Smith

Wed 30/9

09:20-10:48

2 stops40h 28m

$1,479

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Sat 6/2

12:10-09:35

2 stops52h 25m

Sydney Kingsford Smith

Sat 20/2

11:20-11:20

2 stops41h 00m

$1,485

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Tue 3/11

13:27-09:35

2 stops27h 08m

Sydney Kingsford Smith

Wed 11/11

11:20-17:41

2 stops23h 21m

$1,496

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Sat 17/10

20:55-08:20

2 stops43h 25m

Sydney Kingsford Smith

Fri 23/10

10:20-05:46

2 stops35h 26m

$1,518

AustinSydney

AUS Austin Bergstrom - SYD Sydney Kingsford Smith

AUSSYD

Austin Bergstrom

Mon 19/10

09:00-11:40

2 stops34h 40m

Sydney Kingsford Smith

Mon 2/11

11:20-11:11

2 stops40h 51m

$1,520

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 $1,479. If you don’t want to visit Australia in February, then you should wait until November to fly from Austin, when ticket prices are also cheap, with an average price of $1,550.

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 $1,782 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 $1,626 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

Best price found	$818
Fastest flight time	19h 44m
Direct flights	None

The best one-way flight to Australia from Austin in the past 72 hours is $818. The best return flight deal from Austin to Australia found on momondo in the last 72 hours is $1,416.

The fastest flight from Austin to Australia takes 19h 44m

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.