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 March 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.

$564 Cheap Flights from Portland to Perth in 2026

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Find the cheapest flights from Portland to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 5:10 am

PDX

PER

31h 10m

2 stops

1:45 pm - 9:25 am

PER

PDX

34h 40m

2 stops

$1,238Multiple Airlines

Tue, Aug 25 - Mon, Aug 31

7:00 am - 5:10 am

PDX

PER

31h 10m

2 stops

1:10 am - 8:31 pm

PER

PDX

34h 21m

3 stops

$1,355Multiple Airlines

Tue, Aug 25 - Sun, Aug 30

11:59 am - 11:55 am

PDX

PER

32h 56m

2 stops

10:45 pm - 4:50 pm

PER

PDX

33h 05m

2 stops

$1,392Qatar Airways

Fri, May 8 - Fri, May 15

1:52 pm - 6:35 pm

PDX

PER

37h 43m

2 stops

10:45 pm - 4:50 pm

PER

PDX

33h 05m

2 stops

$1,435Qatar Airways

Tue, May 12 - Tue, May 19

5:08 pm - 3:15 pm

PDX

PER

31h 07m

2 stops

10:35 am - 11:59 pm

PER

PDX

28h 24m

2 stops

$1,528Qantas Airways

Wed, Jul 8 - Thu, Jul 16

10:10 am - 10:15 pm

PDX

PER

45h 05m

2 stops

3:30 pm - 2:51 pm

PER

PDX

38h 21m

2 stops

$1,617Multiple Airlines

Sun, May 17 - Mon, Aug 31

5:00 am - 11:55 pm

PDX

PER

27h 55m

2 stops

1:10 am - 8:31 pm

PER

PDX

34h 21m

3 stops

$1,766Multiple Airlines

Sun, May 17 - Sun, Aug 30

10:10 am - 3:45 pm

PDX

PER

38h 35m

2 stops

12:10 am - 4:50 pm

PER

PDX

31h 40m

3 stops

$1,871Multiple Airlines

Fri, May 8 - Thu, May 14

7:45 pm - 3:45 pm

PDX

PER

29h 00m

2 stops

12:10 am - 9:35 pm

PER

PDX

36h 25m

3 stops

$1,893Multiple Airlines

Tue, May 12 - Mon, May 18

7:20 am - 5:10 am

PDX

PER

30h 50m

2 stops

1:10 am - 8:50 pm

PER

PDX

34h 40m

3 stops

$2,025Multiple Airlines

Wed, Jul 8 - Wed, Jul 15

Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

May 8

PDX11:59 amPortland

32h 56m

2 stops

PER11:55 amPerth

May 15

PER10:45 pmPerth

33h 05m

2 stops

PDX4:50 pmPortland

$1,392

Qatar Airways

May 12

PDX1:52 pmPortland

37h 43m

2 stops

PER6:35 pmPerth

May 19

PER10:45 pmPerth

33h 05m

2 stops

PDX4:50 pmPortland

$1,435

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Jul 8

PDX5:08 pmPortland

31h 07m

2 stops

PER3:15 pmPerth

Jul 16

PER10:35 amPerth

28h 24m

2 stops

PDX11:59 pmPortland

$1,528

Qantas Airways

Mar 30

PDX10:31 amPortland

34h 44m

2 stops

PER12:15 pmPerth

Apr 1

PER3:25 pmPerth

45h 27m

2 stops

PDX9:52 pmPortland

$3,127

Qantas Airways

May 26

PDX5:40 pmPortland

29h 05m

2 stops

PER1:45 pmPerth

Jun 22

PER11:55 pmPerth

38h 57m

2 stops

PDX11:52 pmPortland

$3,422

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 8/25

7:00 am-5:10 am

2 stops31h 10m

Perth

Mon 8/31

1:45 pm-9:25 am

2 stops34h 40m

$1,238

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 8/25

7:00 am-5:10 am

2 stops31h 10m

Perth

Sun 8/30

1:10 am-8:31 pm

3 stops34h 21m

$1,355

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 5/8

11:59 am-11:55 am

2 stops32h 56m

Perth

Fri 5/15

10:45 pm-4:50 pm

2 stops33h 05m

$1,392

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 5/12

1:52 pm-6:35 pm

2 stops37h 43m

Perth

Tue 5/19

10:45 pm-4:50 pm

2 stops33h 05m

$1,435

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 7/8

5:08 pm-3:15 pm

2 stops31h 07m

Perth

Thu 7/16

10:35 am-11:59 pm

2 stops28h 24m

$1,528

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 5/17

10:10 am-10:15 pm

2 stops45h 05m

Perth

Mon 8/31

3:30 pm-2:51 pm

2 stops38h 21m

$1,617

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 5/17

5:00 am-11:55 pm

2 stops27h 55m

Perth

Sun 8/30

1:10 am-8:31 pm

3 stops34h 21m

$1,766

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 5/8

10:10 am-3:45 pm

2 stops38h 35m

Perth

Thu 5/14

12:10 am-4:50 pm

3 stops31h 40m

$1,871

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 5/12

7:45 pm-3:45 pm

2 stops29h 00m

Perth

Mon 5/18

12:10 am-9:35 pm

3 stops36h 25m

$1,893

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 7/8

7:20 am-5:10 am

2 stops30h 50m

Perth

Wed 7/15

1:10 am-8:50 pm

3 stops34h 40m

$2,025

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 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

Fastest flight time	34h 44m
Direct flights	None

The fastest flight from Portland to Perth takes 34h 44m

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?
Perth is 9215.1 mi away from Portland. In terms of flight time, this usually takes a little over 34h 44m.
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 March 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 $1,431	Free Cancellation	Rating 7.5 1,013 reviews		Search Qantas Airways flights

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.

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Scarborough

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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.