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 58m.

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 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 stopover airport offers the lowest fares from Sydney to Austin?

Flights via Dallas (DFW) offer the lowest average return price of $1,460.

How often are flights from Sydney to Austin delayed?

Historically, on average around 19% 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 90 minutes.

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

Delta and United Airlines are the most popular carriers operating from Sydney Kingsford Smith to Austin Bergstrom

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

Dallas (DFW) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

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

Dallas (DFW) has the shortest average stopover time for this route: 2h 27m.

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 15% of their flights experiencing any sort of delay.

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 42% 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.

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.

$1,008 Cheap Flights from Sydney to Austin in 2026

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One-way

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11:10 - 23:59SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 49m1 stop Los Angeles Los Angeles

17:46 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 09m1 stop Dallas/Fort Worth

$1,512American Airlines

Thu, 19 Nov - Sun, 6 Dec

11:10 - 23:59SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 49m1 stop Los Angeles Los Angeles

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

25h 00m2 stops Dallas/Fort Worth Melbourne

$1,532American Airlines

Thu, 19 Nov - Sun, 6 Dec

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

40h 28m2 stops Vancouver Intl Toronto Pearson Intl

09:00 - 08:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 35m1 stop Vancouver Intl

$1,545Air Canada

Sun, 11 Oct - Sat, 24 Oct

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

40h 28m2 stops Vancouver Intl Toronto Pearson Intl

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

31h 20m1 stop Vancouver Intl

$1,546Air Canada

Mon, 12 Oct - Mon, 19 Oct

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

19h 55m1 stop Dallas/Fort Worth

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

33h 05m1 stop Los Angeles Los Angeles

$1,553Qantas Airways

Wed, 9 Sep - Wed, 23 Sep

10:10 - 14:03SYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 53m1 stop Los Angeles Los Angeles

20:44 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 16m1 stop Los Angeles Los Angeles

$1,691Qantas Airways

Wed, 21 Oct - Wed, 28 Oct

10:15 - 21:30SYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 15m2 stops Los Angeles Los Angeles Minneapolis St Paul

07:23 - 07:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

32h 27m1 stop Los Angeles Los Angeles

$1,812Delta

Sun, 11 Oct - Sun, 18 Oct

10:20 - 14:04SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 44m1 stop San Francisco

14:01 - 08:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 59m1 stop Los Angeles Los Angeles

$2,160United Airlines

Wed, 23 Sep - Wed, 7 Oct

10:20 - 17:55SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 35m2 stops San Francisco Houston George Bush Intcntl

11:06 - 08:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

28h 54m2 stops Denver Intl Los Angeles Los Angeles

$2,163United Airlines

Wed, 23 Sep - Wed, 7 Oct

09:15 - 20:48SYD Sydney Kingsford Smith-AUS Austin Bergstrom

26h 33m1 stop Los Angeles Los Angeles

18:13 - 06:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 37m2 stops Salt Lake City Los Angeles Los Angeles

$2,292Delta

Fri, 18 Sep - Fri, 25 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:20 - 21:07SYD Sydney Kingsford Smith-AUS Austin Bergstrom

25h 47m2 stops San Francisco Houston George Bush Intcntl

14:30 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 25m2 stops Houston George Bush Intcntl San Francisco

$1,567United Airlines

Mon, 31 Aug - Wed, 30 Sep

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

21h 13m1 stop San Francisco

11:06 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

28h 54m2 stops Denver Intl Los Angeles Los Angeles

$1,567United Airlines

Mon, 31 Aug - Wed, 30 Sep

09:30 - 15:49SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 19m1 stop Los Angeles Los Angeles

16:07 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 48m1 stop San Francisco

$1,567United Airlines

Mon, 31 Aug - Wed, 30 Sep

09:30 - 21:58SYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 28m1 stop Los Angeles Los Angeles

08:07 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 53m1 stop Los Angeles Los Angeles

$1,569United Airlines

Mon, 31 Aug - Wed, 30 Sep

10:20 - 08:37SYD Sydney Kingsford Smith-AUS Austin Bergstrom

37h 17m2 stops San Francisco Houston George Bush Intcntl

12:50 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 10m2 stops Denver Intl Los Angeles Los Angeles

$1,569United Airlines

Mon, 31 Aug - Wed, 30 Sep

10:20 - 23:59SYD Sydney Kingsford Smith-AUS Austin Bergstrom

28h 39m1 stop San Francisco

12:50 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 10m2 stops Denver Intl Los Angeles Los Angeles

$1,569United Airlines

Mon, 31 Aug - Wed, 30 Sep

10:20 - 23:59SYD Sydney Kingsford Smith-AUS Austin Bergstrom

28h 39m1 stop San Francisco

16:00 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 55m1 stop San Francisco

$1,571United Airlines

Mon, 31 Aug - Sun, 13 Sep

09:30 - 17:05SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 35m2 stops Los Angeles Los Angeles Denver Intl

12:50 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 10m2 stops Denver Intl Los Angeles Los Angeles

$1,571United Airlines

Mon, 31 Aug - Wed, 30 Sep

06:25 - 14:19SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 54m2 stops Melbourne Los Angeles Los Angeles

16:32 - 09:45AUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 13m3 stops Dallas/Fort Worth Los Angeles Los Angeles Melbourne

$3,384Multiple Airlines

Mon, 31 Aug - Wed, 30 Sep

06:25 - 19:11SYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 46m3 stops Melbourne Los Angeles Los Angeles Dallas/Fort Worth

17:35 - 08:40AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 05m2 stops Dallas/Fort Worth Melbourne

$3,425Multiple Airlines

Mon, 31 Aug - Wed, 30 Sep

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Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

Air Canada

11 Oct

SYD10:20Sydney Kingsford Smith

40h 28m

2 stops

AUS10:48Austin Bergstrom

24 Oct

AUS09:00Austin Bergstrom

31h 35m

1 stop

SYD08:35Sydney Kingsford Smith

$1,545

Air Canada

12 Oct

SYD10:20Sydney Kingsford Smith

40h 28m

2 stops

AUS10:48Austin Bergstrom

19 Oct

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD08:20Sydney Kingsford Smith

$1,546

Air Canada

19 Nov

SYD11:20Sydney Kingsford Smith

40h 51m

2 stops

AUS11:11Austin Bergstrom

6 Dec

AUS12:05Austin Bergstrom

52h 30m

2 stops

SYD09:35Sydney Kingsford Smith

$1,558

Qantas Airways flights from Sydney to Austin

Our best Qantas Airways deals on Sydney to Austin flight tickets

Qantas Airways

9 Sept

SYD12:00Sydney Kingsford Smith

19h 55m

1 stop

AUS16:55Austin Bergstrom

23 Sept

AUS07:00Austin Bergstrom

33h 05m

1 stop

SYD07:05Sydney Kingsford Smith

$1,553

Qantas Airways

21 Oct

SYD10:10Sydney Kingsford Smith

19h 53m

1 stop

AUS14:03Austin Bergstrom

28 Oct

AUS20:44Austin Bergstrom

20h 16m

1 stop

SYD09:00Sydney Kingsford Smith

$1,691

Qantas Airways

8 Oct

SYD10:10Sydney Kingsford Smith

19h 53m

1 stop

AUS14:03Austin Bergstrom

15 Oct

AUS14:38Austin Bergstrom

24h 52m

1 stop

SYD07:30Sydney Kingsford Smith

$1,773

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 19/11

11:10-23:59

1 stop29h 49m

Austin Bergstrom

Sun 6/12

17:46-06:55

1 stop20h 09m

$1,512

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 19/11

11:10-23:59

1 stop29h 49m

Austin Bergstrom

Sun 6/12

15:00-09:00

2 stops25h 00m

$1,532

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Sun 11/10

10:20-10:48

2 stops40h 28m

Austin Bergstrom

Sat 24/10

09:00-08:35

1 stop31h 35m

$1,545

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 12/10

10:20-10:48

2 stops40h 28m

Austin Bergstrom

Mon 19/10

09:00-08:20

1 stop31h 20m

$1,546

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

07:00-07:05

1 stop33h 05m

$1,553

Fastest return journey

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 21/10

10:10-14:03

1 stop19h 53m

Austin Bergstrom

Wed 28/10

20:44-09:00

1 stop20h 16m

$1,691

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Sun 11/10

10:15-21:30

2 stops27h 15m

Austin Bergstrom

Sun 18/10

07:23-07:50

1 stop32h 27m

$1,812

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 23/9

10:20-14:04

1 stop18h 44m

Austin Bergstrom

Wed 7/10

14:01-08:00

1 stop25h 59m

$2,160

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 23/9

10:20-17:55

2 stops22h 35m

Austin Bergstrom

Wed 7/10

11:06-08:00

2 stops28h 54m

$2,163

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 18/9

09:15-20:48

1 stop26h 33m

Austin Bergstrom

Fri 25/9

18:13-06:50

2 stops21h 37m

$2,292

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 $1,468 to $1,594.
The lowest price recently found on this route was $1,512.

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in March, then August is your next best option. Flight prices from Sydney to Austin during August average around $1,521.

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	$1,008
Fastest flight time	20h 08m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $1,008. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $1,512.

The fastest flight from Sydney to Austin takes 20h 08m

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 08m.
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 48% of the total bookings. Other popular airlines include United Airlines with 28%, American Airlines with 14%, 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 $1,044	Free cancellation	Rating 7.4 10,135 reviews	Search United Airlines flights
Delta	PriceFrom $1,187	Free cancellation	Rating 7.8 8,539 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,252	Free cancellation	Rating 7.5 1,085 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,405	Free cancellation	Rating 7.1 12,025 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 $1,008

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 12/10. 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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Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

Qantas Airways flights from Sydney to Austin

Our best Qantas Airways deals on Sydney to Austin flight tickets

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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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas

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