How do I get Price Alerts for flights from Portland to Perth?

Confirm your travel details to search for the latest offers for flights from Portland to Perth . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Portland to Perth with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Portland Airport to Perth Airport?

Prices for flights from Portland Airport to Perth Airport are updated daily.

How old do you have to be to fly from Portland Airport to Perth Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Perth Airport.

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

The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$763 Cheap Flights from Portland to Perth in 2025/26

1 adult

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Find the cheapest flights from Portland to Perth

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 23:55PDX-PER

26h 55m2 stops

17:05 - 13:19PER-PDX

35h 14m2 stops

$1,788Multiple Airlines

Find Deal

Tue, 10 Mar - Mon, 23 Mar

06:00 - 23:55PDX-PER

26h 55m2 stops

01:15 - 13:19PER-PDX

27h 04m2 stops

$1,891Multiple Airlines

Find Deal

Tue, 10 Mar - Sun, 22 Mar

19:00 - 20:10PDX-PER

33h 10m2 stops

22:55 - 14:40PER-PDX

31h 45m2 stops

$2,079Air Canada

Find Deal

Sat, 7 Feb - Tue, 24 Feb

19:00 - 20:10PDX-PER

33h 10m2 stops

22:55 - 14:40PER-PDX

31h 45m2 stops

$2,092Air Canada

Find Deal

Sat, 7 Feb - Tue, 24 Feb

12:33 - 16:15PDX-PER

35h 42m2 stops

22:40 - 20:21PER-PDX

37h 41m2 stops

$2,161Qantas Airways

Find Deal

Thu, 13 Nov - Wed, 3 Dec

22:28 - 18:45PDX-PER

52h 17m2 stops

22:45 - 16:31PER-PDX

33h 46m2 stops

$2,168Qatar Airways

Find Deal

Sat, 15 Nov - Tue, 18 Nov

13:24 - 18:45PDX-PER

37h 21m2 stops

22:45 - 22:21PER-PDX

38h 36m2 stops

$2,255Qatar Airways

Find Deal

Mon, 24 Nov - Tue, 31 Mar

07:00 - 06:55PDX-PER

31h 55m2 stops

00:25 - 16:50PER-PDX

56h 25m2 stops

$2,267Cathay Pacific

Find Deal

Thu, 13 Nov - Tue, 2 Dec

06:00 - 12:05PDX-PER

38h 05m2 stops

15:20 - 17:12PER-PDX

41h 52m2 stops

$2,345Qantas Airways

Find Deal

Fri, 14 Nov - Sun, 30 Nov

17:42 - 22:55PDX-PER

37h 13m2 stops

00:10 - 22:36PER-PDX

37h 26m2 stops

$2,423Cathay Pacific

Find Deal

Mon, 24 Nov - Mon, 30 Mar

Air Canada flights from Portland to Perth

Our best Air Canada deals on Portland to Perth flight tickets

Air Canada

7 Feb

PDX19:00Portland

33h 10m

2 stops

PER20:10Perth

24 Feb

PER22:55Perth

31h 45m

2 stops

PDX14:40Portland

$2,079

Find similar

Air Canada

7 Feb

PDX19:00Portland

33h 10m

2 stops

PER20:10Perth

24 Feb

PER22:55Perth

31h 45m

2 stops

PDX14:40Portland

$2,092

Find similar

Air Canada

7 Feb

PDX19:00Portland

33h 10m

2 stops

PER20:10Perth

24 Feb

PER22:55Perth

26h 20m

2 stops

PDX09:15Portland

$2,095

Find similar

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

13 Nov

PDX12:33Portland

35h 42m

2 stops

PER16:15Perth

3 Dec

PER22:40Perth

37h 41m

2 stops

PDX20:21Portland

$2,161

Find similar

Qantas Airways

14 Nov

PDX06:00Portland

38h 05m

2 stops

PER12:05Perth

30 Nov

PER15:20Perth

41h 52m

2 stops

PDX17:12Portland

$2,345

Find similar

Qantas Airways

14 Nov

PDX06:00Portland

38h 05m

2 stops

PER12:05Perth

30 Nov

PER22:55Perth

34h 17m

2 stops

PDX17:12Portland

$2,347

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/3

06:00-23:55

2 stops26h 55m

Perth

Mon 23/3

17:05-13:19

2 stops35h 14m

$1,788

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/3

06:00-23:55

2 stops26h 55m

Perth

Sun 22/3

01:15-13:19

2 stops27h 04m

$1,891

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 7/2

19:00-20:10

2 stops33h 10m

Perth

Tue 24/2

22:55-14:40

2 stops31h 45m

$2,079

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 7/2

19:00-20:10

2 stops33h 10m

Perth

Tue 24/2

22:55-14:40

2 stops31h 45m

$2,092

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 13/11

12:33-16:15

2 stops35h 42m

Perth

Wed 3/12

22:40-20:21

2 stops37h 41m

$2,161

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 15/11

22:28-18:45

2 stops52h 17m

Perth

Tue 18/11

22:45-16:31

2 stops33h 46m

$2,168

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 24/11

13:24-18:45

2 stops37h 21m

Perth

Tue 31/3

22:45-22:21

2 stops38h 36m

$2,255

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 13/11

07:00-06:55

2 stops31h 55m

Perth

Tue 2/12

00:25-16:50

2 stops56h 25m

$2,267

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 14/11

06:00-12:05

2 stops38h 05m

Perth

Sun 30/11

15:20-17:12

2 stops41h 52m

$2,345

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 24/11

17:42-22:55

2 stops37h 13m

Perth

Mon 30/3

00:10-22:36

2 stops37h 26m

$2,423

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Portland to Perth

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

Estimated return price

Cheap Portland to Perth (PDX to PER) flight deals and tips

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

Direct flights	None

There are no direct flights from Portland to Perth. There are no popular flight routes from Portland to Perth.

Search flight deals

How far is Portland to Perth by plane?
Portland and Perth are 14830.2 km apart from one another. Flights usually cover this in 26h 19m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Perth Airport?
Prices for flights from Portland Airport to Perth Airport are updated daily.
How old do you have to be to fly from Portland Airport to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Portland to Perth?
Confirm your travel details to search for the latest offers for flights from Portland to Perth. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Portland to Perth with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Fremantle

Mandurah

Scarborough

Rottnest Island

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Perth for you.

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

momondo does allow users to show only those flights to Perth from Portland which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Portland to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland 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 Portland and alert you when they change.