$538 Find Cheap Flights from Australia to Austin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Australia to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Australia to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Australia to Austin

Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
6:05 am - 11:23 amSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
45h 18m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:52 am - 12:50 pmAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
33h 58m3 stops Orlando Los Angeles Nadi
$878Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
2:15 pm - 9:57 amSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
35h 42m3 stops Nadi Los Angeles Orlando
Multiple Airlines Logo
10:52 am - 12:50 pmAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
33h 58m3 stops Orlando Los Angeles Nadi
$906Multiple Airlines
Thu, Oct 15 - Sun, Oct 18
Multiple Airlines Logo
2:15 pm - 9:57 amSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
35h 42m3 stops Nadi Los Angeles Orlando
Multiple Airlines Logo
12:18 pm - 10:25 pmAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
42h 07m3 stops Las Vegas Harry Reid Intl Los Angeles Nadi
$908Multiple Airlines
Mon, Nov 9 - Tue, Dec 1
Air Canada Logo
11:20 am - 11:11 amSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
40h 51m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
12:05 pm - 9:35 amAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
28h 30m2 stops Toronto Pearson Intl Vancouver Intl
$934Air Canada
Tue, Nov 10 - Tue, Dec 1
Air Canada Logo
11:20 am - 8:03 pmSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
25h 43m2 stops Vancouver Intl Houston George Bush Intcntl
Air Canada Logo
2:15 pm - 9:35 amAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
26h 20m2 stops Houston George Bush Intcntl Vancouver Intl
$947Air Canada
Tue, Nov 10 - Tue, Dec 1
Air Canada Logo
11:20 am - 5:39 pmSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
23h 19m2 stops Vancouver Intl San Francisco
Air Canada Logo
6:40 am - 9:35 amAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
33h 55m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl
$954Air Canada
Wed, Nov 11 - Mon, Nov 30
Air Canada Logo
11:20 am - 11:11 amSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
40h 51m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
2:24 pm - 9:35 amAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
26h 11m2 stops Houston George Bush Intcntl Vancouver Intl
$986Air Canada
Mon, Nov 9 - Mon, Nov 30
Air Canada Logo
11:20 am - 11:11 amSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
40h 51m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
2:24 pm - 9:35 amAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
26h 11m2 stops Houston George Bush Intcntl Vancouver Intl
$986Air Canada
Tue, Nov 10 - Tue, Dec 1
Qantas Airways Logo
2:05 pm - 3:30 pmSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
18h 25m1 stop Dallas/Fort Worth
Qantas Airways Logo
1:51 pm - 6:55 amAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
24h 04m1 stop Dallas/Fort Worth
$1,109Qantas Airways
Tue, Sep 8 - Sun, Sep 20
Qantas Airways Logo
12:00 pm - 6:22 pmSYD  Sydney Kingsford Smith-AUS Austin Bergstrom
21h 22m1 stop Dallas/Fort Worth
Qantas Airways Logo
2:58 pm - 7:05 amAUS  Austin Bergstrom-SYD Sydney Kingsford Smith
25h 07m1 stop Los Angeles
$1,115Qantas Airways
Booking Insights

KAYAK's insights & trends for flights to Austin

Get data-powered insights and trends for flights to Austin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Austin is January, where tickets cost $857 on average for return flights. On the other hand, the most expensive months are December and April, where the average cost of tickets from Australia is $1,249 and $1,205 respectively. For one-way flights, the best month to travel is February with an average price of $551.

Find deals

Good to know

Low season

January

Cheapest flight

$538
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Sydney to Austin

FAQs - booking Austin flights

  • How far is Austin Bergstrom Airport from central Austin?

    There are 7 miles between Austin city center and Austin Bergstrom Airport.

  • What is the name of Austin’s airport?

    Austin is served by Austin Bergstrom Airport, also commonly referred to as Austin Bergstrom or Bergstrom Intl. The airport code is AUS.

  • How does KAYAK find such low prices on flights to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Austin are there each week?

    Each week there are around 4,087 direct flights from within Australia to Austin. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Austin

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Austin flight deals.

Reviews of the top airline flying from Australia to Austin

 
See real verified KAYAK customer reviews for airlines flying to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Austin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1081 reviews
7.0Food
7.7Boarding
8.1Crew
7.4Comfort
7.2Entertainment
Airline reviews

Great food and good entertainment options for the long flight.

10.0 ExcellentBill, May 2026
Read more Qantas Airways reviews

Great food and good entertainment options for the long flight.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Good communication regarding any updates time of flight and flight delayed. The fight was delayed by two and half hours at eleventh hour. That was unexpected, especially when you international passenger.

The service was excellent. The quarters were a little cramped in Economy, and we had to exist there for 18 hours.

Don't irreparably damage my luggage, don't stand around talking in the kitchen area of the plane when a passenger is waiting to speak to you, don't run out of a meal selection so have me end up eating bread for dinner. Lastly, regarding the code-share flight from DFW to JFK....STOP PARTNERING WITH AMERICAN AIRLINES - THEY ARE THE WORST AIRLINE IN THE WORLD! The delay, followed by another delay, followed by disorganized boarding, followed by stale snacks fit for a rodent, followed by a pilot who literally slammed the plane onto the runway when landing causing quite some concern among the passengers.

Food was great. Customer Service not so much! Flight Delays.

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Wonderful crew, good food. Absolutely loved the wine spritz and wish I could buy it!

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Georgetown
Cedar Park
Bastrop
Dripping Springs
Seguin
Buda
Canyon Lake
Horseshoe Bay
Flatonia

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

Austin (AUS)