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.

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.

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.

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

American Airlines, United Airlines, and Delta 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 offers the lowest fares from Sydney to Austin?

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

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 connection time from Sydney to Austin?

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

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 44% 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 has the shortest travel time from Sydney to Austin?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 18h 58m.

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.

$989 Cheap Flights from Sydney to Austin in 2026

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One-way

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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

$989Air Canada

Wed, 21 Oct - Wed, 28 Oct

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

28h 30m2 stops Toronto Pearson Intl Vancouver Intl

$991Air Canada

Mon, 2 Nov - Wed, 4 Nov

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

$1,506Qantas 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

$1,507American 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

$1,507American Airlines

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

26h 22m1 stop Los Angeles Los Angeles

$1,516Qantas Airways

Wed, 21 Oct - Wed, 28 Oct

10:20 - 18:25SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 05m1 stop San Francisco

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

22h 43m1 stop Houston George Bush Intcntl

$1,523United Airlines

Thu, 1 Oct - Tue, 27 Oct

10:20 - 13:14SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 54m1 stop Los Angeles Los Angeles

14:24 - 09:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 56m2 stops Houston George Bush Intcntl San Francisco

$1,524United Airlines

Tue, 27 Oct - Tue, 10 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

$1,524Delta

Tue, 27 Oct - Tue, 10 Nov

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

18h 44m1 stop Los Angeles Los Angeles

14:30 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 00m2 stops Minneapolis St Paul Los Angeles Los Angeles

$2,282Delta

Tue, 24 Nov - Wed, 25 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:10 - 20:30SYD Sydney Kingsford Smith-AUS Austin Bergstrom

26h 20m1 stop Los Angeles Los Angeles

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

33h 05m1 stop Los Angeles Los Angeles

$1,495Iberia

Thu, 17 Sep - Wed, 30 Sep

09:10 - 16:55SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 45m2 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

$1,517American Airlines

Thu, 17 Sep - Wed, 30 Sep

09:10 - 19:55SYD Sydney Kingsford Smith-AUS Austin Bergstrom

25h 45m2 stops Los Angeles Los Angeles Dallas/Fort Worth

14:26 - 07:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 39m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles

$1,517American Airlines

Thu, 17 Sep - Wed, 30 Sep

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

28h 39m1 stop San Francisco

19:55 - 07:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 05m1 stop Los Angeles Los Angeles

$1,599United Airlines

Thu, 17 Sep - Thu, 1 Oct

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

21h 05m1 stop Los Angeles Los Angeles

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

33h 25m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,599Delta

Thu, 17 Sep - Thu, 1 Oct

09:15 - 17:18SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 03m2 stops Los Angeles Los Angeles Minneapolis St Paul

14:02 - 06:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 48m2 stops Minneapolis St Paul Los Angeles Los Angeles

$1,599Delta

Thu, 17 Sep - Thu, 1 Oct

17:50 - 08:31SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 41m3 stops Los Angeles Los Angeles Las Vegas Harry Reid Intl Dallas/Fort Worth

17:35 - 08:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 25m2 stops Dallas/Fort Worth Melbourne

$2,330Multiple Airlines

Thu, 17 Sep - Wed, 30 Sep

09:20 - 19:12SYD Sydney Kingsford Smith-AUS Austin Bergstrom

24h 52m2 stops Vancouver Intl Denver Intl

06:50 - 07:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

33h 30m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

$3,292Air Canada

Thu, 17 Sep - Thu, 1 Oct

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

42h 58m3 stops Singapore Changi Tokyo Narita Los Angeles Los Angeles

08:07 - 16:45AUS Austin Bergstrom-SYD Sydney Kingsford Smith

41h 38m3 stops Los Angeles Los Angeles Tokyo Narita Singapore Changi

$5,868Singapore Airlines

Thu, 17 Sep - Thu, 1 Oct

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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

$989

Air Canada

21 Oct

SYD10:20Sydney Kingsford Smith

40h 28m

2 stops

AUS10:48Austin Bergstrom

28 Oct

AUS12:05Austin Bergstrom

28h 30m

2 stops

SYD08:35Sydney Kingsford Smith

$991

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

$993

Qantas Airways flights from Sydney to Austin

Our best Qantas Airways deals on Sydney to Austin flight tickets

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

$1,506

Qantas Airways

30 Sept

SYD09:10Sydney Kingsford Smith

20h 28m

1 stop

AUS14:38Austin Bergstrom

21 Oct

AUS14:38Austin Bergstrom

25h 27m

1 stop

SYD08:05Sydney Kingsford Smith

$1,516

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

$1,517

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

$989

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 2/11

11:20-11:11

2 stops40h 51m

Austin Bergstrom

Wed 4/11

12:05-09:35

2 stops28h 30m

$991

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

$1,506

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

$1,507

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

$1,507

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

14:38-09:00

1 stop26h 22m

$1,516

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 1/10

10:20-18:25

1 stop23h 05m

Austin Bergstrom

Tue 27/10

16:17-07:00

1 stop22h 43m

$1,523

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 27/10

10:20-13:14

1 stop18h 54m

Austin Bergstrom

Tue 10/11

14:24-09:20

2 stops25h 56m

$1,524

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

$1,524

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 24/11

10:40-12:24

1 stop18h 44m

Austin Bergstrom

Wed 25/11

14:30-08:30

2 stops25h 00m

$2,282

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 $1,492 to $1,764.
The lowest price recently found on this route was $989.

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 $1,524.

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	$991
Fastest flight time	20h 13m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $991. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $989.

The fastest flight from Sydney to Austin takes 20h 13m

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 13m.
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 50% of the total bookings. Other popular airlines include United Airlines with 27%, American Airlines with 13%, 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 10,214 reviews	Search United Airlines flights
Delta	PriceFrom $1,189	Free cancellation	Rating 7.8 8,565 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,289	Free cancellation	Rating 7.5 1,093 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,407	Free cancellation	Rating 7.1 12,050 reviews	Search American Airlines 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 $989

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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Air Canada flights from Sydney to Austin

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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

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