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.

$1,746 Cheap Flights from Portland to Perth in 2026

1 adult

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Find the cheapest flights from Portland to Perth

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:38 - 14:30

PDX

PER

29h 52m

2 stops

22:45 - 13:37

PER

PDX

29h 52m

2 stops

$1,746Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

07:05 - 11:55

PDX

PER

36h 50m

2 stops

22:45 - 21:38

PER

PDX

37h 53m

2 stops

$1,894Qatar Airways

Tue, 3 Mar - Tue, 17 Mar

09:30 - 11:55

PDX

PER

34h 25m

2 stops

23:10 - 13:40

PER

PDX

30h 30m

2 stops

$2,030Multiple Airlines

Sat, 28 Feb - Sat, 7 Mar

07:16 - 12:35

PDX

PER

37h 19m

3 stops

01:15 - 20:34

PER

PDX

34h 19m

2 stops

$2,260Multiple Airlines

Tue, 3 Mar - Mon, 16 Mar

07:16 - 12:35

PDX

PER

37h 19m

3 stops

01:15 - 16:41

PER

PDX

30h 26m

3 stops

$2,311Multiple Airlines

Tue, 3 Mar - Mon, 16 Mar

21:19 - 11:55

PDX

PER

46h 36m

2 stops

22:45 - 23:44

PER

PDX

40h 59m

2 stops

$2,430Qatar Airways

Sun, 15 Feb - Wed, 18 Feb

21:19 - 18:45

PDX

PER

53h 26m

2 stops

22:45 - 23:44

PER

PDX

40h 59m

2 stops

$2,432Qatar Airways

Sun, 15 Feb - Wed, 18 Feb

15:40 - 16:45

PDX

PER

33h 05m

3 stops

22:55 - 11:33

PER

PDX

28h 38m

2 stops

$2,966Air New Zealand

Sat, 28 Feb - Sat, 7 Mar

13:39 - 20:20

PDX

PER

39h 41m

2 stops

17:45 - 18:48

PER

PDX

40h 03m

3 stops

$3,267Air New Zealand

Sun, 15 Mar - Sun, 22 Mar

15:40 - 16:45

PDX

PER

33h 05m

3 stops

22:55 - 11:33

PER

PDX

28h 38m

3 stops

$3,284Air New Zealand

Sat, 28 Feb - Sat, 7 Mar

Air Canada flights from Portland to Perth

Our best Air Canada deals on Portland to Perth flight tickets

Air Canada

31 Jan

PDX19:00Portland

28h 55m

2 stops

PER15:55Perth

18 Feb

PER16:45Perth

41h 45m

2 stops

PDX18:30Portland

$9,431

Air Canada

31 Jan

PDX19:00Portland

28h 55m

2 stops

PER15:55Perth

19 Feb

PER22:55Perth

35h 35m

2 stops

PDX18:30Portland

$9,889

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

21 Feb

PDX10:30Portland

38h 50m

2 stops

PER17:20Perth

7 Mar

PER22:40Perth

40h 02m

2 stops

PDX22:42Portland

$9,082

Qantas Airways

21 Feb

PDX10:30Portland

38h 50m

2 stops

PER17:20Perth

7 Mar

PER22:55Perth

36h 58m

2 stops

PDX19:53Portland

$9,091

Qantas Airways

1 Feb

PDX16:51Portland

27h 34m

2 stops

PER12:25Perth

19 Feb

PER07:30Perth

29h 23m

2 stops

PDX20:53Portland

$9,984

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 15/3

17:38-14:30

2 stops29h 52m

Perth

Sun 22/3

22:45-13:37

2 stops29h 52m

$1,746

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 3/3

07:05-11:55

2 stops36h 50m

Perth

Tue 17/3

22:45-21:38

2 stops37h 53m

$1,894

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 28/2

09:30-11:55

2 stops34h 25m

Perth

Sat 7/3

23:10-13:40

2 stops30h 30m

$2,030

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 3/3

07:16-12:35

3 stops37h 19m

Perth

Mon 16/3

01:15-20:34

2 stops34h 19m

$2,260

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 3/3

07:16-12:35

3 stops37h 19m

Perth

Mon 16/3

01:15-16:41

3 stops30h 26m

$2,311

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 15/2

21:19-11:55

2 stops46h 36m

Perth

Wed 18/2

22:45-23:44

2 stops40h 59m

$2,430

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 15/2

21:19-18:45

2 stops53h 26m

Perth

Wed 18/2

22:45-23:44

2 stops40h 59m

$2,432

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 28/2

15:40-16:45

3 stops33h 05m

Perth

Sat 7/3

22:55-11:33

2 stops28h 38m

$2,966

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 15/3

13:39-20:20

2 stops39h 41m

Perth

Sun 22/3

17:45-18:48

3 stops40h 03m

$3,267

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 28/2

15:40-16:45

3 stops33h 05m

Perth

Sat 7/3

22:55-11:33

3 stops28h 38m

$3,284

Flights are sorted by cheapest return flights first.

Sorted 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

Fastest flight time	29h 52m
Direct flights	None

The fastest flight from Portland to Perth takes 29h 52m

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 29h 52m, 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.