When did momondo last update prices for flights from Portland Airport to Perth Airport?

Prices for flights from Portland Airport to Perth Airport are updated daily.

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 stopovers. 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 you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,885 Cheap Flights from Portland to Perth in 2025/26

Q: What is the typical price of a round-trip flight between Portland and Perth?

Prices are currently low for flights on this route. Typical prices usually range from $2,131 to $2,708. The lowest price recently found on this route was $1,885.

1 adult

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Find the cheapest flights from Portland to Perth

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:05 - 06:55

PDX

PER

31h 50m2 stops

08:30 - 20:53

PER

PDX

28h 23m2 stops

$1,885Cathay Pacific

Wed, 25 Feb - Thu, 5 Mar

21:19 - 23:55

PDX

PER

34h 36m2 stops

01:15 - 16:41

PER

PDX

31h 26m3 stops

$1,973Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

17:50 - 22:55

PDX

PER

37h 05m2 stops

00:25 - 20:53

PER

PDX

36h 28m2 stops

$2,039Cathay Pacific

Mon, 9 Feb - Sun, 15 Feb

07:05 - 06:55

PDX

PER

31h 50m2 stops

08:30 - 08:42

PER

PDX

40h 12m2 stops

$2,040Cathay Pacific

Sun, 22 Feb - Sun, 8 Mar

17:51 - 22:55

PDX

PER

37h 04m2 stops

08:30 - 20:48

PER

PDX

28h 18m2 stops

$2,074Cathay Pacific

Mon, 19 Jan - Mon, 2 Feb

12:09 - 15:15

PDX

PER

36h 06m2 stops

23:45 - 22:31

PER

PDX

37h 46m2 stops

$2,129Qantas Airways

Thu, 30 Apr - Mon, 4 May

12:09 - 21:10

PDX

PER

42h 01m2 stops

23:45 - 22:31

PER

PDX

37h 46m2 stops

$2,131Qantas Airways

Thu, 30 Apr - Mon, 4 May

17:50 - 07:45

PDX

PER

45h 55m2 stops

23:10 - 09:15

PER

PDX

26h 05m2 stops

$2,153Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

10:33 - 10:05

PDX

PER

31h 32m2 stops

15:55 - 13:41

PER

PDX

37h 46m2 stops

$2,286Multiple Airlines

Tue, 13 Jan - Tue, 20 Jan

17:51 - 22:55

PDX

PER

37h 04m2 stops

08:30 - 20:48

PER

PDX

28h 18m2 stops

$2,343Cathay Pacific

Wed, 14 Jan - Tue, 20 Jan

United Airlines flights from Portland to Perth

Our best United Airlines deals on Portland to Perth flight tickets

United Airlines

24 Jan

PDX15:52Portland

30h 38m

2 stops

PER14:30Perth

31 Jan

PER15:15Perth

43h 40m

3 stops

PDX18:55Portland

$2,848

Find similar

United Airlines

28 Dec

PDX19:45Portland

50h 45m

2 stops

PER14:30Perth

3 Jan

PER15:15Perth

43h 33m

3 stops

PDX18:48Portland

$6,640

Find similar

Cathay Pacific flights from Portland to Perth

Our best Cathay Pacific deals on Portland to Perth flight tickets

Cathay Pacific

25 Feb

PDX07:05Portland

31h 50m

2 stops

PER06:55Perth

5 Mar

PER08:30Perth

28h 23m

2 stops

PDX20:53Portland

$1,885

Find similar

Cathay Pacific

9 Feb

PDX17:50Portland

37h 05m

2 stops

PER22:55Perth

15 Feb

PER00:25Perth

36h 28m

2 stops

PDX20:53Portland

$2,039

Find similar

Cathay Pacific

22 Feb

PDX07:05Portland

31h 50m

2 stops

PER06:55Perth

8 Mar

PER08:30Perth

40h 12m

2 stops

PDX08:42Portland

$2,040

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 25/2

07:05-06:55

2 stops31h 50m

Perth

Thu 5/3

08:30-20:53

2 stops28h 23m

$1,885

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 25/2

21:19-23:55

2 stops34h 36m

Perth

Wed 4/3

01:15-16:41

3 stops31h 26m

$1,973

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 9/2

17:50-22:55

2 stops37h 05m

Perth

Sun 15/2

00:25-20:53

2 stops36h 28m

$2,039

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 22/2

07:05-06:55

2 stops31h 50m

Perth

Sun 8/3

08:30-08:42

2 stops40h 12m

$2,040

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 19/1

17:51-22:55

2 stops37h 04m

Perth

Mon 2/2

08:30-20:48

2 stops28h 18m

$2,074

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 30/4

12:09-15:15

2 stops36h 06m

Perth

Mon 4/5

23:45-22:31

2 stops37h 46m

$2,129

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 30/4

12:09-21:10

2 stops42h 01m

Perth

Mon 4/5

23:45-22:31

2 stops37h 46m

$2,131

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 24/1

17:50-07:45

2 stops45h 55m

Perth

Sat 31/1

23:10-09:15

2 stops26h 05m

$2,153

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 13/1

10:33-10:05

2 stops31h 32m

Perth

Tue 20/1

15:55-13:41

2 stops37h 46m

$2,286

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 14/1

17:51-22:55

2 stops37h 04m

Perth

Tue 20/1

08:30-20:48

2 stops28h 18m

$2,343

Flights are sorted by cheapest return 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 typical price of a round-trip flight between Portland and 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 return 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	39h 55m
Direct flights	None

The fastest flight from Portland to Perth takes 39h 55m

There are no direct flights from Portland to Perth. There are no popular flight routes from Portland to Perth.

Search flight deals

How far is Portland to Perth by plane?
Portland and Perth are 14830.2 km apart from one another. Flights usually cover this in 39h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Perth Airport?
Prices for flights from Portland Airport to Perth Airport are updated daily.
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 stopovers. 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 you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fremantle

Mandurah

Scarborough

Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Perth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Perth for you.

Can I find flights from Portland to Perth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Perth from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Perth?

Once you have performed a search for Portland to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.