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Cheap flights from Austin to Perth from $1,019

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PER
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Perth
Explore the most affordable flight options available from Austin to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Fri 4/907:00 -
2 stops50h 40m
Wed 16/908:20 -
2 stops28h 34m
Deal found 11/8$2,100
Fri 4/914:10 -
2 stops43h 30m
Tue 15/900:10 -
2 stops34h 26m
Deal found 14/8$2,108
Wed 30/918:38 -
2 stops47h 12m
Wed 7/1008:20 -
2 stops28h 39m
Deal found 15/8$2,236
Sat 26/909:00 -
2 stops48h 40m
Sat 3/1008:20 -
2 stops58h 41m
Deal found 12/8$2,263
Tue 29/905:53 -
2 stops35h 57m
Tue 6/1008:20 -
2 stops42h 43m
Deal found 15/8$2,284
Thu 22/1013:51 -
2 stops39h 44m
Mon 26/1022:45 -
2 stops37h 33m
Deal found 13/8$2,792
Tue 29/915:13 -
3 stops41h 27m
Tue 6/1022:55 -
3 stops31h 44m
Deal found 15/8$2,837

Find flight deals from Austin to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 August 2026.

Round-trip from

$2,100

One-way from

$1,019
Cathay Pacific
  • Cathay Pacific
  • 4/9-16/9
  • 4 total stops
  • 79h 14m total
  • Austin to Perth
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 1/9
  • 2 total stops
  • 39h 59m total
  • Austin to Perth
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austin to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 August 2026.
Use the filters below to find and compare flights from Austin to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinPerth

AUS Austin Bergstrom - PER Perth

AUSPER

Austin Bergstrom

Fri 4/9

14:10-22:40

2 stops43h 30m

Perth

Tue 15/9

00:10-21:36

2 stops34h 26m

$2,108

AustinPerth

AUS Austin Bergstrom - PER Perth

AUSPER

Austin Bergstrom

Wed 30/9

18:38-06:50

2 stops47h 12m

Perth

Wed 7/10

08:20-23:59

2 stops28h 39m

$2,236

AustinPerth

AUS Austin Bergstrom - PER Perth

AUSPER

Austin Bergstrom

Tue 29/9

05:53-06:50

2 stops35h 57m

Perth

Tue 6/10

08:20-14:03

2 stops42h 43m

$2,284

AustinPerth

AUS Austin Bergstrom - PER Perth

AUSPER

Austin Bergstrom

Sat 26/9

08:00-06:50

2 stops33h 50m

Perth

Sat 3/10

08:20-14:23

2 stops43h 03m

$2,348

AustinPerth

AUS Austin Bergstrom - PER Perth

AUSPER

Austin Bergstrom

Thu 22/10

13:51-18:35

2 stops39h 44m

Perth

Mon 26/10

22:45-23:18

2 stops37h 33m

$2,792
Fastest return journey

AustinPerth

AUS Austin Bergstrom - PER Perth

AUSPER

Austin Bergstrom

Thu 22/10

08:07-12:30

3 stops39h 23m

Perth

Mon 26/10

13:50-13:14

2 stops36h 24m

$3,677
Cheapest one-way
Fastest single journey

AustinPerth

AUS Austin Bergstrom - PER Perth

AUSPER

Austin Bergstrom

Tue 1/9

20:15-14:05

3 stops52h 50m

$1,061

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Sorted by cheapest first

Best time to book a flight from Austin to Perth

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

Related info for your journey

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

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

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

  • How can I find direct flights from Austin to Perth?

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

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

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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Austin to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Perth flights
George Bush Intcntl to Perth flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Austin to Perth?

When you search for this flight from Austin to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Austin to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Austin to Perth.

Can Cheapflights find flights from Austin to Perth with no change fees?

Yes, we can. To see specific flights from Austin to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Austin to Perth become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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