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 April 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.

$674 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.

9:40 am - 6:35 pm

PDX

PER

41h 55m

2 stops

10:45 pm - 4:37 pm

PER

PDX

32h 52m

2 stops

$1,247Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

12:02 pm - 6:35 pm

PDX

PER

39h 33m

2 stops

10:45 pm - 2:55 pm

PER

PDX

32h 10m

2 stops

$1,287Multiple Airlines

Fri, Sep 25 - Mon, Dec 7

1:30 pm - 6:35 pm

PDX

PER

38h 05m

2 stops

10:45 pm - 9:13 pm

PER

PDX

37h 28m

2 stops

$1,335Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

11:57 am - 6:35 pm

PDX

PER

39h 38m

2 stops

10:45 pm - 4:37 pm

PER

PDX

32h 52m

2 stops

$1,336Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

9:30 pm - 12:15 pm

PDX

PER

47h 45m

2 stops

10:55 pm - 9:28 pm

PER

PDX

37h 33m

2 stops

$1,375Multiple Airlines

Fri, May 8 - Fri, May 15

9:50 am - 3:00 pm

PDX

PER

38h 10m

2 stops

10:40 pm - 9:30 am

PER

PDX

25h 50m

2 stops

$1,445Multiple Airlines

Sun, Apr 26 - Thu, Jun 4

12:33 pm - 11:15 am

PDX

PER

31h 42m

2 stops

10:35 am - 10:15 pm

PER

PDX

26h 40m

2 stops

$1,534Multiple Airlines

Sat, May 23 - Sat, May 30

7:45 pm - 3:45 pm

PDX

PER

29h 00m

2 stops

11:05 pm - 9:30 am

PER

PDX

25h 25m

2 stops

$1,535Multiple Airlines

Thu, May 21 - Thu, May 28

7:45 pm - 12:55 pm

PDX

PER

26h 10m

2 stops

1:15 pm - 9:30 am

PER

PDX

35h 15m

2 stops

$1,545Multiple Airlines

Wed, May 6 - Wed, May 13

7:00 am - 5:10 am

PDX

PER

31h 10m

2 stops

1:10 am - 8:31 pm

PER

PDX

34h 21m

3 stops

$1,715Multiple Airlines

Sun, Oct 4 - Sun, Oct 11

KLM flights from Portland to Perth

Our best KLM deals on Portland to Perth flight tickets

KLM

Apr 26

PDX1:05 pmPortland

45h 15m

3 stops

PER1:20 amPerth

Jun 4

PER9:00 pmPerth

53h 10m

3 stops

PDX11:10 amPortland

$3,722

KLM

May 23

PDX1:05 pmPortland

45h 15m

3 stops

PER1:20 amPerth

May 30

PER6:50 amPerth

43h 20m

3 stops

PDX11:10 amPortland

$5,811

KLM

May 8

PDX1:05 pmPortland

45h 15m

3 stops

PER1:20 amPerth

May 15

PER8:30 pmPerth

53h 40m

3 stops

PDX11:10 amPortland

$5,908

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

9:40 am-6:35 pm

2 stops41h 55m

Perth

Mon 10/12

10:45 pm-4:37 pm

2 stops32h 52m

$1,247

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 9/25

12:02 pm-6:35 pm

2 stops39h 33m

Perth

Mon 12/7

10:45 pm-2:55 pm

2 stops32h 10m

$1,287

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

1:30 pm-6:35 pm

2 stops38h 05m

Perth

Mon 10/12

10:45 pm-9:13 pm

2 stops37h 28m

$1,335

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

11:57 am-6:35 pm

2 stops39h 38m

Perth

Mon 10/12

10:45 pm-4:37 pm

2 stops32h 52m

$1,336

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 5/8

9:30 pm-12:15 pm

2 stops47h 45m

Perth

Fri 5/15

10:55 pm-9:28 pm

2 stops37h 33m

$1,375

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 4/26

9:50 am-3:00 pm

2 stops38h 10m

Perth

Thu 6/4

10:40 pm-9:30 am

2 stops25h 50m

$1,445

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 5/23

12:33 pm-11:15 am

2 stops31h 42m

Perth

Sat 5/30

10:35 am-10:15 pm

2 stops26h 40m

$1,534

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 5/21

7:45 pm-3:45 pm

2 stops29h 00m

Perth

Thu 5/28

11:05 pm-9:30 am

2 stops25h 25m

$1,535

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 5/6

7:45 pm-12:55 pm

2 stops26h 10m

Perth

Wed 5/13

1:15 pm-9:30 am

2 stops35h 15m

$1,545

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:00 am-5:10 am

2 stops31h 10m

Perth

Sun 10/11

1:10 am-8:31 pm

3 stops34h 21m

$1,715

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?

Air Canada and Qantas Airways are the most popular carriers 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	31h 42m
Direct flights	None

The fastest flight from Portland to Perth takes 31h 42m

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 31h 42m.
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 April 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 1,018 reviews		Search Qantas Airways flights

Mandurah

Fremantle

Rottnest Island

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.