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 92 minutes.

Which airline has the best punctuality record on Sydney to Austin flights?

According to our data, Qantas Airways have had the least number of 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?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday 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?

Air New Zealand, Qantas Airways, 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 at night have, in the past, seen delays more frequently in comparison.

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 updated daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?

As of December 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport.

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 necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$132 Cheap Flights from Sydney to Austin in 2025/26

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7:05 am - 1:43 pm

SYD

AUS

23h 38m2 stops

3:21 pm - 10:55 am

AUS

SYD

26h 34m2 stops

$1,260Qantas Airways

Thu, Feb 5 - Mon, Feb 9

7:20 am - 1:43 pm

SYD

AUS

23h 23m2 stops

7:24 pm - 1:55 pm

AUS

SYD

25h 31m2 stops

$1,268Qantas Airways

Thu, Feb 5 - Mon, Feb 9

11:20 am - 8:25 am

SYD

AUS

38h 05m2 stops

5:53 pm - 6:55 am

AUS

SYD

20h 02m1 stop

$1,548American Airlines

Thu, Feb 5 - Mon, Feb 9

5:45 pm - 8:25 am

SYD

AUS

31h 40m2 stops

5:53 pm - 6:55 am

AUS

SYD

20h 02m1 stop

$1,564American Airlines

Thu, Feb 5 - Mon, Feb 9

11:20 am - 2:06 pm

SYD

AUS

19h 46m1 stop

2:52 pm - 9:00 am

AUS

SYD

25h 08m1 stop

$1,658American Airlines

Thu, Feb 5 - Mon, Feb 9

11:20 am - 2:06 pm

SYD

AUS

19h 46m1 stop

2:52 pm - 9:00 am

AUS

SYD

25h 08m1 stop

$1,668American Airlines

Thu, Feb 5 - Mon, Feb 9

Qantas Airways flights from Sydney to Austin

Our best Qantas Airways deals on Sydney to Austin flight tickets

Qantas Airways

Feb 5

SYD7:05 amSydney Kingsford Smith

23h 38m

2 stops

AUS1:43 pmAustin Bergstrom

Feb 9

AUS3:21 pmAustin Bergstrom

26h 34m

2 stops

SYD10:55 amSydney Kingsford Smith

$1,260

Find similar

Qantas Airways

Feb 5

SYD7:20 amSydney Kingsford Smith

23h 23m

2 stops

AUS1:43 pmAustin Bergstrom

Feb 9

AUS7:24 pmAustin Bergstrom

25h 31m

2 stops

SYD1:55 pmSydney Kingsford Smith

$1,268

Find similar

American Airlines flights from Sydney to Austin

Our best American Airlines deals on Sydney to Austin flight tickets

American Airlines

Feb 5

SYD11:20 amSydney Kingsford Smith

38h 05m

2 stops

AUS8:25 amAustin Bergstrom

Feb 9

AUS5:53 pmAustin Bergstrom

20h 02m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,548

Find similar

American Airlines

Feb 5

SYD5:45 pmSydney Kingsford Smith

31h 40m

2 stops

AUS8:25 amAustin Bergstrom

Feb 9

AUS5:53 pmAustin Bergstrom

20h 02m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,564

Find similar

American Airlines

Feb 5

SYD11:20 amSydney Kingsford Smith

19h 46m

1 stop

AUS2:06 pmAustin Bergstrom

Feb 9

AUS2:52 pmAustin Bergstrom

25h 08m

1 stop

SYD9:00 amSydney Kingsford Smith

$1,658

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/5

7:05 am-1:43 pm

2 stops23h 38m

Austin Bergstrom

Mon 2/9

3:21 pm-10:55 am

2 stops26h 34m

$1,260

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/5

7:20 am-1:43 pm

2 stops23h 23m

Austin Bergstrom

Mon 2/9

7:24 pm-1:55 pm

2 stops25h 31m

$1,268

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/5

11:20 am-8:25 am

2 stops38h 05m

Austin Bergstrom

Mon 2/9

5:53 pm-6:55 am

1 stop20h 02m

$1,548

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/5

5:45 pm-8:25 am

2 stops31h 40m

Austin Bergstrom

Mon 2/9

5:53 pm-6:55 am

1 stop20h 02m

$1,564

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/5

11:20 am-2:06 pm

1 stop19h 46m

Austin Bergstrom

Mon 2/9

2:52 pm-9:00 am

1 stop25h 08m

$1,658

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/5

11:20 am-2:06 pm

1 stop19h 46m

Austin Bergstrom

Mon 2/9

2:52 pm-9:00 am

1 stop25h 08m

$1,668

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/26

11:45 am-7:57 pm

2 stops25h 12m

$672

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/26

9:45 pm-10:29 am

3 stops53h 44m

$701

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/26

2:05 pm-3:32 pm

1 stop18h 27m

$766

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 1/8

11:50 am-3:24 pm

1 stop20h 34m

$1,185

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Sydney is in September. Flight prices, which tend to average around $911, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then May is your next best option. Flight prices from Sydney to Austin during May average around $1,071.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Tuesday when prices can be found for as low as $192. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Austin for around $255.

What is the cheapest time of day to depart on your flight to Austin?

In the evening is the cheapest time of day to fly from Sydney to Austin when you can find flight prices for as low as $210. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the afternoon, with an average ticket price of $260. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $1,202 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Sydney for as low as $994 on momondo.

Can stopping save me money on Sydney to Austin flights?

You could potentially save up to 49% 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 December 2025, prices for Sydney to Austin flights are approximately 45% 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 round-trip 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	22h 22m
Direct flights	None

The fastest flight from Sydney to Austin takes 22h 22m

There are no direct flights from Sydney to Austin. There are no popular flight routes from Sydney to Austin.

Search flight deals

How far is Sydney Kingsford Smith to Austin Bergstrom by plane?
The distance between Sydney Kingsford Smith and Austin Bergstrom is about 8463.9 mi. 22h 22m is a normal flight duration for this route.
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 updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?
As of December 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport.
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 necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 100% of the total bookings.

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 $959	Free Cancellation	Rating 7.5 952 reviews		Search Qantas Airways flights

Fredericksburg

Wimberley

San Marcos

Round Rock

Georgetown

Canyon Lake

Marble Falls

Horseshoe Bay

Cedar Park

Dripping Springs

Kyle

Pflugerville

Seguin

Bastrop

Buda

Flatonia

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Why should I use momondo to find a flight deal from Sydney to Austin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Austin for you.

Can I find flights from Sydney to Austin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Austin from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Austin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Austin.

I’m not ready to book a flight from Sydney to Austin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Austin, momondo offers a useful price alert feature which will track prices for flights to Austin from Sydney and alert you when they change.

An easier way to manage your Austin trip

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Cheap flights from Sydney to Austin from $672

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 2/26. 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?

What is the cheapest day to depart on your flight to Austin?

What is the cheapest time of day to depart on your flight to Austin?

How far in advance should I book a flight to Austin?

Can stopping save me money on Sydney to Austin flights?

You could potentially save up to 49% 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 December 2025, prices for Sydney to Austin flights are approximately 45% cheaper when compared to flights at the same time last year.

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

Air New Zealand, Qantas Airways, and United Airlines are the most popular carriers operating from Sydney Kingsford Smith to Austin Bergstrom

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 92 minutes.

What is the most punctual flight time for Sydney to Austin flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Sydney to Austin flights?

According to our data, Qantas Airways have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

Direct flights

How far is Sydney Kingsford Smith to Austin Bergstrom by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Austin Bergstrom Airport?

What documentation or ID do you need to fly to Austin Bergstrom Airport?

What is the most popular airline 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

Traveling to a place near Austin?

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Austin?

Can I find flights from Sydney to Austin with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Austin?

I’m not ready to book a flight from Sydney to Austin right now. Can momondo alert me if prices change?

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas