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

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.

How often are flights from Sydney to Austin delayed?

About 19% of weekly flights between Sydney and Austin have experienced delays in the past year, with the average delay time being 92 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

How long is the flight from Sydney to Austin?

There are many flights that can get you from Sydney to Austin in 26h 50m. Fly via Air New Zealand or Air Canada to get the fastest option. The distance between Sydney and Austin is about 8469 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Sydney to Austin round-trip?

Cheapflights users have booked flights from Sydney to Austin round-trip from $959. Qantas Airways is priced at 20% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Sydney to Austin one-way?

$495 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $496 and $499, respectively.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Most accurate provider : When it comes to deals on Sydney-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sydney-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sydney-Austin flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sydney-Austin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Sydney to Austin that include hotel bookings?

Yes. In addition to deals on Sydney to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sydney to Austin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Austin.

Can I find deals for business class flights from Sydney to Austin?

Yes. Cheapflights offers flight deals from Sydney to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$671+ Flights from Sydney to Austin

Q: How much does it cost to fly round-trip from Sydney to Austin?

Airfare is below average for this route at the moment. Sydney to Austin flights typically cost between $1,051 and $1,519 in February. The cheapest round-trip price found within the last 3 days was $1,038 on Air New Zealand (Feb 9-Feb 16).

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Find cheap flights from Sydney to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Austin Bergstrom are usually found in September or May, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Sydney to Austin

Cheapest flights from Sydney to Austin
Explore the most affordable flight options available from Sydney to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Sun 12/2811:20 amSYD - AUS

2 stops41h 59mAir Canada

Tue 12/302:55 pmAUS - SYD

2 stops25h 40mAir Canada

Deal found 12/24

$1,249

Sun 12/289:45 amSYD - AUS

3 stops30h 21mMultiple Airlines

Tue 12/3011:59 amAUS - SYD

2 stops28h 36mMultiple Airlines

Deal found 12/24

$2,900

Best flights from Sydney to Austin
Discover carefully curated flight deals from Sydney to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Mon 2/911:45 amSYD - AUS

2 stops26h 50mAir New Zealand

Mon 2/167:30 amAUS - SYD

2 stops34h 00mAir New Zealand

Deal found 12/26

$1,038

Mon 1/2611:20 amSYD - AUS

2 stops65h 59mAir Canada

Mon 2/91:05 pmAUS - SYD

2 stops51h 30mAir Canada

Deal found 12/26

$1,111

Mon 2/96:20 amSYD - AUS

2 stops22h 22mMultiple Airlines

Mon 2/162:45 pmAUS - SYD

1 stop23h 40mMultiple Airlines

Deal found 12/26

$1,147

Mon 1/2611:20 amSYD - AUS

1 stop19h 46mAmerican Airlines

Mon 2/96:25 amAUS - SYD

1 stop33h 35mAmerican Airlines

Deal found 12/25

$1,173

Mon 1/2611:50 amSYD - AUS

1 stop18h 29mUnited Airlines

Mon 2/94:51 pmAUS - SYD

2 stops23h 14mUnited Airlines

Deal found 12/26

$1,192

Thu 2/127:20 amSYD - AUS

2 stops20h 57mQantas Airways

Thu 2/192:45 pmAUS - SYD

1 stop23h 40mQantas Airways

Deal found 12/26

$1,202

Thu 2/1211:20 amSYD - AUS

2 stops41h 59mAir Canada

Thu 2/1911:30 amAUS - SYD

2 stops29h 05mAir Canada

Deal found 12/26

$1,159

Mon 1/2611:20 amSYD - AUS

1 stop23h 15mMultiple Airlines

Mon 2/93:21 pmAUS - SYD

2 stops23h 39mMultiple Airlines

Deal found 12/25

$1,190

Mon 2/96:05 amSYD - AUS

2 stops27h 04mQantas Airways

Mon 2/162:45 pmAUS - SYD

1 stop23h 40mQantas Airways

Deal found 12/26

$1,202

Thu 2/511:20 amSYD - AUS

2 stops41h 59mAir Canada

Mon 2/91:05 pmAUS - SYD

2 stops51h 30mAir Canada

Deal found 12/25

$1,167

Last-minute flights from Sydney to Austin
Discover last-minute flight deals from Sydney to Austin. Data last updated December 26, 2025 and is based on user searches.

Sun 12/2811:20 amSYD - AUS

2 stops41h 59mAir Canada

Tue 12/302:55 pmAUS - SYD

2 stops25h 40mAir Canada

Deal found 12/24

$1,249

Sun 12/289:45 amSYD - AUS

3 stops30h 21mMultiple Airlines

Tue 12/3011:59 amAUS - SYD

2 stops28h 36mMultiple Airlines

Deal found 12/24

$2,900

Mon 1/2611:20 amSYD - AUS

2 stops65h 59mAir Canada

Mon 2/91:05 pmAUS - SYD

2 stops51h 30mAir Canada

Deal found 12/26

$1,111

Mon 1/2611:20 amSYD - AUS

1 stop19h 46mAmerican Airlines

Mon 2/96:25 amAUS - SYD

1 stop33h 35mAmerican Airlines

Deal found 12/25

$1,173

Mon 1/2611:20 amSYD - AUS

1 stop23h 15mMultiple Airlines

Mon 2/93:21 pmAUS - SYD

2 stops23h 39mMultiple Airlines

Deal found 12/25

$1,190

Mon 1/2611:50 amSYD - AUS

1 stop18h 29mUnited Airlines

Mon 2/94:51 pmAUS - SYD

2 stops23h 14mUnited Airlines

Deal found 12/26

$1,192

Mon 1/2612:15 pmSYD - AUS

2 stops42h 43mSingapore Airlines

Mon 2/99:05 amAUS - SYD

3 stops39h 50mSingapore Airlines

Deal found 12/26

$3,100

One-way flights from Sydney to Austin
Search for one-way flight options from Sydney to Austin. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Thu 2/2611:45 amSYD - AUS

2 stops25h 12mAir New Zealand

Deal found 12/26

$671

Thu 2/269:45 pmSYD - AUS

3 stops53h 44mMultiple Airlines

Deal found 12/26

$693

Sun 3/159:50 pmSYD - AUS

3 stops42h 09mMultiple Airlines

Deal found 12/26

$705

Sun 3/159:55 amSYD - AUS

2 stops35h 01mAir New Zealand

Deal found 12/26

$725

Thu 2/262:05 pmSYD - AUS

1 stop18h 27mQantas Airways

Deal found 12/24

$766

Sun 3/2212:15 pmSYD - AUS

3 stops52h 19mMultiple Airlines

Deal found 12/26

$778

Sun 3/2210:00 pmSYD - AUS

2 stops37h 02mQantas Airways

Deal found 12/26

$794

Sun 3/1511:20 amSYD - AUS

1 stop23h 42mQantas Airways

Deal found 12/26

$839

Thu 1/811:20 amSYD - AUS

2 stops29h 36mUnited Airlines

Deal found 12/24

$1,200

Find flight deals from Sydney to Austin

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,038 (BYOjet)
One-way from	$671 (Jetabroad)
Popular in	April
Cheapest in	September
Average price	$1,331

Provider with most accurate pricing for Sydney Kingsford Smith-Austin Bergstrom flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Austin Bergstrom flights.

Search Deals

From Sydney Kingsford Smith to Austin Bergstrom

Search Deals

One-way flight from Sydney Kingsford Smith to Austin Bergstrom

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($69 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 2/9

11:45 am-9:35 pm

2 stops26h 50m

Austin Bergstrom

Mon 2/16

7:30 am-10:30 am

2 stops34h 00m

$1,038

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 1/26

11:20 am-12:19 pm

2 stops65h 59m

Austin Bergstrom

Mon 2/9

1:05 pm-9:35 am

2 stops51h 30m

$1,111

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 2/9

6:20 am-11:42 am

2 stops22h 22m

Austin Bergstrom

Mon 2/16

2:45 pm-7:25 am

1 stop23h 40m

$1,147

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/12

11:20 am-12:19 pm

2 stops41h 59m

Austin Bergstrom

Thu 2/19

11:30 am-9:35 am

2 stops29h 05m

$1,159

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/5

11:20 am-12:19 pm

2 stops41h 59m

Austin Bergstrom

Mon 2/9

1:05 pm-9:35 am

2 stops51h 30m

$1,167

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 1/26

11:20 am-2:06 pm

1 stop19h 46m

Austin Bergstrom

Mon 2/9

6:25 am-9:00 am

1 stop33h 35m

$1,173

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 1/26

11:20 am-5:35 pm

1 stop23h 15m

Austin Bergstrom

Mon 2/9

3:21 pm-8:00 am

2 stops23h 39m

$1,190

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 1/26

11:50 am-1:19 pm

1 stop18h 29m

Austin Bergstrom

Mon 2/9

4:51 pm-9:05 am

2 stops23h 14m

$1,192

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 2/12

7:20 am-11:17 am

2 stops20h 57m

Austin Bergstrom

Thu 2/19

2:45 pm-7:25 am

1 stop23h 40m

$1,202

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 2/9

6:05 am-4:09 pm

2 stops27h 04m

Austin Bergstrom

Mon 2/16

2:45 pm-7:25 am

1 stop23h 40m

$1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 18 results

Compare providers for flights from Sydney to Austin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Austin in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sydney-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sydney-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sydney-Austin flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sydney-Austin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Sydney with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Austin

Prices

Delays

How far ahead should I book a flight from Sydney to Austin?

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sydney to Austin?

Currently, May is the cheapest month in which you can book a flight from Sydney to Austin (average of $560). Flying from Sydney to Austin in July is currently the most expensive (average of $1,108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to AUS?

It’s typically best to fly out from Sydney to Austin in the evening. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Sydney to Austin?

Reviews of airlines servicing Austin

Read reviews from past customers who have flown Qantas Airways from Sydney to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

953 reviews

Reviews

1 / 20

6.0

Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Qantas Airways

7.5

Good

953 reviews

Qantas Airways

7.5

Good

953 reviews

Reviews

1 / 20

6.0

Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Related info for your journey

How long is the flight from Sydney to Austin?
There are many flights that can get you from Sydney to Austin in 26h 50m. Fly via Air New Zealand or Air Canada to get the fastest option. The distance between Sydney and Austin is about 8469 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What is the cheapest airline to fly from Sydney to Austin round-trip?
Cheapflights users have booked flights from Sydney to Austin round-trip from $959. Qantas Airways is priced at 20% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Sydney to Austin one-way?
$495 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $496 and $499, respectively.
Can I find deals for flights from Sydney to Austin that include hotel bookings?
Yes. In addition to deals on Sydney to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sydney to Austin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Austin.
Can I find deals for business class flights from Sydney to Austin?
Yes. Cheapflights offers flight deals from Sydney to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Austin?
Currently, May is the cheapest month in which you can book a flight from Sydney to Austin (average of $560). Flying from Sydney to Austin in July is currently the most expensive (average of $1,108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Sydney to Austin

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$959	Average$1,280	FlexibilityNo cancel fee	On-time74%

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$671+ Cheap flights from Sydney (SYD) to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sydney to Austin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Austin Bergstrom are usually found in September or May, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Sydney to Austin

Cheapest flights from Sydney to AustinExplore the most affordable flight options available from Sydney to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from Sydney to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from Sydney to Austin

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Austin that are best for you.

Compare providers for flights from Sydney to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Austin in December.

Best time to book a flight from Sydney to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Austin

How far ahead should I book a flight from Sydney to Austin?

What is the cheapest month to book a flight from Sydney to Austin?

What is the cheapest time of day to fly from SYD to AUS?

How much does it cost to fly round-trip from Sydney 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?

Reviews of airlines servicing Austin

Read reviews from past customers who have flown Qantas Airways from Sydney to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sydney to Austin?

What is the cheapest airline to fly from Sydney to Austin round-trip?

What are the cheapest airlines to fly from Sydney to Austin one-way?

Can I find deals for flights from Sydney to Austin that include hotel bookings?

How can I find direct flights from Sydney to Austin?

Can I find deals for business class flights from Sydney to Austin?

What is the cheapest month to book a flight from Sydney to Austin?

Traveling to a place near Austin?

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Alternative routes for Sydney to Austin

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Top airline flying from Sydney to Austin

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Cheapest flights from Sydney to Austin
Explore the most affordable flight options available from Sydney to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.