$734 Cheap Flights from Austin (AUS) to Perth (PER)

View $734 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER)

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Cheap Flights from Austin to Perth (AUS-PER)

Prices were available within the past 7 days and start at $734 for one-way flights and $1,385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Mon, Feb 2 - Sun, Feb 8
AUS
Austin
PER
Perth
$1,385 Roundtrip, found 8 hours ago
$1,385
Roundtrip
found 8 hours ago
Select Qantas Airways flight, departing Mon, Feb 2 from Austin to Perth, returning Sun, Feb 8, priced at $1,385 found 8 hours ago
Qantas Airways
Mon, Feb 2 - Sun, Feb 8
AUS
Austin
PER
Perth
$1,386 Roundtrip, found 8 hours ago
$1,386
Roundtrip
found 8 hours ago
Select Qantas Airways flight, departing Mon, Feb 2 from Austin to Perth, returning Sun, Feb 8, priced at $1,386 found 8 hours ago
American Airlines
Mon, Apr 20 - Sun, Apr 26
AUS
Austin
PER
Perth
$1,386 Roundtrip, found 6 days ago
$1,386
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Apr 20 from Austin to Perth, returning Sun, Apr 26, priced at $1,386 found 6 days ago
American Airlines
Wed, Apr 22 - Mon, Apr 27
AUS
Austin
PER
Perth
$1,395 Roundtrip, found 6 days ago
$1,395
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 22 from Austin to Perth, returning Mon, Apr 27, priced at $1,395 found 6 days ago
Alaska Airlines
Fri, Nov 28 - Fri, Mar 6
AUS
Austin
PER
Perth
$1,405 Roundtrip, found 14 hours ago
$1,405
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Nov 28 from Austin to Perth, returning Fri, Mar 6, priced at $1,405 found 14 hours ago
American Airlines
Fri, Nov 28 - Fri, Mar 6
AUS
Austin
PER
Perth
$1,414 Roundtrip, found 14 hours ago
$1,414
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Nov 28 from Austin to Perth, returning Fri, Mar 6, priced at $1,414 found 14 hours ago
Qantas Airways
Mon, Feb 2 - Sun, Feb 8
AUS
Austin
PER
Perth
$1,415 Roundtrip, found 8 hours ago
$1,415
Roundtrip
found 8 hours ago
Select Qantas Airways flight, departing Mon, Feb 2 from Austin to Perth, returning Sun, Feb 8, priced at $1,415 found 8 hours ago
American Airlines
Sat, Nov 29 - Wed, Mar 4
AUS
Austin
PER
Perth
$1,434 Roundtrip, found 14 hours ago
$1,434
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Nov 29 from Austin to Perth, returning Wed, Mar 4, priced at $1,434 found 14 hours ago
United
Fri, Nov 28 - Fri, Mar 6
AUS
Austin
PER
Perth
$1,491 Roundtrip, found 14 hours ago
$1,491
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Nov 28 from Austin to Perth, returning Fri, Mar 6, priced at $1,491 found 14 hours ago
Qatar Airways
Mon, Nov 10 - Fri, Nov 14
AUS
Austin
PER
Perth
$1,587 Roundtrip, found 1 day ago
$1,587
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Mon, Nov 10 from Austin to Perth, returning Fri, Nov 14, priced at $1,587 found 1 day ago

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $1,803
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $1,803

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER) cost?
Lock in a cheap one-way flight from $734 or cheap return flight from $1,385 from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER)?
Flying in February is a great way to save, as it's the cheapest month for flights between AUS and PER. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER)?
To find the cheapest airline flying from AUS to PER, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER)?
There aren't any daily direct flights available from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from AUS to PER?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER)?
Select a flight from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER) last-minute?
Last-minute fares from AUS to PER are usually more expensive. For the best prices, start searching for flights as early as possible. That said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book an AUS to PER flight and hotel package?
You'll generally save money by securing an AUS to PER flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Perth Airport (PER)?
Usually, it's possible to reschedule or cancel your AUS to PER flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Perth
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, British Airways, Qantas Airways, Qatar Airways, Singapore Airlines, United
Roundtrip price
$1,384
Distance
10450 mi

Book with confidence

Austin to Perth Flights

The cheapest times to fly from Austin to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Austin to Perth are during the month of February. You can find some of the cheapest flights from Austin to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Perth

Sunday is one of the best days to book for cheap flights from Austin to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Austin to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Austin to Perth in 2025. You can also book with separate airlines for your outbound and return journeys, from $734 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Austin to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Austin to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Austin to Perth Flights

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*Available to One Key members.