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Cheap flights from Austin to Perth from $1,294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Perth departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Austin to Perth

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
15:35 - 14:40
AUS
-
PER
34h 05m
2 stops
United Airlines Logo
23:45 - 21:58
PER
-
AUS
35h 13m
2 stops
$2,393United Airlines
Thu, 6 Aug - Thu, 13 Aug
Cathay Pacific Logo
18:26 - 06:50
AUS
-
PER
47h 24m
2 stops
Cathay Pacific Logo
08:20 - 10:45
PER
-
AUS
39h 25m
2 stops
$7,259Cathay Pacific
Sun, 19 Jul - Mon, 27 Jul
Multiple Airlines Logo
19:07 - 06:50
AUS
-
PER
46h 43m
2 stops
Multiple Airlines Logo
08:20 - 10:45
PER
-
AUS
39h 25m
2 stops
$7,273Multiple Airlines
Sun, 19 Jul - Mon, 27 Jul
Multiple Airlines Logo
13:02 - 21:55
AUS
-
PER
43h 53m
3 stops
Multiple Airlines Logo
10:30 - 21:44
PER
-
AUS
24h 14m
2 stops
$15,421Multiple Airlines
Sun, 19 Jul - Mon, 27 Jul
Multiple Airlines Logo
20:43 - 01:10
AUS
-
PER
39h 27m
3 stops
Multiple Airlines Logo
15:50 - 21:44
PER
-
AUS
42h 54m
3 stops
$18,680Multiple Airlines
Sun, 19 Jul - Mon, 27 Jul

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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, momondo users made 78,305 searches. Data last updated 23 June 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 - PER

AUSPER

Austin Bergstrom

Thu 6/8

15:35-14:40

2 stops34h 05m

Perth

Thu 13/8

23:45-21:58

2 stops35h 13m

$2,393

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sun 19/7

18:26-06:50

2 stops47h 24m

Perth

Mon 27/7

08:20-10:45

2 stops39h 25m

$7,259

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sun 19/7

19:07-06:50

2 stops46h 43m

Perth

Mon 27/7

08:20-10:45

2 stops39h 25m

$7,273
Fastest return journey

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sun 19/7

13:02-21:55

3 stops43h 53m

Perth

Mon 27/7

10:30-21:44

2 stops24h 14m

$15,421

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sun 19/7

20:43-01:10

3 stops39h 27m

Perth

Mon 27/7

15:50-21:44

3 stops42h 54m

$18,680
Cheapest one-way

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sat 10/10

13:44-11:15

2 stops32h 31m

$1,294

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sat 10/10

13:44-21:10

2 stops42h 26m

$1,312

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Sat 10/10

19:04-04:45

3 stops44h 41m

$1,343
Fastest single journey

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Fri 9/10

19:35-14:40

2 stops30h 05m

$1,359

AustinPerth

AUS - PER

AUSPER

Austin Bergstrom

Fri 9/10

22:24-18:30

3 stops55h 06m

$1,361

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Austin to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Austin Bergstrom to Perth?

American Airlines, Qantas Airways, and United Airlines are the most popular carriers operating from Austin Bergstrom to Perth

When to book flights from Austin to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Austin to Perth (AUS to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Perth

Fastest flight time

38h 15m

Direct flights

None
The fastest flight from Austin to Perth takes 38h 15m
There are no direct flights from Austin to Perth. There are no popular flight routes from Austin to Perth.
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Frequently asked questions about flying from Austin to Perth

  • How far is Austin Bergstrom to Perth by plane?

    A flight from Austin Bergstrom to Perth will travel around 16811.6 km. Flights usually cover this in 38h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Perth Airport?

    Prices for flights from Austin Bergstrom Airport to Perth Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Austin Bergstrom Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Perth?

It is quick and easy to find Austin to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

Can I find flights from Austin to Perth with flexible booking policies on momondo?

Yes. All flights to Perth from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Austin to Perth?

Once all potential Austin to Perth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austin to Perth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Austin and alert you when they change.

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