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.

$639 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.

3:30 pm - 12:55 pm

PDX

PER

30h 25m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,207Multiple Airlines

Mon, Aug 31 - Sun, Sep 13

7:45 pm - 3:00 pm

PDX

PER

28h 15m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,235Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

5:55 pm - 1:35 pm

PDX

PER

28h 40m

2 stops

10:30 am - 8:36 pm

PER

PDX

25h 06m

2 stops

$1,258Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

3:30 pm - 9:55 pm

PDX

PER

39h 25m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,310Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

7:45 pm - 12:55 pm

PDX

PER

26h 10m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,314Multiple Airlines

Sun, Sep 6 - Tue, Sep 15

7:45 pm - 9:40 pm

PDX

PER

34h 55m

2 stops

10:40 pm - 2:46 pm

PER

PDX

31h 06m

2 stops

$1,318Air Canada

Mon, Aug 31 - Sun, Sep 13

7:45 pm - 4:55 pm

PDX

PER

30h 10m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,332Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

7:45 pm - 5:00 pm

PDX

PER

30h 15m

2 stops

3:30 pm - 2:46 pm

PER

PDX

38h 16m

2 stops

$1,355Air Canada

Sat, Sep 12 - Sat, Sep 19

1:53 pm - 6:45 pm

PDX

PER

37h 52m

2 stops

11:10 pm - 1:32 pm

PER

PDX

30h 22m

2 stops

$2,040Qantas Airways

Thu, Sep 24 - Thu, Dec 24

6:18 pm - 9:45 pm

PDX

PER

36h 27m

2 stops

11:10 pm - 4:27 pm

PER

PDX

33h 17m

2 stops

$2,184Qantas Airways

Sat, Oct 3 - Fri, Jan 8

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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 31

PDX7:45 pmPortland

34h 55m

2 stops

PER9:40 pmPerth

Sep 13

PER10:40 pmPerth

31h 06m

2 stops

PDX2:46 pmPortland

$1,318

Air Canada

Sep 12

PDX7:45 pmPortland

30h 15m

2 stops

PER5:00 pmPerth

Sep 19

PER3:30 pmPerth

38h 16m

2 stops

PDX2:46 pmPortland

$1,360

Air New Zealand flights from Portland to Perth

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

Air New Zealand

Aug 31

PDX3:30 pmPortland

33h 30m

2 stops

PER4:00 pmPerth

Sep 13

PER10:55 pmPerth

34h 24m

3 stops

PDX6:19 pmPortland

$2,464

Air New Zealand

Nov 5

PDX3:40 pmPortland

33h 10m

2 stops

PER4:50 pmPerth

Dec 3

PER6:50 pmPerth

39h 41m

2 stops

PDX6:31 pmPortland

$8,789

Air New Zealand

Nov 5

PDX3:40 pmPortland

33h 10m

2 stops

PER4:50 pmPerth

Nov 30

PER6:50 pmPerth

39h 41m

2 stops

PDX6:31 pmPortland

$10,212

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 8/31

3:30 pm-12:55 pm

2 stops30h 25m

Perth

Sun 9/13

10:40 pm-9:31 am

2 stops25h 51m

$1,207

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:45 pm-3:00 pm

2 stops28h 15m

Perth

Mon 10/12

10:40 pm-9:31 am

2 stops25h 51m

$1,235

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 9/9

5:55 pm-1:35 pm

2 stops28h 40m

Perth

Wed 9/16

10:30 am-8:36 pm

2 stops25h 06m

$1,258

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

$1,310

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

Mon 8/31

7:45 pm-9:40 pm

2 stops34h 55m

Perth

Sun 9/13

10:40 pm-2:46 pm

2 stops31h 06m

$1,318

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:45 pm-4:55 pm

2 stops30h 10m

Perth

Mon 10/12

10:40 pm-9:31 am

2 stops25h 51m

$1,332

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 9/12

7:45 pm-5:00 pm

2 stops30h 15m

Perth

Sat 9/19

3:30 pm-2:46 pm

2 stops38h 16m

$1,355

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 9/24

1:53 pm-6:45 pm

2 stops37h 52m

Perth

Thu 12/24

11:10 pm-1:32 pm

2 stops30h 22m

$2,040

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 10/3

6:18 pm-9:45 pm

2 stops36h 27m

Perth

Fri 1/8

11:10 pm-4:27 pm

2 stops33h 17m

$2,184

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 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 1,073 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.