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

Flights via Dallas (DFW) offer the lowest average return price of $1,527.

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.

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.

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

Dallas (DFW) was the most common stop: 70% of momondo users choosing one-stop flights on this route connected there.

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

United Airlines is the most popular carrier 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.

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. Friday has historically seen more delays on average compared to the rest of the week.

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.

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 November 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.

$748 Cheap Flights from Sydney to Austin in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Austin

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 19:33SYD Sydney Kingsford Smith-AUS Austin Bergstrom

46h 33m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

10:31 - 12:40AUS Austin Bergstrom-SYD Sydney Kingsford Smith

33h 09m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi

$1,473Multiple Airlines

Mon, 25 Jan - Mon, 1 Feb

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

41h 00m2 stops Vancouver Intl Toronto Pearson Intl

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

52h 20m2 stops Toronto Pearson Intl Vancouver Intl

$1,499Air Canada

Thu, 25 Feb - Fri, 12 Mar

14:05 - 15:31SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 26m1 stop Dallas/Fort Worth

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

32h 52m1 stop Los Angeles

$1,604American Airlines

Fri, 4 Dec - Sun, 6 Dec

14:05 - 15:06SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 01m1 stop Dallas/Fort Worth

06:29 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

33h 31m1 stop Los Angeles

$1,623American Airlines

Mon, 1 Feb - Wed, 10 Feb

11:10 - 14:08SYD Sydney Kingsford Smith-AUS Austin Bergstrom

19h 58m1 stop Los Angeles

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

20h 11m1 stop Dallas/Fort Worth

$1,758Qantas Airways

Mon, 25 Jan - Mon, 1 Feb

14:05 - 17:24SYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 19m1 stop Dallas/Fort Worth

18:15 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 40m1 stop Dallas/Fort Worth

$1,843Qantas Airways

Thu, 25 Feb - Fri, 12 Mar

10:40 - 12:33SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 53m1 stop Los Angeles

12:27 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 03m2 stops Atlanta Hartsfield-Jackson Los Angeles

$2,328Delta

Fri, 25 Dec - Mon, 25 Jan

10:40 - 12:33SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 53m1 stop Los Angeles

13:56 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 34m1 stop Los Angeles

$2,328Delta

Fri, 25 Dec - Mon, 25 Jan

11:50 - 17:50SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 00m2 stops San Francisco Houston George Bush Intcntl

19:10 - 06:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

42h 10m1 stop San Francisco

$3,693United Airlines

Fri, 18 Dec - Fri, 8 Jan

11:20 - 21:52SYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 32m1 stop Los Angeles

19:10 - 06:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

42h 10m1 stop San Francisco

$3,693United Airlines

Fri, 18 Dec - Fri, 8 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:10 - 08:33SYD Sydney Kingsford Smith-AUS Austin Bergstrom

38h 23m2 stops Los Angeles Dallas/Fort Worth

19:50 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

42h 05m1 stop Dallas/Fort Worth

$1,579American Airlines

Fri, 13 Nov - Mon, 16 Nov

11:10 - 23:56SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 46m1 stop Los Angeles

19:50 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

42h 05m1 stop Dallas/Fort Worth

$1,579American Airlines

Fri, 13 Nov - Mon, 16 Nov

11:10 - 14:50SYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 40m1 stop Los Angeles

15:22 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 38m1 stop Los Angeles

$1,686Qantas Airways

Sat, 14 Nov - Sat, 5 Dec

11:10 - 19:49SYD Sydney Kingsford Smith-AUS Austin Bergstrom

25h 39m2 stops Los Angeles Phoenix Sky Harbor Intl

15:22 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 38m1 stop Los Angeles

$1,686Multiple Airlines

Sat, 14 Nov - Sat, 5 Dec

11:15 - 19:49SYD Sydney Kingsford Smith-AUS Austin Bergstrom

25h 34m2 stops Los Angeles Phoenix Sky Harbor Intl

14:33 - 06:25AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 52m2 stops Phoenix Sky Harbor Intl Los Angeles

$1,744Multiple Airlines

Sat, 14 Nov - Sat, 5 Dec

11:10 - 08:33SYD Sydney Kingsford Smith-AUS Austin Bergstrom

38h 23m2 stops Los Angeles Dallas/Fort Worth

06:47 - 08:15AUS Austin Bergstrom-SYD Sydney Kingsford Smith

32h 28m2 stops New York John F Kennedy Intl Auckland Intl

$1,748American Airlines

Fri, 13 Nov - Mon, 16 Nov

11:15 - 08:33SYD Sydney Kingsford Smith-AUS Austin Bergstrom

38h 18m2 stops Los Angeles Dallas/Fort Worth

06:47 - 08:15AUS Austin Bergstrom-SYD Sydney Kingsford Smith

32h 28m2 stops New York John F Kennedy Intl Auckland Intl

$1,753American Airlines

Fri, 13 Nov - Mon, 16 Nov

11:10 - 23:56SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 46m1 stop Los Angeles

19:50 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

42h 05m1 stop Dallas/Fort Worth

$2,134American Airlines

Thu, 12 Nov - Mon, 16 Nov

11:20 - 11:10SYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 50m2 stops Vancouver Intl Toronto Pearson Intl

15:05 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 30m2 stops Denver Intl Vancouver Intl

$2,613Air Canada

Thu, 12 Nov - Mon, 16 Nov

11:20 - 11:10SYD Sydney Kingsford Smith-AUS Austin Bergstrom

40h 50m2 stops Vancouver Intl Toronto Pearson Intl

14:24 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 11m2 stops Houston George Bush Intcntl Vancouver Intl

$2,766Air Canada

Thu, 12 Nov - Mon, 16 Nov

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American Airlines flights from Sydney to Austin

Our best American Airlines deals on Sydney to Austin flight tickets

American Airlines

13 Nov

SYD11:10Sydney Kingsford Smith

38h 23m

2 stops

AUS08:33Austin Bergstrom

16 Nov

AUS19:50Austin Bergstrom

42h 05m

1 stop

SYD06:55Sydney Kingsford Smith

$1,579

American Airlines

4 Dec

SYD14:05Sydney Kingsford Smith

18h 26m

1 stop

AUS15:31Austin Bergstrom

6 Dec

AUS07:08Austin Bergstrom

32h 52m

1 stop

SYD09:00Sydney Kingsford Smith

$1,604

American Airlines

1 Feb

SYD14:05Sydney Kingsford Smith

18h 01m

1 stop

AUS15:06Austin Bergstrom

10 Feb

AUS06:29Austin Bergstrom

33h 31m

1 stop

SYD09:00Sydney Kingsford Smith

$1,623

Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

Air Canada

25 Feb

SYD11:20Sydney Kingsford Smith

41h 00m

2 stops

AUS11:20Austin Bergstrom

12 Mar

AUS12:15Austin Bergstrom

52h 20m

2 stops

SYD09:35Sydney Kingsford Smith

$1,499

Air Canada

25 Jan

SYD11:20Sydney Kingsford Smith

25h 35m

2 stops

AUS19:55Austin Bergstrom

1 Feb

AUS10:00Austin Bergstrom

30h 35m

3 stops

SYD09:35Sydney Kingsford Smith

$1,801

Air Canada

4 Dec

SYD11:20Sydney Kingsford Smith

40h 51m

2 stops

AUS11:11Austin Bergstrom

6 Dec

AUS12:05Austin Bergstrom

28h 30m

2 stops

SYD09:35Sydney Kingsford Smith

$1,823

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 25/1

14:00-19:33

3 stops46h 33m

Austin Bergstrom

Mon 1/2

10:31-12:40

3 stops33h 09m

$1,473

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 25/2

11:20-11:20

2 stops41h 00m

Austin Bergstrom

Fri 12/3

12:15-09:35

2 stops52h 20m

$1,499

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 4/12

14:05-15:31

1 stop18h 26m

Austin Bergstrom

Sun 6/12

07:08-09:00

1 stop32h 52m

$1,604

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 1/2

14:05-15:06

1 stop18h 01m

Austin Bergstrom

Wed 10/2

06:29-09:00

1 stop33h 31m

$1,623

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 25/1

11:10-14:08

1 stop19h 58m

Austin Bergstrom

Mon 1/2

17:44-06:55

1 stop20h 11m

$1,758

Fastest return journey

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 25/2

14:05-17:24

1 stop20h 19m

Austin Bergstrom

Fri 12/3

18:15-06:55

1 stop19h 40m

$1,843

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 25/12

10:40-12:33

1 stop18h 53m

Austin Bergstrom

Mon 25/1

12:27-08:30

2 stops27h 03m

$2,328

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 25/12

10:40-12:33

1 stop18h 53m

Austin Bergstrom

Mon 25/1

13:56-08:30

1 stop25h 34m

$2,328

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 18/12

11:50-17:50

2 stops23h 00m

Austin Bergstrom

Fri 8/1

19:10-06:20

1 stop42h 10m

$3,693

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 18/12

11:20-21:52

1 stop27h 32m

Austin Bergstrom

Fri 8/1

19:10-06:20

1 stop42h 10m

$3,693

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 $1,496 to $1,818.
The lowest price recently found on this route was $1,473.

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 $1,591.

Can stopping save me money on Sydney to Austin flights?

You could potentially save up to 28% on your flight if you consider stops on a Sydney to Austin flight.

How have Sydney to Austin flight prices changed over time?

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	$748
Fastest flight time	23h 31m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $748. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $1,473.

The fastest flight from Sydney to Austin takes 23h 31m

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 23h 31m.
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 November 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 53% of the total bookings. Other popular airlines include United Airlines with 19%, American Airlines with 17%, and Delta with 11%.

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
Qantas Airways	PriceFrom $1,346	Free cancellation	Rating 7.5 1,123 reviews	Search Qantas Airways flights
Delta	PriceFrom $1,392	Free cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $1,400	Free cancellation	Rating 7.3 10,469 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,478	Free cancellation	Rating 7.0 12,229 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 $748

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 3/3. 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

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