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.

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

Flights via Dallas (DFW) offer the lowest average return price of $1,510.

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 47% 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 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 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 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.

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

Air Canada, Delta, and United Airlines 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 stopover airport has the shortest connection time from Sydney to Austin?

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

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.

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 October 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.

$888 Cheap Flights from Sydney to Austin in 2026/27

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14:00 - 12:22SYD Sydney Kingsford Smith-AUS Austin Bergstrom

39h 22m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

13:08 - 12:35AUS Austin Bergstrom-SYD Sydney Kingsford Smith

30h 27m3 stops Las Vegas Harry Reid Intl Los Angeles Nadi

$1,235Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

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

22h 56m2 stops Los Angeles Dallas/Fort Worth

20:39 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 21m1 stop Los Angeles

$1,356British Airways

Mon, 19 Oct - Mon, 2 Nov

11:20 - 16:58SYD Sydney Kingsford Smith-AUS Austin Bergstrom

22h 38m2 stops Los Angeles Denver Intl

21:15 - 09:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

43h 05m2 stops Denver Intl San Francisco

$1,369United Airlines

Thu, 12 Nov - Sat, 28 Nov

11:50 - 16:38SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 48m1 stop San Francisco

21:15 - 09:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

43h 05m2 stops Denver Intl San Francisco

$1,369United Airlines

Thu, 12 Nov - Sat, 28 Nov

09:40 - 23:57SYD Sydney Kingsford Smith-AUS Austin Bergstrom

30h 17m1 stop Los Angeles

13:36 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

25h 54m1 stop Los Angeles

$1,373Delta

Tue, 27 Oct - Sun, 15 Nov

09:40 - 17:10SYD Sydney Kingsford Smith-AUS Austin Bergstrom

23h 30m2 stops Los Angeles Salt Lake City

05:20 - 08:30AUS Austin Bergstrom-SYD Sydney Kingsford Smith

34h 10m2 stops Atlanta Hartsfield-Jackson Los Angeles

$1,373Delta

Tue, 27 Oct - Sun, 15 Nov

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

29h 46m1 stop Los Angeles

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

22h 14m2 stops Dallas/Fort Worth Los Angeles

$1,378American Airlines

Mon, 2 Nov - Mon, 9 Nov

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

29h 46m1 stop Los Angeles

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

32h 52m1 stop Los Angeles

$1,378American Airlines

Mon, 2 Nov - Mon, 9 Nov

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

20h 40m1 stop Los Angeles

15:23 - 09:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

24h 37m1 stop Los Angeles

$1,382Qantas Airways

Tue, 3 Nov - Sun, 15 Nov

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

20h 40m1 stop Los Angeles

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

42h 05m1 stop Dallas/Fort Worth

$1,388Qantas Airways

Thu, 12 Nov - Sat, 28 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:20 - 21:22SYD Sydney Kingsford Smith-AUS Austin Bergstrom

27h 02m2 stops Vancouver Intl Houston George Bush Intcntl

18:45 - 08:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

45h 35m2 stops Houston George Bush Intcntl Vancouver Intl

$2,026Air Canada

Thu, 8 Oct - Mon, 12 Oct

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

29h 49m1 stop Los Angeles

19:10 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 45m1 stop Dallas/Fort Worth

$2,226American Airlines

Thu, 8 Oct - Mon, 12 Oct

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

29h 49m1 stop Los Angeles

19:10 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

19h 45m1 stop Dallas/Fort Worth

$2,316Qantas Airways

Thu, 8 Oct - Mon, 12 Oct

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

29h 49m1 stop Los Angeles

05:00 - 06:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

33h 55m1 stop Dallas/Fort Worth

$2,316Qantas Airways

Thu, 8 Oct - Mon, 12 Oct

21:50 - 06:01SYD Sydney Kingsford Smith-AUS Austin Bergstrom

48h 11m2 stops Brisbane Vancouver Intl

09:00 - 11:40AUS Austin Bergstrom-SYD Sydney Kingsford Smith

34h 40m2 stops Vancouver Intl Brisbane

$2,744Multiple Airlines

Thu, 8 Oct - Mon, 12 Oct

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

24h 05m2 stops Vancouver Intl San Francisco

19:07 - 12:45AUS Austin Bergstrom-SYD Sydney Kingsford Smith

49h 38m2 stops Seattle/Tacoma Intl Hong Kong Intl

$2,793Multiple Airlines

Thu, 8 Oct - Mon, 12 Oct

10:30 - 13:24SYD Sydney Kingsford Smith-AUS Austin Bergstrom

18h 54m1 stop Los Angeles

12:50 - 07:55AUS Austin Bergstrom-SYD Sydney Kingsford Smith

27h 05m2 stops Denver Intl San Francisco

$2,917United Airlines

Thu, 8 Oct - Mon, 12 Oct

10:30 - 15:54SYD Sydney Kingsford Smith-AUS Austin Bergstrom

21h 24m1 stop Los Angeles

17:39 - 08:00AUS Austin Bergstrom-SYD Sydney Kingsford Smith

22h 21m2 stops Houston George Bush Intcntl Los Angeles

$2,940United Airlines

Thu, 8 Oct - Mon, 12 Oct

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

24h 05m2 stops Vancouver Intl San Francisco

09:00 - 08:20AUS Austin Bergstrom-SYD Sydney Kingsford Smith

31h 20m1 stop Vancouver Intl

$3,150Air Canada

Thu, 8 Oct - Mon, 12 Oct

12:00 - 15:54SYD Sydney Kingsford Smith-AUS Austin Bergstrom

43h 54m2 stops Singapore Changi Los Angeles

08:07 - 20:15AUS Austin Bergstrom-SYD Sydney Kingsford Smith

44h 08m3 stops Los Angeles Tokyo Narita Singapore Changi

$5,105Singapore Airlines

Thu, 8 Oct - Mon, 12 Oct

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United Airlines flights from Sydney to Austin

Our best United Airlines deals on Sydney to Austin flight tickets

United Airlines

12 Nov

SYD11:50Sydney Kingsford Smith

21h 48m

1 stop

AUS16:38Austin Bergstrom

28 Nov

AUS21:15Austin Bergstrom

43h 05m

2 stops

SYD09:20Sydney Kingsford Smith

$1,369

United Airlines

15 Nov

SYD09:15Sydney Kingsford Smith

24h 41m

2 stops

AUS16:56Austin Bergstrom

22 Nov

AUS15:05Austin Bergstrom

25h 15m

2 stops

SYD09:20Sydney Kingsford Smith

$1,443

United Airlines

13 Nov

SYD11:50Sydney Kingsford Smith

24h 05m

2 stops

AUS18:55Austin Bergstrom

20 Nov

AUS20:01Austin Bergstrom

44h 04m

2 stops

SYD09:05Sydney Kingsford Smith

$1,522

Air Canada flights from Sydney to Austin

Our best Air Canada deals on Sydney to Austin flight tickets

Air Canada

12 Feb

SYD11:20Sydney Kingsford Smith

41h 00m

2 stops

AUS11:20Austin Bergstrom

14 Feb

AUS12:10Austin Bergstrom

52h 25m

2 stops

SYD09:35Sydney Kingsford Smith

$1,473

Air Canada

12 Feb

SYD11:20Sydney Kingsford Smith

41h 00m

2 stops

AUS11:20Austin Bergstrom

14 Feb

AUS12:10Austin Bergstrom

52h 25m

2 stops

SYD09:35Sydney Kingsford Smith

$1,476

Air Canada

12 Feb

SYD11:20Sydney Kingsford Smith

41h 00m

2 stops

AUS11:20Austin Bergstrom

14 Feb

AUS12:10Austin Bergstrom

52h 25m

2 stops

SYD09:35Sydney Kingsford Smith

$1,477

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 2/11

14:00-12:22

3 stops39h 22m

Austin Bergstrom

Mon 9/11

13:08-12:35

3 stops30h 27m

$1,235

Fastest return journey

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 19/10

10:10-17:06

2 stops22h 56m

Austin Bergstrom

Mon 2/11

20:39-09:00

1 stop19h 21m

$1,356

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 12/11

11:20-16:58

2 stops22h 38m

Austin Bergstrom

Sat 28/11

21:15-09:20

2 stops43h 05m

$1,369

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 12/11

11:50-16:38

1 stop21h 48m

Austin Bergstrom

Sat 28/11

21:15-09:20

2 stops43h 05m

$1,369

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 27/10

09:40-23:57

1 stop30h 17m

Austin Bergstrom

Sun 15/11

13:36-08:30

1 stop25h 54m

$1,373

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 27/10

09:40-17:10

2 stops23h 30m

Austin Bergstrom

Sun 15/11

05:20-08:30

2 stops34h 10m

$1,373

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 2/11

11:10-23:56

1 stop29h 46m

Austin Bergstrom

Mon 9/11

17:46-09:00

2 stops22h 14m

$1,378

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Mon 2/11

11:10-23:56

1 stop29h 46m

Austin Bergstrom

Mon 9/11

07:08-09:00

1 stop32h 52m

$1,378

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Tue 3/11

11:10-14:50

1 stop20h 40m

Austin Bergstrom

Sun 15/11

15:23-09:00

1 stop24h 37m

$1,382

SydneyAustin

SYD Sydney Kingsford Smith - AUS Austin Bergstrom

SYDAUS

Sydney Kingsford Smith

Thu 12/11

11:10-14:50

1 stop20h 40m

Austin Bergstrom

Sat 28/11

19:50-06:55

1 stop42h 05m

$1,388

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 $1,592 to $1,772.
The lowest price recently found on this route was $1,235.

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 $1,574.

Can stopping save me money on Sydney to Austin flights?

You could potentially save up to 12% 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	$888
Fastest flight time	20h 53m
Direct flights	None

The best one-way flight to Austin from Sydney in the past 72 hours is $888. The best return flight deal from Sydney to Austin found on momondo in the last 72 hours is $1,235.

The fastest flight from Sydney to Austin takes 20h 53m

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 53m.
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 October 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 20%, American Airlines with 16%, 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 $1,331	Free cancellation	Rating 7.5 1,101 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,408	Free cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,462	Free cancellation	Rating 7.0 12,130 reviews	Search American Airlines flights
Delta	PriceFrom $1,540	Free cancellation	Rating 7.8 8,626 reviews	Search Delta 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 $888

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 19/1. 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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United 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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