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

Flights via Dallas (DFW) offer the lowest average return price of $1,454.

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 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 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.

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.

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.

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

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

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 travel time from Sydney to Austin?

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

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.

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.

$632 Cheap Flights from Sydney to Austin in 2026

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06:15 - 10:03SYD Sydney Kingsford Smith-AUS Austin Bergstrom

42h 48m3 stops Nadi Los Angeles Los Angeles Orlando

13:12 - 12:50AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 38m3 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles Nadi

$1,310Multiple Airlines

Tue, 29 Sep - Wed, 21 Oct

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

$1,434Air Canada

Fri, 4 Dec - Fri, 11 Dec

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

$1,494American Airlines

Wed, 21 Oct - Wed, 28 Oct

10:10 - 15:39SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 29m2 stops Los Angeles Los Angeles Dallas/Fort Worth

17:46 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

23h 14m2 stops Dallas/Fort Worth Los Angeles Los Angeles

$1,500American Airlines

Wed, 21 Oct - Wed, 28 Oct

10:15 - 20:28SYD Sydney Kingsford Smith-AUS Austin Bergstrom

26h 13m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

08:15 - 07:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 15m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,531Delta

Wed, 14 Oct - Sun, 25 Oct

09:10 - 23:54SYD Sydney Kingsford Smith-AUS Austin Bergstrom

29h 44m1 stop Los Angeles Los Angeles

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

21h 09m1 stop Dallas/Fort Worth

$1,608Qantas Airways

Tue, 29 Sep - Wed, 21 Oct

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

$1,674Qantas Airways

Wed, 21 Oct - Wed, 28 Oct

10:15 - 21:42SYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 27m2 stops Los Angeles Los Angeles Salt Lake City

05:16 - 07:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

34h 14m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,737Delta

Mon, 19 Oct - Mon, 26 Oct

11:50 - 19:06SYD Sydney Kingsford Smith-AUS Austin Bergstrom

24h 16m2 stops San Francisco Chicago O'Hare Intl

09:45 - 06:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 35m2 stops Houston George Bush Intcntl San Francisco

$1,741United Airlines

Wed, 2 Dec - Wed, 16 Dec

11:20 - 16:44SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 24m2 stops Los Angeles Los Angeles Denver Intl

19:03 - 09:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

21h 17m1 stop San Francisco

$1,741United Airlines

Thu, 3 Dec - Sun, 13 Dec

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Delta flights from Sydney to Austin

Our best Delta deals on Sydney to Austin flight tickets

Delta

14 Oct

SYD10:15Sydney Kingsford Smith

26h 13m

2 stops

AUS20:28Austin Bergstrom

25 Oct

AUS08:15Austin Bergstrom

31h 15m

2 stops

SYD07:30Sydney Kingsford Smith

$1,531

Delta

15 Sept

SYD09:15Sydney Kingsford Smith

29h 10m

1 stop

AUS23:25Austin Bergstrom

21 Sept

AUS16:15Austin Bergstrom

23h 35m

1 stop

SYD06:50Sydney Kingsford Smith

$1,533

Delta

19 Oct

SYD10:15Sydney Kingsford Smith

27h 27m

2 stops

AUS21:42Austin Bergstrom

26 Oct

AUS05:16Austin Bergstrom

34h 14m

2 stops

SYD07:30Sydney Kingsford Smith

$1,737

British Airways flights from Sydney to Austin

Our best British Airways deals on Sydney to Austin flight tickets

British Airways

21 Oct

SYD10:10Sydney Kingsford Smith

21h 29m

2 stops

AUS15:39Austin Bergstrom

28 Oct

AUS19:10Austin Bergstrom

21h 50m

2 stops

SYD09:00Sydney Kingsford Smith

$1,659

British Airways

21 Oct

SYD10:10Sydney Kingsford Smith

21h 29m

2 stops

AUS15:39Austin Bergstrom

28 Oct

AUS06:25Austin Bergstrom

34h 35m

1 stop

SYD09:00Sydney Kingsford Smith

$1,666

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 29/9

06:15-10:03

3 stops42h 48m

Austin Bergstrom

Wed 21/10

13:12-12:50

3 stops31h 38m

$1,310

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Fri 4/12

11:20-11:11

2 stops40h 51m

Austin Bergstrom

Fri 11/12

12:05-06:55

2 stops49h 50m

$1,434

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

$1,494

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 21/10

10:10-15:39

2 stops21h 29m

Austin Bergstrom

Wed 28/10

17:46-09:00

2 stops23h 14m

$1,500

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 14/10

10:15-20:28

2 stops26h 13m

Austin Bergstrom

Sun 25/10

08:15-07:30

2 stops31h 15m

$1,531

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 29/9

09:10-23:54

1 stop29h 44m

Austin Bergstrom

Wed 21/10

17:46-06:55

1 stop21h 09m

$1,608

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

$1,674

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 19/10

10:15-21:42

2 stops27h 27m

Austin Bergstrom

Mon 26/10

05:16-07:30

2 stops34h 14m

$1,737

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Wed 2/12

11:50-19:06

2 stops24h 16m

Austin Bergstrom

Wed 16/12

09:45-06:20

2 stops27h 35m

$1,741

Fastest return journey

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 3/12

11:20-16:44

2 stops22h 24m

Austin Bergstrom

Sun 13/12

19:03-09:20

1 stop21h 17m

$1,741

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 $1,466 to $1,753.
The lowest price recently found on this route was $1,310.

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in March, then August is your next best option. Flight prices from Sydney to Austin during August average around $1,515.

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	$632
Fastest flight time	18h 46m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $632. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $1,310.

The fastest flight from Sydney to Austin takes 18h 46m

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 18h 46m.
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 $1,040	Free cancellation	Rating 7.4 10,185 reviews	Search United Airlines flights
Delta	PriceFrom $1,182	Free cancellation	Rating 7.8 8,550 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,282	Free cancellation	Rating 7.5 1,091 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,399	Free cancellation	Rating 7.1 12,038 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 $632

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 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta 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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