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 September 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.

$1,287 Cheap Flights from Portland to Perth in 2025/26

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Find the cheapest flights from Portland to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

10:28 pm - 11:55 pmPDX-PER

33h 27m2 stops

5:05 pm - 10:50 amPER-PDX

33h 45m2 stops

$1,343Multiple Airlines

Find Deal

Thu, Nov 13 - Wed, Dec 3

10:40 am - 12:00 pmPDX-PER

33h 20m2 stops

10:45 pm - 12:03 amPER-PDX

41h 18m2 stops

$1,359Qatar Airways

Find Deal

Sat, Feb 7 - Tue, Feb 24

2:30 pm - 6:45 pmPDX-PER

37h 15m2 stops

10:45 pm - 5:47 pmPER-PDX

35h 02m2 stops

$1,361Qatar Airways

Find Deal

Fri, Oct 31 - Fri, Nov 7

5:55 pm - 10:40 pmPDX-PER

37h 45m2 stops

12:25 am - 1:50 pmPER-PDX

29h 25m2 stops

$1,493Cathay Pacific

Find Deal

Tue, Oct 14 - Mon, Nov 3

12:33 pm - 12:05 pmPDX-PER

31h 32m2 stops

5:45 pm - 8:21 pmPER-PDX

42h 36m2 stops

$1,520Qantas Airways

Find Deal

Wed, Nov 19 - Tue, Dec 2

5:55 pm - 10:40 pmPDX-PER

37h 45m2 stops

12:25 am - 1:50 pmPER-PDX

29h 25m2 stops

$1,693Cathay Pacific

Find Deal

Tue, Oct 14 - Mon, Nov 3

7:51 pm - 4:50 pmPDX-PER

28h 59m2 stops

5:45 pm - 12:30 pmPER-PDX

34h 45m3 stops

$1,800Air New Zealand

Find Deal

Sat, Feb 7 - Tue, Feb 24

3:50 pm - 2:15 pmPDX-PER

30h 25m3 stops

10:40 pm - 12:30 pmPER-PDX

29h 50m3 stops

$1,847Air New Zealand

Find Deal

Sat, Feb 7 - Tue, Feb 24

1:00 pm - 2:30 pmPDX-PER

33h 30m2 stops

10:55 pm - 6:41 pmPER-PDX

35h 46m3 stops

$1,996United Airlines

Find Deal

Thu, Nov 13 - Wed, Dec 3

3:50 pm - 4:50 pmPDX-PER

33h 00m2 stops

10:55 pm - 6:47 pmPER-PDX

35h 52m3 stops

$2,131United Airlines

Find Deal

Sat, Feb 7 - Tue, Feb 24

Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Feb 7

PDX10:40 amPortland

33h 20m

2 stops

PER12:00 pmPerth

Feb 24

PER10:45 pmPerth

41h 18m

2 stops

PDX12:03 amPortland

$1,359

Find similar

Qatar Airways

Oct 31

PDX2:30 pmPortland

37h 15m

2 stops

PER6:45 pmPerth

Nov 7

PER10:45 pmPerth

35h 02m

2 stops

PDX5:47 pmPortland

$1,361

Find similar

Qatar Airways

Nov 13

PDX9:34 amPortland

34h 26m

2 stops

PER12:00 pmPerth

Dec 3

PER10:45 pmPerth

35h 10m

2 stops

PDX5:55 pmPortland

$1,383

Find similar

Air New Zealand flights from Portland to Perth

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

Air New Zealand

Feb 7

PDX7:51 pmPortland

28h 59m

2 stops

PER4:50 pmPerth

Feb 24

PER5:45 pmPerth

34h 45m

3 stops

PDX12:30 pmPortland

$1,800

Find similar

Air New Zealand

Feb 7

PDX3:50 pmPortland

30h 25m

3 stops

PER2:15 pmPerth

Feb 24

PER10:40 pmPerth

29h 50m

3 stops

PDX12:30 pmPortland

$1,847

Find similar

Air New Zealand

Oct 31

PDX7:38 pmPortland

30h 07m

3 stops

PER4:45 pmPerth

Nov 7

PER10:40 pmPerth

37h 58m

3 stops

PDX8:38 pmPortland

$2,222

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 11/13

10:28 pm-11:55 pm

2 stops33h 27m

Perth

Wed 12/3

5:05 pm-10:50 am

2 stops33h 45m

$1,343

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 2/7

10:40 am-12:00 pm

2 stops33h 20m

Perth

Tue 2/24

10:45 pm-12:03 am

2 stops41h 18m

$1,359

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 10/31

2:30 pm-6:45 pm

2 stops37h 15m

Perth

Fri 11/7

10:45 pm-5:47 pm

2 stops35h 02m

$1,361

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/14

5:55 pm-10:40 pm

2 stops37h 45m

Perth

Mon 11/3

12:25 am-1:50 pm

2 stops29h 25m

$1,493

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 11/19

12:33 pm-12:05 pm

2 stops31h 32m

Perth

Tue 12/2

5:45 pm-8:21 pm

2 stops42h 36m

$1,520

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/14

5:55 pm-10:40 pm

2 stops37h 45m

Perth

Mon 11/3

12:25 am-1:50 pm

2 stops29h 25m

$1,693

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 2/7

7:51 pm-4:50 pm

2 stops28h 59m

Perth

Tue 2/24

5:45 pm-12:30 pm

3 stops34h 45m

$1,800

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 2/7

3:50 pm-2:15 pm

3 stops30h 25m

Perth

Tue 2/24

10:40 pm-12:30 pm

3 stops29h 50m

$1,847

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 11/13

1:00 pm-2:30 pm

2 stops33h 30m

Perth

Wed 12/3

10:55 pm-6:41 pm

3 stops35h 46m

$1,996

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 2/7

3:50 pm-4:50 pm

2 stops33h 00m

Perth

Tue 2/24

10:55 pm-6:47 pm

3 stops35h 52m

$2,131

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 27h 30m.
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 September 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 Air Canada (50% of total bookings). The next most popular airline is United Airlines (50%).

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
Air Canada	PriceFrom $1,341	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights
United Airlines	PriceFrom $1,508	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

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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.