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 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 36% 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.

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 88 minutes.

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

Qantas Airways and Delta are the most popular carriers operating from Sydney Kingsford Smith to Austin Bergstrom

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 16% of their flights experiencing any sort of delay.

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.

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.

$681 Cheap Flights from Sydney to Austin in 2026

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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

$1,323Air Canada

Mon, 9 Nov - Tue, 1 Dec

11:20 - 20:03SYD Sydney Kingsford Smith-AUS Austin Bergstrom

25h 43m2 stops Vancouver Intl Houston George Bush Intcntl

14:15 - 09:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

26h 20m2 stops Houston George Bush Intcntl Vancouver Intl

$1,342Air Canada

Tue, 10 Nov - Tue, 1 Dec

14:05 - 15:30SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 25m1 stop Dallas/Fort Worth

13:51 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 04m1 stop Dallas/Fort Worth

$1,571Qantas Airways

Tue, 10 Nov - Tue, 1 Dec

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

19h 53m1 stop Los Angeles

17:33 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

20h 22m1 stop Dallas/Fort Worth

$1,574Qantas Airways

Tue, 13 Oct - Wed, 2 Dec

10:10 - 17:06SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 56m2 stops Los Angeles Dallas/Fort Worth

16:22 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 38m2 stops Dallas/Fort Worth Los Angeles

$1,584American Airlines

Tue, 13 Oct - Wed, 2 Dec

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

19h 53m1 stop Los Angeles

18:22 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 38m2 stops Phoenix Sky Harbor Intl Los Angeles

$1,584American Airlines

Tue, 13 Oct - Wed, 2 Dec

10:40 - 15:25SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 45m1 stop Los Angeles

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

31h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

$1,662Delta

Tue, 8 Dec - Tue, 29 Dec

10:40 - 17:03SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 23m2 stops Los Angeles Salt Lake City

12:30 - 06:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 20m2 stops Salt Lake City Los Angeles

$1,662Delta

Tue, 8 Dec - Tue, 29 Dec

09:20 - 11:13SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 53m1 stop Houston George Bush Intcntl

14:15 - 09:05AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 50m2 stops Houston George Bush Intcntl Los Angeles

$1,667United Airlines

Thu, 19 Nov - Sun, 13 Dec

09:20 - 13:17SYD Sydney Kingsford Smith-AUS Austin Bergstrom

20h 57m1 stop Houston George Bush Intcntl

18:00 - 09:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 20m1 stop San Francisco

$1,667United Airlines

Mon, 16 Nov - Mon, 7 Dec

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Qantas Airways flights from Sydney to Austin

Our best Qantas Airways deals on Sydney to Austin flight tickets

Qantas Airways

10 Nov

SYD14:05Sydney Kingsford Smith

18h 25m

1 stop

AUS15:30Austin Bergstrom

1 Dec

AUS13:51Austin Bergstrom

24h 04m

1 stop

SYD06:55Sydney Kingsford Smith

$1,571

Qantas Airways

13 Oct

SYD10:10Sydney Kingsford Smith

19h 53m

1 stop

AUS14:03Austin Bergstrom

2 Dec

AUS17:33Austin Bergstrom

20h 22m

1 stop

SYD06:55Sydney Kingsford Smith

$1,574

Qantas Airways

8 Sept

SYD12:00Sydney Kingsford Smith

21h 22m

1 stop

AUS18:22Austin Bergstrom

20 Sept

AUS14:58Austin Bergstrom

25h 07m

1 stop

SYD07:05Sydney Kingsford Smith

$1,579

Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

Air Canada

9 Nov

SYD11:20Sydney Kingsford Smith

40h 51m

2 stops

AUS11:11Austin Bergstrom

1 Dec

AUS12:05Austin Bergstrom

28h 30m

2 stops

SYD09:35Sydney Kingsford Smith

$1,323

Air Canada

10 Nov

SYD11:20Sydney Kingsford Smith

25h 43m

2 stops

AUS20:03Austin Bergstrom

1 Dec

AUS14:15Austin Bergstrom

26h 20m

2 stops

SYD09:35Sydney Kingsford Smith

$1,342

Air Canada

10 Nov

SYD11:20Sydney Kingsford Smith

23h 19m

2 stops

AUS17:39Austin Bergstrom

1 Dec

AUS06:40Austin Bergstrom

33h 55m

3 stops

SYD09:35Sydney Kingsford Smith

$1,351

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 9/11

11:20-11:11

2 stops40h 51m

Austin Bergstrom

Tue 1/12

12:05-09:35

2 stops28h 30m

$1,323

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 10/11

11:20-20:03

2 stops25h 43m

Austin Bergstrom

Tue 1/12

14:15-09:35

2 stops26h 20m

$1,342

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 10/11

14:05-15:30

1 stop18h 25m

Austin Bergstrom

Tue 1/12

13:51-06:55

1 stop24h 04m

$1,571

Fastest return journey

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 13/10

10:10-14:03

1 stop19h 53m

Austin Bergstrom

Wed 2/12

17:33-06:55

1 stop20h 22m

$1,574

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 13/10

10:10-17:06

2 stops22h 56m

Austin Bergstrom

Wed 2/12

16:22-09:00

2 stops23h 38m

$1,584

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 13/10

10:10-14:03

1 stop19h 53m

Austin Bergstrom

Wed 2/12

18:22-09:00

2 stops21h 38m

$1,584

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 8/12

10:40-15:25

1 stop21h 45m

Austin Bergstrom

Tue 29/12

08:00-08:30

2 stops31h 30m

$1,662

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 8/12

10:40-17:03

2 stops23h 23m

Austin Bergstrom

Tue 29/12

12:30-06:50

2 stops25h 20m

$1,662

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 19/11

09:20-11:13

1 stop18h 53m

Austin Bergstrom

Sun 13/12

14:15-09:05

2 stops25h 50m

$1,667

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 16/11

09:20-13:17

1 stop20h 57m

Austin Bergstrom

Mon 7/12

18:00-09:20

1 stop22h 20m

$1,667

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

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 $1,184 to $1,548.
The lowest price recently found on this route was $1,323.

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in February, then March is your next best option. Flight prices from Sydney to Austin during March average around $1,189.

Can stopping save me money on Sydney to Austin flights?

You could potentially save up to 21% 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

Fastest flight time	21h 19m
Direct flights	None

The fastest flight from Sydney to Austin takes 21h 19m

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 21h 19m.
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 43% of the total bookings. Other popular airlines include United Airlines with 31%, 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 $1,063	Free cancellation	Rating 7.4 10,113 reviews	Search United Airlines flights
Delta	PriceFrom $1,182	Free cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,275	Free cancellation	Rating 7.5 1,081 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,430	Free cancellation	Rating 7.1 11,914 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 $681

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 16/10. 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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Qantas Airways flights from Sydney to Austin

Our best Qantas Airways 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

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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?

When to book flights from Sydney to Austin

Cheap Sydney to Austin (SYD to AUS) flight deals and tips

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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