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.

$849 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 - 9:40 pm

PDX

PER

39h 10m

2 stops

10:30 pm - 2:40 pm

PER

PDX

31h 10m

2 stops

$1,321Air Canada

Tue, Sep 22 - Mon, Mar 22

7:45 pm - 9:40 pm

PDX

PER

34h 55m

2 stops

3:15 pm - 6:31 pm

PER

PDX

43h 16m

2 stops

$1,326Air Canada

Tue, Sep 22 - Tue, Feb 9

3:30 pm - 9:55 pm

PDX

PER

39h 25m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,330Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

7:45 pm - 9:35 am

PDX

PER

46h 50m

2 stops

3:15 pm - 9:46 pm

PER

PDX

45h 31m

2 stops

$1,344Multiple Airlines

Sun, Oct 11 - Sat, Oct 31

7:45 pm - 9:40 pm

PDX

PER

34h 55m

2 stops

10:30 pm - 2:41 pm

PER

PDX

32h 11m

2 stops

$1,358Air Canada

Tue, Sep 22 - Wed, Jan 20

3:30 pm - 10:15 pm

PDX

PER

39h 45m

2 stops

5:15 pm - 7:06 pm

PER

PDX

40h 51m

2 stops

$1,360Multiple Airlines

Sat, Sep 19 - Sat, Oct 3

7:45 pm - 9:40 pm

PDX

PER

34h 55m

2 stops

10:30 pm - 8:46 pm

PER

PDX

38h 16m

2 stops

$1,463Air Canada

Tue, Sep 22 - Mon, Jan 25

7:45 pm - 9:40 pm

PDX

PER

34h 55m

2 stops

3:15 pm - 9:26 am

PER

PDX

34h 11m

2 stops

$1,468Air Canada

Tue, Sep 22 - Sun, Jan 24

7:45 pm - 9:55 pm

PDX

PER

35h 10m

2 stops

1:15 pm - 7:11 pm

PER

PDX

44h 56m

2 stops

$1,509Multiple Airlines

Sat, Aug 8 - Sat, Aug 15

3:30 pm - 9:40 pm

PDX

PER

39h 10m

2 stops

10:30 pm - 9:26 am

PER

PDX

26h 56m

2 stops

$1,514Air Canada

Tue, Sep 22 - Sun, Feb 7

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Air New Zealand flights from Portland to Perth

Our best Air New Zealand deals on Portland to Perth flight tickets

Air New Zealand

Oct 4

PDX5:30 amPortland

48h 25m

2 stops

PER8:55 pmPerth

Oct 12

PER10:55 pmPerth

34h 36m

3 stops

PDX6:31 pmPortland

$2,074

Air New Zealand

Sep 19

PDX3:30 pmPortland

36h 40m

3 stops

PER7:10 pmPerth

Oct 3

PER4:25 pmPerth

43h 35m

2 stops

PDX9:00 pmPortland

$2,127

Air New Zealand

Aug 8

PDX3:30 pmPortland

36h 40m

3 stops

PER7:10 pmPerth

Aug 15

PER2:35 pmPerth

42h 44m

3 stops

PDX6:19 pmPortland

$2,370

United Airlines flights from Portland to Perth

Our best United Airlines deals on Portland to Perth flight tickets

United Airlines

Aug 8

PDX5:15 amPortland

40h 15m

3 stops

PER12:30 pmPerth

Aug 15

PER1:15 pmPerth

44h 04m

2 stops

PDX6:19 pmPortland

$1,652

United Airlines

Sep 22

PDX7:00 amPortland

38h 25m

2 stops

PER12:25 pmPerth

Dec 28

PER7:20 amPerth

33h 23m

2 stops

PDX12:43 amPortland

$1,797

United Airlines

Sep 22

PDX7:00 amPortland

38h 25m

2 stops

PER12:25 pmPerth

Dec 25

PER10:30 pmPerth

29h 32m

2 stops

PDX12:02 pmPortland

$1,799

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 9/22

3:30 pm-9:40 pm

2 stops39h 10m

Perth

Mon 3/22

10:30 pm-2:40 pm

2 stops31h 10m

$1,321

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 9/22

7:45 pm-9:40 pm

2 stops34h 55m

Perth

Tue 2/9

3:15 pm-6:31 pm

2 stops43h 16m

$1,326

Quickest round-trip

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

$1,330

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/11

7:45 pm-9:35 am

2 stops46h 50m

Perth

Sat 10/31

3:15 pm-9:46 pm

2 stops45h 31m

$1,344

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 9/22

7:45 pm-9:40 pm

2 stops34h 55m

Perth

Wed 1/20

10:30 pm-2:41 pm

2 stops32h 11m

$1,358

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 9/19

3:30 pm-10:15 pm

2 stops39h 45m

Perth

Sat 10/3

5:15 pm-7:06 pm

2 stops40h 51m

$1,360

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 9/22

7:45 pm-9:40 pm

2 stops34h 55m

Perth

Mon 1/25

10:30 pm-8:46 pm

2 stops38h 16m

$1,463

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 9/22

7:45 pm-9:40 pm

2 stops34h 55m

Perth

Sun 1/24

3:15 pm-9:26 am

2 stops34h 11m

$1,468

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 8/8

7:45 pm-9:55 pm

2 stops35h 10m

Perth

Sat 8/15

1:15 pm-7:11 pm

2 stops44h 56m

$1,509

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 9/22

3:30 pm-9:40 pm

2 stops39h 10m

Perth

Sun 2/7

10:30 pm-9:26 am

2 stops26h 56m

$1,514

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	32h 55m
Direct flights	None

The fastest flight from Portland to Perth takes 32h 55m

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 32h 55m.
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 1,061 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.