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 89 minutes.

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

American Airlines, United Airlines, and Air Canada 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 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.

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.

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 has the shortest connection time from Sydney to Austin?

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

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 39% 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.

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

Flights via Dallas (DFW) offer the lowest average return price of $1,462.

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.

$994 Cheap Flights from Sydney to Austin in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Austin

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

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

40h 51m2 stops Vancouver Intl Toronto Pearson Intl

12:05 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

49h 50m2 stops Toronto Pearson Intl Vancouver Intl

$1,223Air Canada

Mon, 23 Nov - Mon, 30 Nov

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

40h 51m2 stops Vancouver Intl Toronto Pearson Intl

12:05 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

52h 30m2 stops Toronto Pearson Intl Vancouver Intl

$1,227Air Canada

Thu, 19 Nov - Sun, 6 Dec

11:15 - 23:17SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 02m1 stop Los Angeles

15:05 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 50m1 stop Dallas/Fort Worth

$1,545American Airlines

Fri, 12 Feb - Sun, 14 Feb

11:15 - 23:17SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 02m1 stop Los Angeles

15:05 - 06:25AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 20m2 stops Dallas/Fort Worth San Francisco

$1,545American Airlines

Fri, 12 Feb - Sun, 14 Feb

11:20 - 14:52SYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 32m1 stop Los Angeles

17:44 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 11m1 stop Dallas/Fort Worth

$1,719Qantas Airways

Mon, 23 Nov - Mon, 30 Nov

10:20 - 16:38SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 18m1 stop San Francisco

19:55 - 08:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 05m1 stop Los Angeles

$1,732United Airlines

Wed, 23 Sep - Sun, 18 Oct

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

21h 19m1 stop Los Angeles

17:39 - 07:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 16m2 stops Houston George Bush Intcntl San Francisco

$1,732United Airlines

Wed, 23 Sep - Wed, 14 Oct

09:15 - 12:35SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 20m1 stop Los Angeles

13:40 - 07:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 10m1 stop Los Angeles

$1,801Delta

Sun, 27 Sep - Sun, 18 Oct

09:15 - 12:35SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 20m1 stop Los Angeles

08:00 - 07:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 50m2 stops Detroit Metropolitan Wayne County Los Angeles

$1,801Delta

Sun, 27 Sep - Wed, 14 Oct

11:20 - 14:52SYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 32m1 stop Los Angeles

15:23 - 13:25AUS Austin Bergstrom-SYD Sydney Kingsford Smith

29h 02m2 stops Los Angeles Melbourne

$1,850Qantas Airways

Mon, 23 Nov - Mon, 30 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:10 - 23:53SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 43m1 stop Los Angeles

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

20h 09m1 stop Dallas/Fort Worth

$1,453American Airlines

Thu, 27 Aug - Wed, 2 Dec

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

20h 09m1 stop Los Angeles

18:00 - 07:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 05m1 stop Los Angeles

$1,552Qantas Airways

Mon, 24 Aug - Sun, 6 Sep

10:20 - 14:12SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 52m1 stop San Francisco

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

24h 47m2 stops Denver Intl San Francisco

$1,571United Airlines

Mon, 24 Aug - Sun, 6 Sep

10:20 - 19:57SYD Sydney Kingsford Smith-AUS Austin Bergstrom

24h 37m2 stops San Francisco Houston George Bush Intcntl

17:44 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 11m2 stops Houston George Bush Intcntl San Francisco

$1,577United Airlines

Mon, 24 Aug - Sun, 6 Sep

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

22h 51m2 stops Los Angeles Dallas/Fort Worth

16:21 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 39m2 stops Dallas/Fort Worth Los Angeles

$1,638American Airlines

Thu, 27 Aug - Wed, 2 Dec

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

22h 51m2 stops Los Angeles Dallas/Fort Worth

07:08 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

32h 52m1 stop Los Angeles

$1,638American Airlines

Thu, 27 Aug - Wed, 2 Dec

18:00 - 21:58SYD Sydney Kingsford Smith-AUS Austin Bergstrom

42h 58m3 stops Singapore Changi Tokyo Narita Los Angeles

13:55 - 17:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

35h 00m2 stops Los Angeles Singapore Changi

$2,522Singapore Airlines

Thu, 27 Aug - Wed, 2 Dec

18:00 - 21:58SYD Sydney Kingsford Smith-AUS Austin Bergstrom

42h 58m3 stops Singapore Changi Tokyo Narita Los Angeles

08:00 - 17:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

40h 55m3 stops Los Angeles Tokyo Narita Singapore Changi

$2,537Singapore Airlines

Thu, 27 Aug - Wed, 2 Dec

09:20 - 12:55SYD Sydney Kingsford Smith-AUS Austin Bergstrom

42h 35m2 stops Vancouver Intl Denver Intl

10:25 - 07:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

53h 55m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

$2,561Air Canada

Mon, 24 Aug - Sun, 6 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Sydney to Austin

Our best American Airlines deals on Sydney to Austin flight tickets

American Airlines

27 Aug

SYD09:10Sydney Kingsford Smith

29h 43m

1 stop

AUS23:53Austin Bergstrom

2 Dec

AUS17:46Austin Bergstrom

20h 09m

1 stop

SYD06:55Sydney Kingsford Smith

$1,453

American Airlines

12 Feb

SYD11:15Sydney Kingsford Smith

29h 02m

1 stop

AUS23:17Austin Bergstrom

14 Feb

AUS15:05Austin Bergstrom

22h 20m

2 stops

SYD06:25Sydney Kingsford Smith

$1,545

American Airlines

27 Aug

SYD09:10Sydney Kingsford Smith

22h 51m

2 stops

AUS17:01Austin Bergstrom

2 Dec

AUS16:21Austin Bergstrom

23h 39m

2 stops

SYD09:00Sydney Kingsford Smith

$1,638

Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

Air Canada

23 Nov

SYD11:20Sydney Kingsford Smith

40h 51m

2 stops

AUS11:11Austin Bergstrom

30 Nov

AUS12:05Austin Bergstrom

49h 50m

2 stops

SYD06:55Sydney Kingsford Smith

$1,223

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

$1,227

Air Canada

24 Sept

SYD09:20Sydney Kingsford Smith

40h 28m

2 stops

AUS10:48Austin Bergstrom

15 Oct

AUS09:00Austin Bergstrom

31h 20m

1 stop

SYD08:20Sydney Kingsford Smith

$1,649

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 23/11

11:20-11:11

2 stops40h 51m

Austin Bergstrom

Mon 30/11

12:05-06:55

2 stops49h 50m

$1,223

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 19/11

11:20-11:11

2 stops40h 51m

Austin Bergstrom

Sun 6/12

12:05-09:35

2 stops52h 30m

$1,227

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 12/2

11:15-23:17

1 stop29h 02m

Austin Bergstrom

Sun 14/2

15:05-06:55

1 stop22h 50m

$1,545

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 12/2

11:15-23:17

1 stop29h 02m

Austin Bergstrom

Sun 14/2

15:05-06:25

2 stops22h 20m

$1,545

Fastest return journey

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 23/11

11:20-14:52

1 stop20h 32m

Austin Bergstrom

Mon 30/11

17:44-06:55

1 stop20h 11m

$1,719

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 23/9

10:20-16:38

1 stop21h 18m

Austin Bergstrom

Sun 18/10

19:55-08:00

1 stop20h 05m

$1,732

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 23/9

09:30-15:49

1 stop21h 19m

Austin Bergstrom

Wed 14/10

17:39-07:55

2 stops22h 16m

$1,732

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Sun 27/9

09:15-12:35

1 stop18h 20m

Austin Bergstrom

Sun 18/10

13:40-07:50

1 stop26h 10m

$1,801

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Sun 27/9

09:15-12:35

1 stop18h 20m

Austin Bergstrom

Wed 14/10

08:00-07:50

2 stops31h 50m

$1,801

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 23/11

11:20-14:52

1 stop20h 32m

Austin Bergstrom

Mon 30/11

15:23-13:25

2 stops29h 02m

$1,850

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 $1,318 to $1,566.
The lowest price recently found on this route was $1,223.

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in March, then September is your next best option. Flight prices from Sydney to Austin during September average around $1,500.

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	$994
Fastest flight time	20h 09m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $994. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $1,223.

The fastest flight from Sydney to Austin takes 20h 09m

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 09m.
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 $1,046	Free cancellation	Rating 7.4 10,115 reviews	Search United Airlines flights
Delta	PriceFrom $1,163	Free cancellation	Rating 7.8 8,513 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,254	Free cancellation	Rating 7.5 1,085 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,407	Free cancellation	Rating 7.1 11,986 reviews	Search American Airlines flights

Fredericksburg

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 21/9

Mon 28/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Other United States destinations

Other flights from Sydney

Complete your trip

Feeling lucky

Airports servicing Texas

Cheap flights from Sydney to Austin from $994

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 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Sydney to Austin

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Sydney to Austin

Our best American Airlines deals on Sydney to Austin flight tickets

Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to Austin that are best for you.

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

Fly your favourite airline to Austin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Sydney

According to popular flight searches on momondo this year

Complete your trip to Austin

Explore popular destinations other users love

According to popular flight searches on momondo this year