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.

$850 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 3:45 pm

PDX

PER

33h 15m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,317Air Canada

Sun, Aug 16 - Sun, Aug 30

3:30 pm - 3:45 pm

PDX

PER

33h 15m

2 stops

11:05 pm - 9:31 am

PER

PDX

25h 26m

2 stops

$1,319Multiple Airlines

Sun, Aug 16 - Sat, Aug 29

3:30 pm - 3:45 pm

PDX

PER

33h 15m

2 stops

11:05 pm - 9:31 am

PER

PDX

25h 26m

2 stops

$1,320Multiple Airlines

Sun, Aug 16 - Sat, Aug 29

3:30 pm - 3:45 pm

PDX

PER

33h 15m

2 stops

11:05 pm - 9:31 am

PER

PDX

25h 26m

2 stops

$1,322Multiple Airlines

Sun, Aug 16 - Sun, Aug 30

3:30 pm - 9:55 pm

PDX

PER

39h 25m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,329Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

7:45 pm - 10:15 pm

PDX

PER

35h 30m

2 stops

10:30 pm - 2:41 pm

PER

PDX

31h 11m

2 stops

$1,353Multiple Airlines

Sat, Oct 10 - Mon, Oct 26

7:45 pm - 5:00 pm

PDX

PER

30h 15m

2 stops

10:40 pm - 7:06 pm

PER

PDX

35h 26m

2 stops

$1,354Air Canada

Thu, Oct 1 - Mon, Oct 12

7:45 pm - 9:55 pm

PDX

PER

35h 10m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,367Multiple Airlines

Sat, Aug 15 - Sun, Aug 30

3:30 pm - 4:55 pm

PDX

PER

34h 25m

2 stops

3:30 pm - 9:31 am

PER

PDX

33h 01m

2 stops

$1,370Multiple Airlines

Sun, Jul 26 - Fri, Jul 31

3:30 pm - 9:55 pm

PDX

PER

39h 25m

2 stops

10:55 pm - 2:51 pm

PER

PDX

30h 56m

2 stops

$1,371Multiple Airlines

Sun, Oct 4 - Wed, Oct 14

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Air Canada flights from Portland to Perth

Our best Air Canada deals on Portland to Perth flight tickets

Air Canada

Aug 16

PDX3:30 pmPortland

33h 15m

2 stops

PER3:45 pmPerth

Aug 30

PER10:40 pmPerth

25h 51m

2 stops

PDX9:31 amPortland

$1,317

Air Canada

Oct 1

PDX7:45 pmPortland

30h 15m

2 stops

PER5:00 pmPerth

Oct 12

PER10:40 pmPerth

35h 26m

2 stops

PDX7:06 pmPortland

$1,354

Air Canada

Aug 18

PDX7:45 pmPortland

34h 55m

2 stops

PER9:40 pmPerth

Aug 30

PER10:40 pmPerth

31h 11m

2 stops

PDX2:51 pmPortland

$1,459

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Aug 18

PDX5:36 pmPortland

32h 24m

2 stops

PER5:00 pmPerth

Aug 28

PER10:35 amPerth

28h 24m

2 stops

PDX11:59 pmPortland

$1,623

Qantas Airways

Oct 4

PDX5:00 pmPortland

31h 00m

2 stops

PER3:00 pmPerth

Oct 12

PER10:55 pmPerth

36h 55m

3 stops

PDX8:50 pmPortland

$1,661

Qantas Airways

Oct 8

PDX7:03 amPortland

47h 07m

2 stops

PER9:10 pmPerth

Oct 26

PER5:00 amPerth

30h 35m

2 stops

PDX8:35 pmPortland

$1,668

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 8/16

3:30 pm-3:45 pm

2 stops33h 15m

Perth

Sun 8/30

10:40 pm-9:31 am

2 stops25h 51m

$1,317

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 8/16

3:30 pm-3:45 pm

2 stops33h 15m

Perth

Sat 8/29

11:05 pm-9:31 am

2 stops25h 26m

$1,319

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 8/16

3:30 pm-3:45 pm

2 stops33h 15m

Perth

Sat 8/29

11:05 pm-9:31 am

2 stops25h 26m

$1,320

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 8/16

3:30 pm-3:45 pm

2 stops33h 15m

Perth

Sun 8/30

11:05 pm-9:31 am

2 stops25h 26m

$1,322

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

$1,329

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 10/10

7:45 pm-10:15 pm

2 stops35h 30m

Perth

Mon 10/26

10:30 pm-2:41 pm

2 stops31h 11m

$1,353

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 10/1

7:45 pm-5:00 pm

2 stops30h 15m

Perth

Mon 10/12

10:40 pm-7:06 pm

2 stops35h 26m

$1,354

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 8/15

7:45 pm-9:55 pm

2 stops35h 10m

Perth

Sun 8/30

10:40 pm-9:31 am

2 stops25h 51m

$1,367

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 7/26

3:30 pm-4:55 pm

2 stops34h 25m

Perth

Fri 7/31

3:30 pm-9:31 am

2 stops33h 01m

$1,370

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

3:30 pm-9:55 pm

2 stops39h 25m

Perth

Wed 10/14

10:55 pm-2:51 pm

2 stops30h 56m

$1,371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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	29h 25m
Direct flights	None

The fastest flight from Portland to Perth takes 29h 25m

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 29h 25m.
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 1,058 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.