Which stopover airport has the shortest connection time from Sydney to Austin?

Dallas (DFW) has the shortest average stopover time for this route: 2h 17m.

How often are flights from Sydney to Austin delayed?

Historically, on average around 20% of flights between Sydney and Austin have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

Which stopover airport offers the lowest fares from Sydney to Austin?

Flights via Dallas (DFW) offer the lowest average return price of $1,445.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to Austin?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Austin from Sydney according to our data. Qantas Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Austin. Keep in mind that there are 4 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Sydney to Austin flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Sydney Kingsford Smith to Austin Bergstrom?

Air Canada, Qantas Airways, and American Airlines are the most popular carriers operating from Sydney Kingsford Smith to Austin Bergstrom

Which stopover airport has the shortest travel time from Sydney to Austin?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 18h 55m.

Which airport is the most popular for stopovers for flights between Sydney and Austin?

Los Angeles (LAX) was the most common stop: 56% of momondo users choosing one-stop flights on this route connected there.

Which airline has the best punctuality record on Sydney to Austin flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?

Prices for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?

There are 4 operators available for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport as of August 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Austin Bergstrom Airport.

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The required travel and health documents for your Austin Bergstrom Airport 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 Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$862 Cheap Flights from Sydney to Austin in 2026

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13:15 - 10:03SYD Sydney Kingsford Smith-AUS Austin Bergstrom

35h 48m3 stops Nadi Los Angeles Los Angeles Orlando

12:12 - 22:25AUS Austin Bergstrom-SYD Sydney Kingsford Smith

43h 13m3 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles Nadi

$1,202Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

13:15 - 10:03SYD Sydney Kingsford Smith-AUS Austin Bergstrom

35h 48m3 stops Nadi Los Angeles Los Angeles Orlando

12:12 - 11:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

32h 38m3 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles Nadi

$1,209Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

11:20 - 23:56SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 36m1 stop Los Angeles Los Angeles

13:51 - 11:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

29h 04m2 stops Dallas/Fort Worth Brisbane

$1,494American Airlines

Wed, 11 Nov - Sun, 15 Nov

11:20 - 23:56SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 36m1 stop Los Angeles Los Angeles

13:51 - 11:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

29h 04m2 stops Dallas/Fort Worth Brisbane

$1,539American Airlines

Wed, 11 Nov - Sun, 15 Nov

09:30 - 19:12SYD Sydney Kingsford Smith-AUS Austin Bergstrom

24h 42m2 stops Los Angeles Los Angeles Denver Intl

15:13 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 47m2 stops Denver Intl Los Angeles Los Angeles

$1,576United Airlines

Mon, 31 Aug - Wed, 30 Sep

09:30 - 19:12SYD Sydney Kingsford Smith-AUS Austin Bergstrom

24h 42m2 stops Los Angeles Los Angeles Denver Intl

14:01 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 59m1 stop Los Angeles Los Angeles

$1,576United Airlines

Mon, 31 Aug - Wed, 30 Sep

11:20 - 23:56SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 36m1 stop Los Angeles Los Angeles

18:55 - 11:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 00m2 stops Dallas/Fort Worth Brisbane

$1,620Qantas Airways

Wed, 4 Nov - Tue, 10 Nov

12:00 - 16:55SYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 55m1 stop Dallas/Fort Worth

18:48 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 07m1 stop Dallas/Fort Worth

$1,661Qantas Airways

Wed, 9 Sep - Wed, 23 Sep

10:40 - 15:25SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 45m1 stop Los Angeles Los Angeles

08:00 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,738Delta

Tue, 8 Dec - Tue, 29 Dec

10:40 - 12:34SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 54m1 stop Los Angeles Los Angeles

07:25 - 06:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

30h 25m1 stop Los Angeles Los Angeles

$1,738Delta

Tue, 8 Dec - Tue, 29 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

20h 09m1 stop Los Angeles Los Angeles

14:56 - 07:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 34m1 stop Los Angeles Los Angeles

$1,491Qantas Airways

Tue, 18 Aug - Mon, 31 Aug

09:10 - 17:01SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 51m2 stops Los Angeles Los Angeles Dallas/Fort Worth

07:00 - 07:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

33h 05m1 stop Los Angeles Los Angeles

$1,493American Airlines

Tue, 18 Aug - Mon, 31 Aug

09:10 - 17:01SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 51m2 stops Los Angeles Los Angeles Dallas/Fort Worth

17:41 - 07:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 24m2 stops Dallas/Fort Worth Los Angeles Los Angeles

$1,493American Airlines

Tue, 18 Aug - Mon, 31 Aug

10:20 - 16:33SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 13m1 stop San Francisco

15:08 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 47m2 stops Denver Intl San Francisco

$1,569United Airlines

Wed, 19 Aug - Wed, 2 Sep

10:20 - 19:12SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 52m2 stops San Francisco Denver Intl

17:44 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 16m2 stops Houston George Bush Intcntl Los Angeles Los Angeles

$1,569United Airlines

Wed, 19 Aug - Wed, 2 Sep

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

20h 09m1 stop Los Angeles Los Angeles

15:23 - 06:25AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 02m1 stop Los Angeles Los Angeles

$1,583Qantas Airways

Tue, 18 Aug - Fri, 27 Nov

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

20h 09m1 stop Los Angeles Los Angeles

15:23 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 37m1 stop Los Angeles Los Angeles

$1,587Qantas Airways

Wed, 19 Aug - Fri, 27 Nov

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

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

15:23 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 37m1 stop Los Angeles Los Angeles

$1,634Multiple Airlines

Tue, 18 Aug - Fri, 27 Nov

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

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

16:20 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 35m1 stop Dallas/Fort Worth

$1,640Multiple Airlines

Wed, 19 Aug - Fri, 27 Nov

09:10 - 21:21SYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 11m1 stop Los Angeles Los Angeles

20:48 - 07:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 17m1 stop Los Angeles Los Angeles

$1,696American Airlines

Fri, 21 Aug - Fri, 28 Aug

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American Airlines flights from Sydney to Austin

Our best American Airlines deals on Sydney to Austin flight tickets

American Airlines

18 Aug

SYD09:10Sydney Kingsford Smith

22h 51m

2 stops

AUS17:01Austin Bergstrom

31 Aug

AUS07:00Austin Bergstrom

33h 05m

1 stop

SYD07:05Sydney Kingsford Smith

$1,493

American Airlines

11 Nov

SYD11:20Sydney Kingsford Smith

29h 36m

1 stop

AUS23:56Austin Bergstrom

15 Nov

AUS13:51Austin Bergstrom

29h 04m

2 stops

SYD11:55Sydney Kingsford Smith

$1,494

American Airlines

11 Nov

SYD11:20Sydney Kingsford Smith

29h 36m

1 stop

AUS23:56Austin Bergstrom

15 Nov

AUS13:51Austin Bergstrom

29h 04m

2 stops

SYD11:55Sydney Kingsford Smith

$1,539

United Airlines flights from Sydney to Austin

Our best United Airlines deals on Sydney to Austin flight tickets

United Airlines

19 Aug

SYD10:20Sydney Kingsford Smith

21h 13m

1 stop

AUS16:33Austin Bergstrom

2 Sept

AUS15:08Austin Bergstrom

24h 47m

2 stops

SYD06:55Sydney Kingsford Smith

$1,569

United Airlines

26 Aug

SYD09:30Sydney Kingsford Smith

20h 56m

2 stops

AUS15:26Austin Bergstrom

9 Sept

AUS14:24Austin Bergstrom

25h 36m

2 stops

SYD07:00Sydney Kingsford Smith

$1,570

United Airlines

31 Aug

SYD09:30Sydney Kingsford Smith

27h 28m

1 stop

AUS21:58Austin Bergstrom

30 Sept

AUS08:07Austin Bergstrom

31h 53m

1 stop

SYD07:00Sydney Kingsford Smith

$1,576

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 24/9

13:15-10:03

3 stops35h 48m

Austin Bergstrom

Mon 28/9

12:12-22:25

3 stops43h 13m

$1,202

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 24/9

13:15-10:03

3 stops35h 48m

Austin Bergstrom

Mon 28/9

12:12-11:50

3 stops32h 38m

$1,209

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 11/11

11:20-23:56

1 stop29h 36m

Austin Bergstrom

Sun 15/11

13:51-11:55

2 stops29h 04m

$1,494

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 11/11

11:20-23:56

1 stop29h 36m

Austin Bergstrom

Sun 15/11

13:51-11:55

2 stops29h 04m

$1,539

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 31/8

09:30-19:12

2 stops24h 42m

Austin Bergstrom

Wed 30/9

15:13-07:00

2 stops24h 47m

$1,576

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 31/8

09:30-19:12

2 stops24h 42m

Austin Bergstrom

Wed 30/9

14:01-07:00

1 stop25h 59m

$1,576

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 4/11

11:20-23:56

1 stop29h 36m

Austin Bergstrom

Tue 10/11

18:55-11:55

2 stops24h 00m

$1,620

Fastest return journey

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 9/9

12:00-16:55

1 stop19h 55m

Austin Bergstrom

Wed 23/9

18:48-06:55

1 stop21h 07m

$1,661

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 8/12

10:40-15:25

1 stop21h 45m

Austin Bergstrom

Tue 29/12

08:00-08:30

2 stops31h 30m

$1,738

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 8/12

10:40-12:34

1 stop18h 54m

Austin Bergstrom

Tue 29/12

07:25-06:50

1 stop30h 25m

$1,738

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 Sydney to Austin

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

Delays

Stopovers

What is the typical price of a round-trip flight between Sydney and Austin?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,180 to $1,542.
The lowest price recently found on this route was $1,202.

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in February, then March is your next best option. Flight prices from Sydney to Austin during March average around $1,184.

Can stopping save me money on Sydney to Austin flights?

You could potentially save up to 20% on your flight if you consider stops on a Sydney to Austin flight.

How have Sydney to Austin flight prices changed over time?

As of August 2026, prices for Sydney to Austin flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Austin according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Austin (SYD to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Austin

Best price found	$862
Fastest flight time	20h 30m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $862. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $1,202.

The fastest flight from Sydney to Austin takes 20h 30m

There are no direct flights from Sydney to Austin. There are no popular flight routes from Sydney to Austin.

Search flight deals

Frequently asked questions about flying from Sydney to Austin

How far is Sydney Kingsford Smith to Austin Bergstrom by plane?
A flight from Sydney Kingsford Smith to Austin Bergstrom will travel around 13621.3 km. By plane, this route typically takes 20h 30m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?
Prices for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?
There are 4 operators available for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport as of August 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The required travel and health documents for your Austin Bergstrom Airport 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 Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Sydney to Austin?
Based on momondo bookings for flights between Sydney and Austin, the leading airline is Qantas Airways, making up 45% of the total bookings. Other popular airlines include United Airlines with 30%, American Airlines with 15%, and Delta with 10%.

Best airlines flying from Sydney to Austin

Compare and see reviews for airlines that fly from Sydney to Austin with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,059	Free cancellation	Rating 7.4 10,107 reviews	Search United Airlines flights
Delta	PriceFrom $1,177	Free cancellation	Rating 7.8 8,503 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,270	Free cancellation	Rating 7.5 1,083 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,424	Free cancellation	Rating 7.1 11,948 reviews	Search American Airlines flights

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

Finding the right flight to Austin from Sydney 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 Austin quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Austin from Sydney with this policy.

How can momondo help me find flights from Sydney to Austin?

Once you have performed a search for Sydney to Austin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Austin right now. Can momondo alert me if prices change?

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

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Cheap flights from Sydney to Austin from $862

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Austin departing on 26/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Sydney to Austin

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See travel insights to Austin from

How to get the cheapest flight ticket from Sydney to Austin

What is the typical price of a round-trip flight between Sydney and Austin?

What is the cheapest month to fly to Austin?

Can stopping save me money on Sydney to Austin flights?

How have Sydney to Austin flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to Austin Bergstrom?

Which airlines fly to Austin?

How often are flights from Sydney to Austin delayed?

What is the most punctual flight time for Sydney to Austin flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Sydney to Austin flights?

Which airport is the most popular for stopovers for flights between Sydney and Austin?

Which stopover airport offers the lowest fares from Sydney to Austin?

Which stopover airport has the shortest travel time from Sydney to Austin?

Which stopover airport has the shortest connection time from Sydney to Austin?

When to book flights from Sydney to Austin

Cheap Sydney to Austin (SYD to AUS) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to Austin

Best airlines flying from Sydney to Austin

Compare and see reviews for airlines that fly from Sydney to Austin with momondo

Travelling to a place near Austin?

Why use momondo?

An easier way to manage your Austin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

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