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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Perth . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

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

How many operators does momondo search for flights from Portland Airport to Perth Airport?

As of November 2026, there is 1 operator available to choose from for flights from Portland Airport to Perth Airport.

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 layovers. 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 required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,323 Cheap Flights from Portland to Perth in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Perth

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 6:45 pmPDX Portland-PER Perth

40h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl

10:45 pm - 2:55 pmPER Perth-PDX Portland

32h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,323Qatar Airways

Wed, Feb 10 - Fri, Mar 5

10:31 am - 6:45 pmPDX Portland-PER Perth

40h 14m2 stops Seattle/Tacoma Intl Doha Hamad Intl

10:45 pm - 2:55 pmPER Perth-PDX Portland

32h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,323Qatar Airways

Wed, Feb 10 - Fri, Mar 5

7:31 pm - 6:45 pmPDX Portland-PER Perth

55h 14m2 stops Seattle/Tacoma Intl Doha Hamad Intl

10:45 pm - 2:55 pmPER Perth-PDX Portland

32h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,328Qatar Airways

Tue, Feb 9 - Fri, Mar 5

7:32 pm - 6:45 pmPDX Portland-PER Perth

55h 13m2 stops Seattle/Tacoma Intl Doha Hamad Intl

10:45 pm - 2:55 pmPER Perth-PDX Portland

32h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,328Qatar Airways

Tue, Feb 9 - Fri, Mar 5

10:31 am - 6:45 pmPDX Portland-PER Perth

40h 14m2 stops Seattle/Tacoma Intl Doha Hamad Intl

10:45 pm - 6:52 pmPER Perth-PDX Portland

36h 07m2 stops Doha Hamad Intl Los Angeles

$1,379Qatar Airways

Wed, Feb 10 - Fri, Mar 5

7:32 pm - 6:45 pmPDX Portland-PER Perth

55h 13m2 stops Seattle/Tacoma Intl Doha Hamad Intl

10:45 pm - 6:52 pmPER Perth-PDX Portland

36h 07m2 stops Doha Hamad Intl Los Angeles

$1,384Qatar Airways

Tue, Feb 9 - Fri, Mar 5

7:32 pm - 6:45 pmPDX Portland-PER Perth

55h 13m2 stops Seattle/Tacoma Intl Doha Hamad Intl

10:45 pm - 6:52 pmPER Perth-PDX Portland

36h 07m2 stops Doha Hamad Intl Los Angeles

$1,385Qatar Airways

Tue, Feb 9 - Fri, Mar 5

5:30 pm - 11:10 amPDX Portland-PER Perth

25h 40m2 stops Los Angeles Brisbane

11:10 pm - 1:50 pmPER Perth-PDX Portland

30h 40m2 stops Brisbane Los Angeles

$2,026Qantas Airways

Tue, Dec 15 - Fri, Jan 15

5:30 pm - 2:10 pmPDX Portland-PER Perth

28h 40m2 stops Los Angeles Brisbane

5:00 pm - 3:33 pmPER Perth-PDX Portland

38h 33m2 stops Brisbane Los Angeles

$2,242Qantas Airways

Wed, Dec 16 - Wed, Dec 23

7:00 am - 12:30 pmPDX Portland-PER Perth

37h 30m2 stops Los Angeles Sydney Kingsford Smith

10:45 pm - 8:27 pmPER Perth-PDX Portland

37h 42m3 stops Melbourne Sydney Kingsford Smith Las Vegas Harry Reid Intl

$7,599Qantas Airways

Thu, Jan 28 - Thu, Feb 4

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Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Feb 10

PDX10:30 amPortland

40h 15m

2 stops

PER6:45 pmPerth

Mar 5

PER10:45 pmPerth

32h 10m

2 stops

PDX2:55 pmPortland

$1,323

Qatar Airways

Feb 9

PDX7:31 pmPortland

55h 14m

2 stops

PER6:45 pmPerth

Mar 5

PER10:45 pmPerth

32h 10m

2 stops

PDX2:55 pmPortland

$1,328

Qatar Airways

Feb 10

PDX10:31 amPortland

40h 14m

2 stops

PER6:45 pmPerth

Mar 5

PER10:45 pmPerth

36h 07m

2 stops

PDX6:52 pmPortland

$1,379

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Dec 15

PDX5:30 pmPortland

25h 40m

2 stops

PER11:10 amPerth

Jan 15

PER11:10 pmPerth

30h 40m

2 stops

PDX1:50 pmPortland

$2,026

Qantas Airways

Dec 16

PDX5:30 pmPortland

28h 40m

2 stops

PER2:10 pmPerth

Dec 23

PER5:00 pmPerth

38h 33m

2 stops

PDX3:33 pmPortland

$2,242

Qantas Airways

Jan 28

PDX7:00 amPortland

37h 30m

2 stops

PER12:30 pmPerth

Feb 4

PER10:45 pmPerth

37h 42m

3 stops

PDX8:27 pmPortland

$7,599

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Wed 2/10

10:30 am-6:45 pm

2 stops40h 15m

Perth

Fri 3/5

10:45 pm-2:55 pm

2 stops32h 10m

$1,323

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Wed 2/10

10:31 am-6:45 pm

2 stops40h 14m

Perth

Fri 3/5

10:45 pm-2:55 pm

2 stops32h 10m

$1,323

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Tue 2/9

7:31 pm-6:45 pm

2 stops55h 14m

Perth

Fri 3/5

10:45 pm-2:55 pm

2 stops32h 10m

$1,328

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Tue 2/9

7:32 pm-6:45 pm

2 stops55h 13m

Perth

Fri 3/5

10:45 pm-2:55 pm

2 stops32h 10m

$1,328

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Wed 2/10

10:31 am-6:45 pm

2 stops40h 14m

Perth

Fri 3/5

10:45 pm-6:52 pm

2 stops36h 07m

$1,379

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Tue 2/9

7:32 pm-6:45 pm

2 stops55h 13m

Perth

Fri 3/5

10:45 pm-6:52 pm

2 stops36h 07m

$1,384

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Tue 2/9

7:32 pm-6:45 pm

2 stops55h 13m

Perth

Fri 3/5

10:45 pm-6:52 pm

2 stops36h 07m

$1,385

Quickest round-trip

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Tue 12/15

5:30 pm-11:10 am

2 stops25h 40m

Perth

Fri 1/15

11:10 pm-1:50 pm

2 stops30h 40m

$2,026

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Wed 12/16

5:30 pm-2:10 pm

2 stops28h 40m

Perth

Wed 12/23

5:00 pm-3:33 pm

2 stops38h 33m

$2,242

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Thu 1/28

7:00 am-12:30 pm

2 stops37h 30m

Perth

Thu 2/4

10:45 pm-8:27 pm

3 stops37h 42m

$7,599

Flights are sorted by cheapest round-trip 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 round-trip 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

Best Price Found	$1,323
Fastest flight time	26h 27m
Direct flights	None

The best flight deal from Portland to Perth found on momondo in the last 72 hours is $1,323

The fastest flight from Portland to Perth takes 26h 27m

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

Search flight deals

Frequently asked questions about flying from Portland to Perth

How far is Portland to Perth by plane?
Perth is 9215.1 mi away from Portland. In terms of flight time, this usually takes a little over 26h 27m.
When did momondo last update prices for flights from Portland Airport to Perth Airport?
Prices for flights from Portland Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Perth Airport?
As of November 2026, there is 1 operator available to choose from for flights from Portland Airport to Perth Airport.
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 layovers. 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 required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to Perth?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Perth is Qantas Airways (100% of total bookings).

Best airlines flying from Portland to Perth

Compare and see reviews for airlines that fly from Portland to Perth with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $1,426	Free Cancellation	Rating 7.5 1,122 reviews		Search Qantas Airways flights

Frequently asked questions about flying from Portland to Perth

How do I get Price Alerts for flights from Portland to Perth?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Perth. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Portland to Perth with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Mandurah

Rottnest Island

Fremantle

Scarborough

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Portland.

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

All flight searches from Portland to Perth on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Portland and Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.