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 91 minutes.

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 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.

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.

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 has the shortest connection time from Sydney to Austin?

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

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.

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

Flights via Dallas (DFW) offer the lowest average return price of $1,469.

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

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

Which airlines fly to Austin?

Qantas Airways, American Airlines and United 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 46% 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 September 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.

$993 Cheap Flights from Sydney to Austin in 2026/27

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10:20 - 06:01SYD Sydney Kingsford Smith-AUS Austin Bergstrom

35h 41m1 stop Vancouver Intl

13:00 - 08:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 35m2 stops Denver Intl Vancouver Intl

$993Air Canada

Wed, 21 Oct - Wed, 28 Oct

10:20 - 16:58SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 38m2 stops Vancouver Intl Denver Intl

18:00 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

46h 35m2 stops Denver Intl Vancouver Intl

$997Air Canada

Wed, 28 Oct - Wed, 4 Nov

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

19h 53m1 stop Los Angeles Los Angeles

14:38 - 08:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 27m1 stop Los Angeles Los Angeles

$1,275Qantas Airways

Wed, 14 Oct - Wed, 21 Oct

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

$1,513Qantas Airways

Wed, 21 Oct - Wed, 28 Oct

11:10 - 21:42SYD Sydney Kingsford Smith-AUS Austin Bergstrom

26h 32m1 stop Los Angeles Los Angeles

20:39 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 21m1 stop Los Angeles Los Angeles

$1,514American Airlines

Wed, 28 Oct - Wed, 4 Nov

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

28h 49m1 stop Los Angeles Los Angeles

16:20 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 40m2 stops Dallas/Fort Worth Los Angeles Los Angeles

$1,514American Airlines

Wed, 28 Oct - Wed, 4 Nov

09:20 - 17:51SYD Sydney Kingsford Smith-AUS Austin Bergstrom

24h 31m1 stop Houston George Bush Intcntl

16:17 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 43m1 stop Houston George Bush Intcntl

$1,520United Airlines

Tue, 27 Oct - Tue, 10 Nov

09:20 - 17:51SYD Sydney Kingsford Smith-AUS Austin Bergstrom

25h 31m1 stop Houston George Bush Intcntl

16:17 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 43m1 stop Houston George Bush Intcntl

$1,521United Airlines

Tue, 10 Nov - Tue, 17 Nov

09:40 - 12:40SYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 00m1 stop Los Angeles Los Angeles

16:00 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles Los Angeles

$1,521Delta

Tue, 27 Oct - Tue, 10 Nov

10:40 - 12:24SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 44m1 stop Los Angeles Los Angeles

10:59 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

28h 31m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,521Delta

Tue, 10 Nov - Tue, 17 Nov

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United Airlines flights from Sydney to Austin

Our best United Airlines deals on Sydney to Austin flight tickets

United Airlines

27 Oct

SYD09:20Sydney Kingsford Smith

24h 31m

1 stop

AUS17:51Austin Bergstrom

10 Nov

AUS16:17Austin Bergstrom

21h 43m

1 stop

SYD07:00Sydney Kingsford Smith

$1,520

United Airlines

10 Nov

SYD09:20Sydney Kingsford Smith

25h 31m

1 stop

AUS17:51Austin Bergstrom

17 Nov

AUS16:17Austin Bergstrom

21h 43m

1 stop

SYD07:00Sydney Kingsford Smith

$1,521

United Airlines

27 Oct

SYD10:20Sydney Kingsford Smith

18h 54m

1 stop

AUS13:14Austin Bergstrom

10 Nov

AUS14:24Austin Bergstrom

25h 56m

2 stops

SYD09:20Sydney Kingsford Smith

$1,531

Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

Air Canada

21 Oct

SYD10:20Sydney Kingsford Smith

35h 41m

1 stop

AUS06:01Austin Bergstrom

28 Oct

AUS13:00Austin Bergstrom

27h 35m

2 stops

SYD08:35Sydney Kingsford Smith

$993

Air Canada

21 Oct

SYD10:20Sydney Kingsford Smith

25h 37m

2 stops

AUS19:57Austin Bergstrom

28 Oct

AUS15:05Austin Bergstrom

25h 30m

2 stops

SYD08:35Sydney Kingsford Smith

$997

Air Canada

12 Oct

SYD10:20Sydney Kingsford Smith

35h 41m

1 stop

AUS06:01Austin Bergstrom

29 Oct

AUS13:00Austin Bergstrom

27h 35m

2 stops

SYD08:35Sydney Kingsford Smith

$1,000

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 21/10

10:20-06:01

1 stop35h 41m

Austin Bergstrom

Wed 28/10

13:00-08:35

2 stops27h 35m

$993

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 28/10

10:20-16:58

2 stops22h 38m

Austin Bergstrom

Wed 4/11

18:00-09:35

2 stops46h 35m

$997

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 14/10

10:10-14:03

1 stop19h 53m

Austin Bergstrom

Wed 21/10

14:38-08:05

1 stop25h 27m

$1,275

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

$1,513

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 28/10

11:10-21:42

1 stop26h 32m

Austin Bergstrom

Wed 4/11

20:39-09:00

1 stop19h 21m

$1,514

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 28/10

11:10-23:59

1 stop28h 49m

Austin Bergstrom

Wed 4/11

16:20-09:00

2 stops23h 40m

$1,514

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 27/10

09:20-17:51

1 stop24h 31m

Austin Bergstrom

Tue 10/11

16:17-07:00

1 stop21h 43m

$1,520

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 10/11

09:20-17:51

1 stop25h 31m

Austin Bergstrom

Tue 17/11

16:17-07:00

1 stop21h 43m

$1,521

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 27/10

09:40-12:40

1 stop19h 00m

Austin Bergstrom

Tue 10/11

16:00-08:30

1 stop23h 30m

$1,521

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 10/11

10:40-12:24

1 stop18h 44m

Austin Bergstrom

Tue 17/11

10:59-08:30

2 stops28h 31m

$1,521

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 low for flights on this route.

Typical prices usually range from $1,499 to $1,772.
The lowest price recently found on this route was $993.

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in July, then August is your next best option. Flight prices from Sydney to Austin during August average around $1,531.

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 September 2026, prices for Sydney to Austin flights are approximately 31% cheaper 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	$995
Fastest flight time	20h 54m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $995. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $993.

The fastest flight from Sydney to Austin takes 20h 54m

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 54m.
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 September 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 54% of the total bookings. Other popular airlines include United Airlines with 21%, 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 $1,175	Free cancellation	Rating 7.4 10,208 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,295	Free cancellation	Rating 7.5 1,098 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,414	Free cancellation	Rating 7.1 12,056 reviews	Search American Airlines flights
Delta	PriceFrom $1,498	Free cancellation	Rating 7.8 8,568 reviews	Search Delta flights

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Why use momondo?

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 $993

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Austin departing on 21/10. 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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United 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

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