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 July 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.

$694 Cheap Flights from Portland to Perth in 2026

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.

7:45 pm - 9:55 pm

PDX

PER

35h 10m

2 stops

10:40 pm - 2:51 pm

PER

PDX

31h 11m

2 stops

$1,235Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

5:03 pm - 2:30 pm

PDX

PER

30h 27m

2 stops

11:35 am - 8:48 pm

PER

PDX

25h 13m

2 stops

$1,253Qantas Airways

Tue, Oct 27 - Wed, Dec 2

6:18 pm - 5:00 pm

PDX

PER

31h 42m

2 stops

10:30 am - 11:16 pm

PER

PDX

27h 46m

2 stops

$1,275Qantas Airways

Sun, Oct 4 - Mon, Oct 12

3:30 pm - 3:45 pm

PDX

PER

33h 15m

2 stops

1:15 pm - 7:11 pm

PER

PDX

44h 56m

2 stops

$1,323Air Canada

Sun, Aug 16 - Sat, Aug 29

3:30 pm - 9:55 pm

PDX

PER

39h 25m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,331Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

2:53 pm - 12:25 pm

PDX

PER

30h 32m

2 stops

10:30 am - 8:36 pm

PER

PDX

25h 06m

2 stops

$1,348Multiple Airlines

Thu, Sep 3 - Thu, Sep 10

5:38 pm - 12:25 pm

PDX

PER

27h 47m

2 stops

10:30 am - 8:50 pm

PER

PDX

25h 20m

2 stops

$1,357Multiple Airlines

Thu, Aug 20 - Thu, Aug 27

5:38 pm - 12:25 pm

PDX

PER

27h 47m

2 stops

10:30 am - 11:59 pm

PER

PDX

28h 29m

2 stops

$1,358Qantas Airways

Thu, Aug 20 - Thu, Aug 27

6:18 pm - 1:45 pm

PDX

PER

28h 27m

3 stops

10:30 am - 8:33 pm

PER

PDX

25h 03m

2 stops

$1,482Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

6:18 pm - 8:55 pm

PDX

PER

35h 37m

2 stops

11:45 pm - 8:50 pm

PER

PDX

36h 05m

3 stops

$1,670Qantas Airways

Sun, Oct 4 - Mon, Oct 12

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KLM flights from Portland to Perth

Our best KLM deals on Portland to Perth flight tickets

KLM

Sep 14

PDX1:05 pmPortland

54h 40m

3 stops

PER10:45 amPerth

Sep 29

PER9:00 pmPerth

53h 10m

3 stops

PDX11:10 amPortland

$3,977

KLM

Oct 4

PDX1:05 pmPortland

62h 55m

3 stops

PER7:00 pmPerth

Oct 12

PER8:30 pmPerth

53h 40m

3 stops

PDX11:10 amPortland

$5,858

KLM

Oct 4

PDX1:05 pmPortland

62h 55m

3 stops

PER7:00 pmPerth

Oct 12

PER8:30 pmPerth

53h 40m

3 stops

PDX11:10 amPortland

$5,868

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Oct 27

PDX5:03 pmPortland

30h 27m

2 stops

PER2:30 pmPerth

Dec 2

PER11:35 amPerth

25h 13m

2 stops

PDX8:48 pmPortland

$1,253

Qantas Airways

Oct 4

PDX6:18 pmPortland

31h 42m

2 stops

PER5:00 pmPerth

Oct 12

PER10:30 amPerth

27h 46m

2 stops

PDX11:16 pmPortland

$1,275

Qantas Airways

Aug 20

PDX5:38 pmPortland

27h 47m

2 stops

PER12:25 pmPerth

Aug 27

PER10:30 amPerth

28h 29m

2 stops

PDX11:59 pmPortland

$1,358

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:45 pm-9:55 pm

2 stops35h 10m

Perth

Mon 10/12

10:40 pm-2:51 pm

2 stops31h 11m

$1,235

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/27

5:03 pm-2:30 pm

2 stops30h 27m

Perth

Wed 12/2

11:35 am-8:48 pm

2 stops25h 13m

$1,253

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

6:18 pm-5:00 pm

2 stops31h 42m

Perth

Mon 10/12

10:30 am-11:16 pm

2 stops27h 46m

$1,275

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 8/16

3:30 pm-3:45 pm

2 stops33h 15m

Perth

Sat 8/29

1:15 pm-7:11 pm

2 stops44h 56m

$1,323

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

3:30 pm-9:55 pm

2 stops39h 25m

Perth

Mon 10/12

10:40 pm-9:31 am

2 stops25h 51m

$1,331

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 9/3

2:53 pm-12:25 pm

2 stops30h 32m

Perth

Thu 9/10

10:30 am-8:36 pm

2 stops25h 06m

$1,348

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 8/20

5:38 pm-12:25 pm

2 stops27h 47m

Perth

Thu 8/27

10:30 am-8:50 pm

2 stops25h 20m

$1,357

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 8/20

5:38 pm-12:25 pm

2 stops27h 47m

Perth

Thu 8/27

10:30 am-11:59 pm

2 stops28h 29m

$1,358

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

6:18 pm-1:45 pm

3 stops28h 27m

Perth

Mon 10/12

10:30 am-8:33 pm

2 stops25h 03m

$1,482

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

6:18 pm-8:55 pm

2 stops35h 37m

Perth

Mon 10/12

11:45 pm-8:50 pm

3 stops36h 05m

$1,670

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Perth?

Qantas Airways is the most popular carrier operating from Portland to Perth

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	27h 47m
Direct flights	None

The fastest flight from Portland to Perth takes 27h 47m

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 27h 47m.
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 July 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 1,067 reviews		Search Qantas Airways flights

Rottnest Island

Fremantle

Mandurah

Scarborough

Waikiki

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.