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 2025, there are 2 operators 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.

$757 Cheap Flights from Portland to Perth in 2025/26

Q: What is the typical price of a round-trip flight between Portland and Perth?

Prices are currently low for flights on this route. Typical prices usually range from $1,455 to $1,945. The lowest price recently found on this route was $1,225.

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Find the cheapest flights from Portland to Perth

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One-way

Cheap round-trip flights

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7:00 am - 5:10 amPDX-PER

31h 10m2 stops

5:10 pm - 12:21 pmPER-PDX

34h 11m2 stops

$1,225Multiple Airlines

Find Deal

ter, abr 7 - sex, abr 17

7:00 am - 5:10 amPDX-PER

31h 10m2 stops

1:10 am - 2:49 pmPER-PDX

28h 39m2 stops

$1,283Multiple Airlines

Find Deal

ter, abr 7 - qui, abr 16

7:00 pm - 10:15 pmPDX-PER

35h 15m2 stops

11:10 pm - 9:15 amPER-PDX

26h 05m2 stops

$1,291Multiple Airlines

Find Deal

seg, fev 2 - seg, fev 23

2:57 pm - 2:30 pmPDX-PER

31h 33m2 stops

10:45 pm - 5:11 pmPER-PDX

34h 26m2 stops

$1,411Qantas Airways

Find Deal

sáb, jan 31 - qui, fev 26

7:20 am - 10:55 pmPDX-PER

47h 35m2 stops

8:30 am - 8:53 pmPER-PDX

28h 23m2 stops

$1,414Cathay Pacific

Find Deal

ter, fev 3 - qui, fev 26

7:00 pm - 5:20 pmPDX-PER

30h 20m2 stops

11:10 pm - 9:15 amPER-PDX

26h 05m2 stops

$1,426Multiple Airlines

Find Deal

sáb, fev 7 - ter, fev 24

7:00 pm - 5:20 pmPDX-PER

30h 20m2 stops

11:10 pm - 9:15 amPER-PDX

26h 05m2 stops

$1,427Multiple Airlines

Find Deal

sáb, fev 7 - ter, fev 24

7:00 pm - 5:20 pmPDX-PER

30h 20m2 stops

11:10 pm - 9:15 amPER-PDX

26h 05m2 stops

$1,430Multiple Airlines

Find Deal

sáb, fev 7 - ter, fev 24

3:22 pm - 12:05 pmPDX-PER

28h 43m2 stops

10:45 pm - 5:11 pmPER-PDX

34h 26m2 stops

$1,438Qantas Airways

Find Deal

ter, fev 3 - dom, fev 22

10:30 am - 11:55 amPDX-PER

33h 25m2 stops

10:45 pm - 4:43 pmPER-PDX

33h 58m2 stops

$1,441Qatar Airways

Find Deal

ter, fev 3 - ter, fev 24

Cathay Pacific flights from Portland to Perth

Our best Cathay Pacific deals on Portland to Perth flight tickets

Cathay Pacific

Feb 3

PDX7:20 amPortland

47h 35m

2 stops

PER10:55 pmPerth

Feb 26

PER8:30 amPerth

28h 23m

2 stops

PDX8:53 pmPortland

$1,414

Find similar

Cathay Pacific

May 2

PDX7:30 amPortland

33h 15m

2 stops

PER7:45 amPerth

May 5

PER12:10 amPerth

31h 18m

2 stops

PDX4:28 pmPortland

$1,464

Find similar

Cathay Pacific

Feb 2

PDX5:51 pmPortland

37h 04m

2 stops

PER10:55 pmPerth

Feb 20

PER8:30 amPerth

28h 23m

2 stops

PDX8:53 pmPortland

$1,539

Find similar

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Jan 31

PDX2:57 pmPortland

31h 33m

2 stops

PER2:30 pmPerth

Feb 26

PER10:45 pmPerth

34h 26m

2 stops

PDX5:11 pmPortland

$1,411

Find similar

Qantas Airways

Feb 3

PDX3:22 pmPortland

28h 43m

2 stops

PER12:05 pmPerth

Feb 22

PER10:45 pmPerth

34h 26m

2 stops

PDX5:11 pmPortland

$1,438

Find similar

Qantas Airways

Feb 2

PDX2:57 pmPortland

40h 53m

2 stops

PER11:50 pmPerth

Feb 23

PER10:45 pmPerth

37h 49m

3 stops

PDX8:34 pmPortland

$1,477

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

ter 4/7

7:00 am-5:10 am

2 stops31h 10m

Perth

sex 4/17

5:10 pm-12:21 pm

2 stops34h 11m

$1,225

PortlandPerth

PDX - PER

PDXPER

Portland

ter 4/7

7:00 am-5:10 am

2 stops31h 10m

Perth

qui 4/16

1:10 am-2:49 pm

2 stops28h 39m

$1,283

PortlandPerth

PDX - PER

PDXPER

Portland

seg 2/2

7:00 pm-10:15 pm

2 stops35h 15m

Perth

seg 2/23

11:10 pm-9:15 am

2 stops26h 05m

$1,291

PortlandPerth

PDX - PER

PDXPER

Portland

sáb 1/31

2:57 pm-2:30 pm

2 stops31h 33m

Perth

qui 2/26

10:45 pm-5:11 pm

2 stops34h 26m

$1,411

PortlandPerth

PDX - PER

PDXPER

Portland

ter 2/3

7:20 am-10:55 pm

2 stops47h 35m

Perth

qui 2/26

8:30 am-8:53 pm

2 stops28h 23m

$1,414

PortlandPerth

PDX - PER

PDXPER

Portland

sáb 2/7

7:00 pm-5:20 pm

2 stops30h 20m

Perth

ter 2/24

11:10 pm-9:15 am

2 stops26h 05m

$1,426

PortlandPerth

PDX - PER

PDXPER

Portland

sáb 2/7

7:00 pm-5:20 pm

2 stops30h 20m

Perth

ter 2/24

11:10 pm-9:15 am

2 stops26h 05m

$1,427

PortlandPerth

PDX - PER

PDXPER

Portland

sáb 2/7

7:00 pm-5:20 pm

2 stops30h 20m

Perth

ter 2/24

11:10 pm-9:15 am

2 stops26h 05m

$1,430

PortlandPerth

PDX - PER

PDXPER

Portland

ter 2/3

3:22 pm-12:05 pm

2 stops28h 43m

Perth

dom 2/22

10:45 pm-5:11 pm

2 stops34h 26m

$1,438

PortlandPerth

PDX - PER

PDXPER

Portland

ter 2/3

10:30 am-11:55 am

2 stops33h 25m

Perth

ter 2/24

10:45 pm-4:43 pm

2 stops33h 58m

$1,441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 typical price of a round-trip flight between Portland and Perth?

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Tuesday when prices can be found for as low as $1,421. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $1,722.

What is the cheapest time of day to depart on your flight to Perth?

At noon is the cheapest time of day to fly from Portland to Perth when you can find flight prices for as low as $1,482. Flying to Perth at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,689. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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

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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 19m.
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 2025, there are 2 operators 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 (58% of total bookings). The next most popular airline is United Airlines (42%).

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 $1,448	Free Cancellation	Rating 7.6 938 reviews		Search Qantas Airways flights
United Airlines	PriceFrom $1,508	Free Cancellation	Rating 7.4 9,015 reviews		Search United Airlines 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.