S$628 Cheap Flights from Sydney to Austin

View S$628 flight on Sun, 12 Oct, 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Austin-Bergstrom Intl. Airport (AUS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney to Austin (SYD-AUS)

Prices were available within the past 7 days and start at S$628 for one-way flights and S$1,993 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$1,993 Return, found 2 days ago
S$1,993
Return
found 2 days ago
Select Delta flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$1,993 found 2 days ago
United
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,216 Return, found 2 days ago
S$2,216
Return
found 2 days ago
Select United flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,216 found 2 days ago
United
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,233 Return, found 2 days ago
S$2,233
Return
found 2 days ago
Select United flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,233 found 2 days ago
Air Canada
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,350 Return, found 2 days ago
S$2,350
Return
found 2 days ago
Select Air Canada flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,350 found 2 days ago
United
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,444 Return, found 2 days ago
S$2,444
Return
found 2 days ago
Select United flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,444 found 2 days ago
American Airlines
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,513 Return, found 2 days ago
S$2,513
Return
found 2 days ago
Select American Airlines flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,513 found 2 days ago
Qantas Airways
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,522 Return, found 2 days ago
S$2,522
Return
found 2 days ago
Select Qantas Airways flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,522 found 2 days ago
Cathay Pacific
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,539 Return, found 2 days ago
S$2,539
Return
found 2 days ago
Select Cathay Pacific flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,539 found 2 days ago
Delta
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,545 Return, found 2 days ago
S$2,545
Return
found 2 days ago
Select Delta flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,545 found 2 days ago
American Airlines
Sat, 27 Sep - Fri, 3 Oct
SYD
Sydney
AUS
Austin
S$2,554 Return, found 2 days ago
S$2,554
Return
found 2 days ago
Select American Airlines flight, departing Sat, 27 Sep from Sydney to Austin, returning Fri, 3 Oct, priced at S$2,554 found 2 days ago
Sydney to Austin route information
Origin airport
Kingsford Smith Intl.
Destination airport
Austin-Bergstrom Intl.
Return price
S$1,993
Distance
13560 km

Perfect flights from Sydney to Austin

Your Journey from Sydney to Austin

Start your unforgettable journey with Expedia. Our broad selection of flights from Sydney to Austin caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Air Canada, United, Delta, Fiji Airways, Qantas Airways, Cathay Pacific. Our selection of flights from Kingsford Smith Intl. to Austin-Bergstrom Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Sydney to Austin Flights

Experience the joy of finding cheap flights from Kingsford Smith Intl. to Austin-Bergstrom Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$628 and roundtrip prices from S$1,993*.
 

Pre-Flight Essentials

Ensure a smooth journey from Sydney to Austin with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Austin

Picture yourself stepping off the plane in Austin and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Sydney to Austin Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Sydney to Austin.
 

Beyond the Flight – Exploring Austin

With Expedia, your adventure extends beyond the flight. Explore Austin at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Sydney to Austin with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Sydney to Austin with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SYD to AUS?
If you're planning on travelling between Mascot Airport and Austin-Bergstrom Intl. Airport (AUS), round-trip flights start from S$1,993. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to AUS?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sydney Airport to Austin–Bergstrom International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to Austin–Bergstrom International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SYD to Austin–Bergstrom International Airport?
The distance is around 13,700 kilometres. Travel pillow? Check. Warm clothes? Double check. We suggest you pack all the travel comforts for this long-haul Sydney to Austin flight.
Which airlines fly direct from Sydney Airport to Austin–Bergstrom International Airport?
If you want to travel straight from Mascot Airport to Austin–Bergstrom International Airport, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Mascot Airport to AUS flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up great last-minute deals from Mascot Airport to Austin-Bergstrom Intl. Airport (AUS), but it's also possible to miss out entirely! As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.