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 August 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.

$901 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 12:55 pm-

26h 10m

10:40 pm - 9:31 am-

25h 51m

$1,314Multiple Airlines

Sun, Sep 6 - Tue, Sep 15

7:45 pm - 12:55 pm-

26h 10m

10:30 pm - 9:26 am-

26h 56m

$1,315Multiple Airlines

Wed, Oct 21 - Tue, Nov 3

7:45 pm - 12:55 pm-

26h 10m

10:30 pm - 9:26 am-

26h 56m

$1,315Multiple Airlines

Tue, Oct 20 - Mon, Nov 2

7:45 pm - 12:55 pm-

26h 10m

10:30 pm - 9:26 am-

26h 56m

$1,315Multiple Airlines

Tue, Oct 20 - Tue, Nov 3

7:45 pm - 12:55 pm-

26h 10m

10:30 pm - 8:46 pm-

38h 16m

$1,315Multiple Airlines

Wed, Oct 21 - Mon, Nov 2

11:57 am - 6:45 pm-

38h 48m

10:45 pm - 9:13 pm-

38h 28m

$1,316Qatar Airways

Sun, Jan 17 - Mon, Feb 1

12:01 pm - 6:45 pm-

38h 44m

10:45 pm - 3:25 pm-

32h 40m

$1,316Qatar Airways

Wed, Nov 4 - Mon, Nov 16

7:45 pm - 8:40 pm-

33h 55m

10:30 pm - 9:26 am-

26h 56m

$1,318Air Canada

Mon, Oct 19 - Mon, Nov 2

5:03 pm - 11:55 pm-

39h 52m

5:00 am - 8:33 pm-

30h 33m

$1,630Qantas Airways

Sat, Oct 17 - Sat, Oct 31

5:03 pm - 11:55 pm-

39h 52m

10:35 pm - 1:50 pm-

31h 15m

$1,630Qantas Airways

Sat, Oct 17 - Sun, Nov 1

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Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Nov 4

PDX12:01 pmPortland

38h 44m

2 stops

PER6:45 pmPerth

Nov 16

PER10:45 pmPerth

32h 40m

2 stops

PDX3:25 pmPortland

$1,316

Qatar Airways

Oct 31

PDX2:30 pmPortland

37h 15m

2 stops

PER6:45 pmPerth

Nov 16

PER10:45 pmPerth

34h 05m

2 stops

PDX4:50 pmPortland

$1,355

Qatar Airways

Jan 21

PDX11:57 amPortland

38h 48m

2 stops

PER6:45 pmPerth

Feb 6

PER10:45 pmPerth

38h 28m

2 stops

PDX9:13 pmPortland

$1,356

Air Canada flights from Portland to Perth

Our best Air Canada deals on Portland to Perth flight tickets

Air Canada

Oct 19

PDX7:45 pmPortland

33h 55m

2 stops

PER8:40 pmPerth

Nov 2

PER10:30 pmPerth

26h 56m

2 stops

PDX9:26 amPortland

$1,318

Air Canada

Nov 1

PDX3:15 pmPortland

32h 40m

2 stops

PER3:55 pmPerth

Nov 16

PER10:30 pmPerth

36h 01m

2 stops

PDX6:31 pmPortland

$1,319

Air Canada

Nov 3

PDX7:10 pmPortland

34h 25m

2 stops

PER9:35 pmPerth

Nov 16

PER10:30 pmPerth

26h 56m

2 stops

PDX9:26 amPortland

$1,320

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 9/6

7:45 pm-12:55 pm

2 stops26h 10m

Perth

Tue 9/15

10:40 pm-9:31 am

2 stops25h 51m

$1,314

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 10/21

7:45 pm-12:55 pm

2 stops26h 10m

Perth

Tue 11/3

10:30 pm-9:26 am

2 stops26h 56m

$1,315

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/20

7:45 pm-12:55 pm

2 stops26h 10m

Perth

Mon 11/2

10:30 pm-9:26 am

2 stops26h 56m

$1,315

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/20

7:45 pm-12:55 pm

2 stops26h 10m

Perth

Tue 11/3

10:30 pm-9:26 am

2 stops26h 56m

$1,315

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 10/21

7:45 pm-12:55 pm

2 stops26h 10m

Perth

Mon 11/2

10:30 pm-8:46 pm

2 stops38h 16m

$1,315

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 1/17

11:57 am-6:45 pm

2 stops38h 48m

Perth

Mon 2/1

10:45 pm-9:13 pm

2 stops38h 28m

$1,316

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 11/4

12:01 pm-6:45 pm

2 stops38h 44m

Perth

Mon 11/16

10:45 pm-3:25 pm

2 stops32h 40m

$1,316

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 10/19

7:45 pm-8:40 pm

2 stops33h 55m

Perth

Mon 11/2

10:30 pm-9:26 am

2 stops26h 56m

$1,318

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 10/17

5:03 pm-11:55 pm

2 stops39h 52m

Perth

Sat 10/31

5:00 am-8:33 pm

2 stops30h 33m

$1,630

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 10/17

5:03 pm-11:55 pm

2 stops39h 52m

Perth

Sun 11/1

10:35 pm-1:50 pm

2 stops31h 15m

$1,630

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	28h 15m
Direct flights	None

The fastest flight from Portland to Perth takes 28h 15m

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 28h 15m.
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 August 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 1,079 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.