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.

$1,950 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

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 05:10

PDX

PER

31h 10m2 stops

06:25 - 23:44

PER

PDX

32h 19m2 stops

$1,950Multiple Airlines

Fri, 1 May - Fri, 15 May

14:30 - 14:45

PDX

PER

32h 15m2 stops

13:50 - 09:35

PER

PDX

35h 45m2 stops

$1,999Multiple Airlines

Wed, 18 Feb - Wed, 25 Feb

13:35 - 11:55

PDX

PER

31h 20m2 stops

15:40 - 22:53

PER

PDX

46h 13m2 stops

$2,011Qatar Airways

Thu, 9 Apr - Mon, 27 Apr

15:41 - 11:15

PDX

PER

28h 34m2 stops

10:30 - 21:29

PER

PDX

25h 59m2 stops

$2,047Qantas Airways

Sun, 7 Jun - Fri, 12 Jun

15:22 - 18:15

PDX

PER

34h 53m2 stops

23:10 - 09:15

PER

PDX

26h 05m2 stops

$2,173Multiple Airlines

Wed, 14 Jan - Sat, 31 Jan

07:05 - 05:10

PDX

PER

31h 05m2 stops

01:10 - 20:35

PER

PDX

34h 25m3 stops

$2,346Multiple Airlines

Thu, 9 Apr - Sun, 26 Apr

07:16 - 16:45

PDX

PER

41h 29m2 stops

22:45 - 17:13

PER

PDX

34h 28m2 stops

$2,400Qantas Airways

Sun, 15 Feb - Wed, 18 Feb

09:50 - 13:00

PDX

PER

35h 10m3 stops

16:45 - 09:15

PER

PDX

32h 30m2 stops

$2,592Multiple Airlines

Wed, 18 Feb - Wed, 25 Feb

06:00 - 12:20

PDX

PER

38h 20m2 stops

22:45 - 22:41

PER

PDX

39h 56m2 stops

$2,703Qatar Airways

Sun, 15 Feb - Wed, 18 Feb

19:57 - 14:30

PDX

PER

26h 33m2 stops

22:55 - 18:55

PER

PDX

36h 00m3 stops

$2,855United Airlines

Sun, 15 Feb - Wed, 18 Feb

United Airlines flights from Portland to Perth

Our best United Airlines deals on Portland to Perth flight tickets

United Airlines

15 Feb

PDX15:50Portland

30h 40m

2 stops

PER14:30Perth

18 Feb

PER22:55Perth

36h 00m

3 stops

PDX18:55Portland

$2,855

Find similar

United Airlines

14 Jan

PDX15:50Portland

28h 40m

2 stops

PER12:30Perth

31 Jan

PER15:15Perth

43h 40m

3 stops

PDX18:55Portland

$3,809

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 1/5

07:00-05:10

2 stops31h 10m

Perth

Fri 15/5

06:25-23:44

2 stops32h 19m

$1,950

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 18/2

14:30-14:45

2 stops32h 15m

Perth

Wed 25/2

13:50-09:35

2 stops35h 45m

$1,999

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 9/4

13:35-11:55

2 stops31h 20m

Perth

Mon 27/4

15:40-22:53

2 stops46h 13m

$2,011

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 7/6

15:41-11:15

2 stops28h 34m

Perth

Fri 12/6

10:30-21:29

2 stops25h 59m

$2,047

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 14/1

15:22-18:15

2 stops34h 53m

Perth

Sat 31/1

23:10-09:15

2 stops26h 05m

$2,173

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 9/4

07:05-05:10

2 stops31h 05m

Perth

Sun 26/4

01:10-20:35

3 stops34h 25m

$2,346

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 15/2

07:16-16:45

2 stops41h 29m

Perth

Wed 18/2

22:45-17:13

2 stops34h 28m

$2,400

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 18/2

09:50-13:00

3 stops35h 10m

Perth

Wed 25/2

16:45-09:15

2 stops32h 30m

$2,592

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 15/2

06:00-12:20

2 stops38h 20m

Perth

Wed 18/2

22:45-22:41

2 stops39h 56m

$2,703

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 15/2

19:57-14:30

2 stops26h 33m

Perth

Wed 18/2

22:55-18:55

3 stops36h 00m

$2,855

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	31h 20m
Direct flights	None

The fastest flight from Portland to Perth takes 31h 20m

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 31h 20m, 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.