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Cheap flights from Austin to Perth from $1,042

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PER
1 Nov — 8 Nov1
1 adult
1 adult, Economy

Cheap 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 2 October 2025.

Round-trip from

$1,967

One-way from

$1,042

Popular in

October

Cheapest in

September

Average price

$3,581
9/2-23/2
  • 9/2-23/2
  • 4 total stops
  • 83h 46m total
  • Austin to Perth
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1/2
  • 1/2
  • 3 total stops
  • 55h 15m total
  • Austin to Perth
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($244 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($153 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 2 October 2025.

Wed 29/1013:54AUS - PER
2 stops44h 01mMultiple Airlines
Tue 4/1100:25PER - AUS
2 stops35h 51mMultiple Airlines
Deal found 29/9$2,097
Wed 29/1007:00AUS - PER
2 stops46h 45mQatar Airways
Wed 5/1115:55PER - AUS
2 stops46h 19mQatar Airways
Deal found 29/9$2,289
Wed 29/1007:30AUS - PER
3 stops40h 05mSingapore Airlines
Wed 5/1117:05PER - AUS
3 stops42h 48mSingapore Airlines
Deal found 29/9$3,009
Thu 13/1114:50AUS - PER
2 stops31h 05mQatar Airways
Mon 17/1122:45PER - AUS
2 stops36h 27mQatar Airways
Deal found 30/9$3,058
Thu 13/1116:25AUS - PER
2 stops32h 20mSingapore Airlines
Sun 16/1101:15PER - AUS
3 stops34h 38mSingapore Airlines
Deal found 30/9$3,955

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 2 October 2025.
Use the filters below to find and compare flights from Austin to Perth that are best for you.

Fly from

Austin

Fly to

Perth

Route

Depart

Return

Price

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Wed 29/10

13:54-22:55

2 stops44h 01m

Perth

Tue 4/11

00:25-22:16

2 stops35h 51m

$2,097

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Mon 9/2

18:59-23:55

2 stops38h 56m

Perth

Sun 22/2

01:15-23:55

2 stops36h 40m

$2,171

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sat 7/2

18:25-22:55

2 stops38h 30m

Perth

Fri 13/2

00:25-20:27

2 stops34h 02m

$2,248

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Wed 29/10

07:00-18:45

2 stops46h 45m

Perth

Wed 5/11

15:55-00:14

2 stops46h 19m

$2,289

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sun 8/2

13:58-16:50

2 stops36h 52m

Perth

Sun 15/2

18:50-17:23

2 stops36h 33m

$2,520

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Wed 4/2

17:55-16:50

2 stops32h 55m

Perth

Thu 12/2

23:50-17:23

2 stops31h 33m

$2,595

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sat 7/2

09:05-12:35

3 stops37h 30m

Perth

Mon 16/2

17:05-16:38

2 stops37h 33m

$2,713

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Thu 5/2

14:49-12:00

2 stops31h 11m

Perth

Mon 16/2

22:45-21:33

2 stops36h 48m

$2,723

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sat 7/2

06:00-12:00

2 stops40h 00m

Perth

Tue 17/2

15:05-21:33

2 stops44h 28m

$2,784

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Fri 6/2

14:49-12:00

2 stops31h 11m

Perth

Tue 17/2

22:45-21:33

2 stops36h 48m

$2,784

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 15 results
1
2

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.

Cheapflights Insights

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

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

Find hourly flight availability from Austin to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 October 2025.

When flying from Austin to Perth, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 52% versus a flight in the morning.

What is the cheapest day to fly from Austin to Perth?

Use this chart to determine the cheapest time to fly return from Austin to Perth. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Austin to Perth flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Austin to Perth?

    There are many flights that can get you from Austin to Perth in 36h 52m. Fly via Qatar Airways or Air New Zealand to get the fastest option. The distance between Austin and Perth is about 16806 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

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

    Currently, May is the cheapest month in which you can book a flight from Austin to Perth (average of $287). Flying from Austin to Perth in December is currently the most expensive (average of $409). 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

Travelling to a place near Perth?

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

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

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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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