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 January 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.

$1,281 Cheap Flights from Portland to Perth in 2026

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 $1,518 to $1,634. The lowest price recently found on this route was $1,281.

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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.

9:30 pm - 11:55 pm

PDX

PER

35h 25m

2 stops

1:10 am - 9:34 pm

PER

PDX

35h 24m

2 stops

$1,281Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

2:30 pm - 12:35 pm

PDX

PER

31h 05m

2 stops

5:05 pm - 12:35 pm

PER

PDX

34h 30m

2 stops

$1,361Multiple Airlines

Wed, Mar 11 - Wed, Mar 18

3:41 pm - 11:15 am

PDX

PER

28h 34m

2 stops

11:45 pm - 1:30 pm

PER

PDX

28h 45m

2 stops

$1,432Qantas Airways

Sat, Jul 25 - Mon, Aug 3

3:41 pm - 11:15 am

PDX

PER

28h 34m

2 stops

4:55 pm - 9:29 pm

PER

PDX

43h 34m

2 stops

$1,439Qantas Airways

Fri, Jul 24 - Sat, Aug 1

9:50 pm - 10:40 pm

PDX

PER

33h 50m

2 stops

8:20 am - 11:59 pm

PER

PDX

30h 39m

2 stops

$1,598Cathay Pacific

Tue, Jul 21 - Wed, Jul 29

5:50 pm - 10:40 pm

PDX

PER

61h 50m

2 stops

12:10 am - 11:59 pm

PER

PDX

38h 49m

2 stops

$1,611Cathay Pacific

Mon, Jul 20 - Wed, Jul 29

9:50 pm - 10:40 pm

PDX

PER

33h 50m

2 stops

8:20 am - 11:59 pm

PER

PDX

30h 39m

2 stops

$1,648Cathay Pacific

Tue, Jul 21 - Fri, Jul 31

5:50 pm - 10:40 pm

PDX

PER

61h 50m

2 stops

8:20 am - 11:59 pm

PER

PDX

30h 39m

2 stops

$1,661Cathay Pacific

Mon, Jul 20 - Fri, Jul 31

9:30 pm - 6:35 pm

PDX

PER

54h 05m

2 stops

10:40 pm - 4:50 pm

PER

PDX

33h 10m

2 stops

$1,701Qatar Airways

Fri, Jul 24 - Tue, Aug 4

7:05 am - 12:20 pm

PDX

PER

37h 15m

2 stops

10:45 pm - 11:44 pm

PER

PDX

40h 59m

2 stops

$1,706Qatar Airways

Sun, Feb 15 - Wed, Feb 18

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Feb 4

PDX5:50 pmPortland

30h 25m

2 stops

PER4:15 pmPerth

Feb 11

PER10:20 amPerth

28h 38m

2 stops

PDX10:58 pmPortland

$1,382

Qantas Airways

Feb 4

PDX5:50 pmPortland

33h 55m

2 stops

PER7:45 pmPerth

Feb 11

PER5:20 pmPerth

39h 53m

2 stops

PDX5:13 pmPortland

$1,397

Qantas Airways

Jul 25

PDX3:41 pmPortland

28h 34m

2 stops

PER11:15 amPerth

Aug 3

PER11:45 pmPerth

28h 45m

2 stops

PDX1:30 pmPortland

$1,432

Cathay Pacific flights from Portland to Perth

Our best Cathay Pacific deals on Portland to Perth flight tickets

Cathay Pacific

Jul 21

PDX9:50 pmPortland

33h 50m

2 stops

PER10:40 pmPerth

Jul 29

PER8:20 amPerth

30h 39m

2 stops

PDX11:59 pmPortland

$1,598

Cathay Pacific

Jul 20

PDX5:50 pmPortland

61h 50m

2 stops

PER10:40 pmPerth

Jul 29

PER12:10 amPerth

38h 49m

2 stops

PDX11:59 pmPortland

$1,611

Cathay Pacific

Jul 21

PDX9:50 pmPortland

33h 50m

2 stops

PER10:40 pmPerth

Jul 31

PER8:20 amPerth

30h 39m

2 stops

PDX11:59 pmPortland

$1,648

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 6/1

9:30 pm-11:55 pm

2 stops35h 25m

Perth

Mon 6/8

1:10 am-9:34 pm

2 stops35h 24m

$1,281

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 3/11

2:30 pm-12:35 pm

2 stops31h 05m

Perth

Wed 3/18

5:05 pm-12:35 pm

2 stops34h 30m

$1,361

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 7/25

3:41 pm-11:15 am

2 stops28h 34m

Perth

Mon 8/3

11:45 pm-1:30 pm

2 stops28h 45m

$1,432

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 7/24

3:41 pm-11:15 am

2 stops28h 34m

Perth

Sat 8/1

4:55 pm-9:29 pm

2 stops43h 34m

$1,439

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 7/21

9:50 pm-10:40 pm

2 stops33h 50m

Perth

Wed 7/29

8:20 am-11:59 pm

2 stops30h 39m

$1,598

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 7/20

5:50 pm-10:40 pm

2 stops61h 50m

Perth

Wed 7/29

12:10 am-11:59 pm

2 stops38h 49m

$1,611

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 7/21

9:50 pm-10:40 pm

2 stops33h 50m

Perth

Fri 7/31

8:20 am-11:59 pm

2 stops30h 39m

$1,648

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 7/20

5:50 pm-10:40 pm

2 stops61h 50m

Perth

Fri 7/31

8:20 am-11:59 pm

2 stops30h 39m

$1,661

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 7/24

9:30 pm-6:35 pm

2 stops54h 05m

Perth

Tue 8/4

10:40 pm-4:50 pm

2 stops33h 10m

$1,701

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 2/15

7:05 am-12:20 pm

2 stops37h 15m

Perth

Wed 2/18

10:45 pm-11:44 pm

2 stops40h 59m

$1,706

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 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 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	33h 55m
Direct flights	None

The fastest flight from Portland to Perth takes 33h 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?
Perth is 9215.1 mi away from Portland. In terms of flight time, this usually takes a little over 33h 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 January 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 $1,448	Free Cancellation	Rating 7.5 977 reviews		Search Qantas Airways flights

Mandurah

Fremantle

Rottnest Island

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.