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 Houston (IAH) have the shortest average one-way travel time: 18h 19m.

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?

Los Angeles (LAX) 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 Houston (IAH) offer the lowest average return price of $1,884.

Which airlines fly to Austin?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Austin from Sydney according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Austin. Keep in mind that there are 6 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.

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

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

Which stopover airport has the shortest connection time from Sydney to Austin?

Houston (IAH) has the shortest average stopover time for this route: 1h 23m.

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 87 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 5 operators available for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport as of April 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.

$1,060 Cheap Flights from Sydney to Austin in 2026

Q: 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 $2,056 to $1,531. The lowest price recently found on this route was $1,974.

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06:25 - 23:05

SYD

AUS

31h 40m

2 stops

15:08 - 07:05

AUS

SYD

24h 57m

1 stop

$1,974Qantas Airways

Sun, 17 May - Sun, 24 May

09:10 - 14:43

SYD

AUS

20h 33m

1 stop

15:14 - 07:05

AUS

SYD

24h 51m

1 stop

$2,091Qantas Airways

Thu, 4 Jun - Thu, 11 Jun

09:20 - 22:25

SYD

AUS

28h 05m

2 stops

10:25 - 07:20

AUS

SYD

53h 55m

2 stops

$2,126Air Canada

Fri, 8 May - Tue, 12 May

09:10 - 23:51

SYD

AUS

29h 41m

1 stop

15:14 - 10:30

AUS

SYD

28h 16m

2 stops

$2,129Qantas Airways

Thu, 4 Jun - Thu, 11 Jun

09:10 - 16:22

SYD

AUS

22h 12m

2 stops

17:42 - 07:05

AUS

SYD

22h 23m

2 stops

$2,140American Airlines

Thu, 4 Jun - Thu, 11 Jun

09:20 - 22:25

SYD

AUS

28h 05m

2 stops

08:50 - 07:20

AUS

SYD

31h 30m

1 stop

$2,153Air Canada

Fri, 8 May - Tue, 12 May

09:10 - 16:52

SYD

AUS

22h 42m

2 stops

18:49 - 07:05

AUS

SYD

21h 16m

2 stops

$2,160American Airlines

Sun, 17 May - Sun, 24 May

20:55 - 14:41

SYD

AUS

32h 46m

2 stops

08:45 - 19:10

AUS

SYD

43h 25m

2 stops

$2,337ANA

Wed, 8 Jul - Sat, 25 Jul

09:20 - 20:17

SYD

AUS

25h 57m

1 stop

07:00 - 07:20

AUS

SYD

33h 20m

2 stops

$2,375Air Canada

Fri, 8 May - Tue, 12 May

09:55 - 21:25

SYD

AUS

26h 30m

2 stops

20:40 - 19:25

AUS

SYD

31h 45m

2 stops

$2,450Multiple Airlines

Thu, 9 Jul - Fri, 31 Jul

Qantas Airways flights from Sydney to Austin

Our best Qantas Airways deals on Sydney to Austin flight tickets

Qantas Airways

17 May

SYD06:25Sydney Kingsford Smith

31h 40m

2 stops

AUS23:05Austin Bergstrom

24 May

AUS15:08Austin Bergstrom

24h 57m

1 stop

SYD07:05Sydney Kingsford Smith

$1,974

Qantas Airways

4 June

SYD09:10Sydney Kingsford Smith

20h 33m

1 stop

AUS14:43Austin Bergstrom

11 June

AUS15:14Austin Bergstrom

24h 51m

1 stop

SYD07:05Sydney Kingsford Smith

$2,091

Qantas Airways

4 June

SYD09:10Sydney Kingsford Smith

29h 41m

1 stop

AUS23:51Austin Bergstrom

11 June

AUS15:14Austin Bergstrom

28h 16m

2 stops

SYD10:30Sydney Kingsford Smith

$2,129

American Airlines flights from Sydney to Austin

Our best American Airlines deals on Sydney to Austin flight tickets

American Airlines

4 June

SYD09:10Sydney Kingsford Smith

22h 12m

2 stops

AUS16:22Austin Bergstrom

11 June

AUS17:42Austin Bergstrom

22h 23m

2 stops

SYD07:05Sydney Kingsford Smith

$2,140

American Airlines

17 May

SYD09:10Sydney Kingsford Smith

22h 42m

2 stops

AUS16:52Austin Bergstrom

24 May

AUS18:49Austin Bergstrom

21h 16m

2 stops

SYD07:05Sydney Kingsford Smith

$2,160

American Airlines

3 Sept

SYD17:50Sydney Kingsford Smith

21h 03m

1 stop

AUS23:53Austin Bergstrom

17 Sept

AUS13:53Austin Bergstrom

26h 12m

1 stop

SYD07:05Sydney Kingsford Smith

$6,279

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 17/5

06:25-23:05

2 stops31h 40m

Austin Bergstrom

Sun 24/5

15:08-07:05

1 stop24h 57m

$1,974

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 4/6

09:10-14:43

1 stop20h 33m

Austin Bergstrom

Thu 11/6

15:14-07:05

1 stop24h 51m

$2,091

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Fri 8/5

09:20-22:25

2 stops28h 05m

Austin Bergstrom

Tue 12/5

10:25-07:20

2 stops53h 55m

$2,126

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 4/6

09:10-23:51

1 stop29h 41m

Austin Bergstrom

Thu 11/6

15:14-10:30

2 stops28h 16m

$2,129

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 4/6

09:10-16:22

2 stops22h 12m

Austin Bergstrom

Thu 11/6

17:42-07:05

2 stops22h 23m

$2,140

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Fri 8/5

09:20-22:25

2 stops28h 05m

Austin Bergstrom

Tue 12/5

08:50-07:20

1 stop31h 30m

$2,153

Fastest return journey

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 17/5

09:10-16:52

2 stops22h 42m

Austin Bergstrom

Sun 24/5

18:49-07:05

2 stops21h 16m

$2,160

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 8/7

20:55-14:41

2 stops32h 46m

Austin Bergstrom

Sat 25/7

08:45-19:10

2 stops43h 25m

$2,337

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Fri 8/5

09:20-20:17

1 stop25h 57m

Austin Bergstrom

Tue 12/5

07:00-07:20

2 stops33h 20m

$2,375

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 9/7

09:55-21:25

2 stops26h 30m

Austin Bergstrom

Fri 31/7

20:40-19:25

2 stops31h 45m

$2,450

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?

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 $1,427.

Can stopping save me money on Sydney to Austin flights?

You could potentially save up to 10% 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 April 2026, prices for Sydney to Austin flights are approximately 17% 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

Fastest flight time	21h 01m
Direct flights	None

The fastest flight from Sydney to Austin takes 21h 01m

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 01m.
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 5 operators available for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport as of April 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 United Airlines, making up 44% of the total bookings. Other popular airlines include Qantas Airways with 23%, Air Canada with 11%, and Virgin Australia 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
Air New Zealand	PriceFrom $1,033	Free cancellation	Rating 8.0 632 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,047	Free cancellation	Rating 7.4 9,610 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,170	Free cancellation	Rating 7.1 10,943 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,191	Free cancellation	Rating 7.5 1,022 reviews	Search Qantas Airways flights
Virgin Australia	PriceFrom $1,595	Free cancellation	Rating 7.6 452 reviews	Search Virgin Australia 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 $1,060

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 1/6. 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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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

Find info about flight duration, direct flights, and airports for your flight from Sydney to Austin

Fastest flight time

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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

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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.

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