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.

$673 Cheap Flights from Portland to Perth in 2026

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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.

10:45 am - 6:35 pm

PDX

PER

40h 50m

2 stops

10:45 pm - 2:55 pm

PER

PDX

32h 10m

2 stops

$1,335Multiple Airlines

Mon, Sep 7 - Thu, Dec 3

1:52 pm - 12:15 pm

PDX

PER

31h 23m

2 stops

10:55 pm - 9:28 pm

PER

PDX

37h 33m

2 stops

$1,353Qatar Airways

Mon, Apr 27 - Fri, Jun 5

1:52 pm - 12:15 pm

PDX

PER

31h 23m

2 stops

10:55 pm - 9:28 pm

PER

PDX

37h 33m

2 stops

$1,393Qatar Airways

Sat, Apr 25 - Fri, Jun 5

7:00 am - 5:10 am

PDX

PER

31h 10m

2 stops

4:55 pm - 1:45 pm

PER

PDX

35h 50m

2 stops

$1,408Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

9:50 am - 10:40 pm

PDX

PER

45h 50m

2 stops

10:40 pm - 9:30 am

PER

PDX

25h 50m

2 stops

$1,431Multiple Airlines

Sat, Apr 25 - Thu, Jun 4

9:50 am - 10:40 pm

PDX

PER

45h 50m

2 stops

11:55 pm - 9:30 am

PER

PDX

24h 35m

2 stops

$1,436Multiple Airlines

Sun, Apr 26 - Thu, Jun 4

9:50 am - 10:40 pm

PDX

PER

45h 50m

2 stops

1:15 pm - 2:45 pm

PER

PDX

40h 30m

2 stops

$1,437Multiple Airlines

Sat, Apr 25 - Wed, Jun 3

10:45 am - 6:35 pm

PDX

PER

40h 50m

2 stops

10:45 pm - 2:55 pm

PER

PDX

32h 10m

2 stops

$1,452Qatar Airways

Thu, Sep 10 - Fri, Dec 4

7:05 pm - 1:35 pm

PDX

PER

27h 30m

2 stops

11:55 pm - 9:30 am

PER

PDX

24h 35m

2 stops

$1,481Multiple Airlines

Fri, Apr 24 - Thu, Jun 4

7:10 am - 6:35 pm

PDX

PER

44h 25m

2 stops

10:45 pm - 4:37 pm

PER

PDX

33h 52m

2 stops

$1,492Qatar Airways

Mon, Sep 7 - Sun, Dec 6

Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Apr 27

PDX1:52 pmPortland

31h 23m

2 stops

PER12:15 pmPerth

Jun 5

PER10:55 pmPerth

37h 33m

2 stops

PDX9:28 pmPortland

$1,353

Qatar Airways

Apr 25

PDX1:52 pmPortland

31h 23m

2 stops

PER12:15 pmPerth

Jun 5

PER10:55 pmPerth

37h 33m

2 stops

PDX9:28 pmPortland

$1,393

Qatar Airways

Sep 10

PDX10:45 amPortland

40h 50m

2 stops

PER6:35 pmPerth

Dec 4

PER10:45 pmPerth

32h 10m

2 stops

PDX2:55 pmPortland

$1,452

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Apr 25

PDX1:09 pmPortland

41h 01m

2 stops

PER9:10 pmPerth

Jun 6

PER10:35 amPerth

26h 52m

2 stops

PDX10:27 pmPortland

$1,617

Qantas Airways

Apr 28

PDX2:50 pmPortland

29h 25m

2 stops

PER11:15 amPerth

Jun 5

PER11:45 pmPerth

31h 53m

2 stops

PDX4:38 pmPortland

$1,661

Qantas Airways

Apr 28

PDX2:50 pmPortland

29h 25m

2 stops

PER11:15 amPerth

Jun 6

PER10:35 amPerth

26h 40m

2 stops

PDX10:15 pmPortland

$1,666

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 9/7

10:45 am-6:35 pm

2 stops40h 50m

Perth

Thu 12/3

10:45 pm-2:55 pm

2 stops32h 10m

$1,335

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 4/27

1:52 pm-12:15 pm

2 stops31h 23m

Perth

Fri 6/5

10:55 pm-9:28 pm

2 stops37h 33m

$1,353

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

1:52 pm-12:15 pm

2 stops31h 23m

Perth

Fri 6/5

10:55 pm-9:28 pm

2 stops37h 33m

$1,393

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 9/4

7:00 am-5:10 am

2 stops31h 10m

Perth

Mon 9/7

4:55 pm-1:45 pm

2 stops35h 50m

$1,408

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

9:50 am-10:40 pm

2 stops45h 50m

Perth

Thu 6/4

10:40 pm-9:30 am

2 stops25h 50m

$1,431

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 4/26

9:50 am-10:40 pm

2 stops45h 50m

Perth

Thu 6/4

11:55 pm-9:30 am

2 stops24h 35m

$1,436

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

9:50 am-10:40 pm

2 stops45h 50m

Perth

Wed 6/3

1:15 pm-2:45 pm

2 stops40h 30m

$1,437

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 9/10

10:45 am-6:35 pm

2 stops40h 50m

Perth

Fri 12/4

10:45 pm-2:55 pm

2 stops32h 10m

$1,452

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 4/24

7:05 pm-1:35 pm

2 stops27h 30m

Perth

Thu 6/4

11:55 pm-9:30 am

2 stops24h 35m

$1,481

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 9/7

7:10 am-6:35 pm

2 stops44h 25m

Perth

Sun 12/6

10:45 pm-4:37 pm

2 stops33h 52m

$1,492

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 10m
Direct flights	None

The fastest flight from Portland to Perth takes 31h 10m

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 10m.
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 1,016 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.