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 February 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.

$732 Cheap Flights from Portland to Perth in 2026

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Find the cheapest flights from Portland to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 6:45 pm

PDX

PER

42h 15m

2 stops

10:45 pm - 6:05 pm

PER

PDX

34h 20m

2 stops

$1,324Multiple Airlines

Mon, Feb 23 - Wed, Mar 11

1:36 pm - 11:55 am

PDX

PER

30h 19m

2 stops

10:45 pm - 3:48 pm

PER

PDX

32h 03m

2 stops

$1,331Qatar Airways

Wed, Mar 4 - Wed, Mar 11

10:48 am - 6:15 pm

PDX

PER

39h 27m

2 stops

10:45 pm - 5:13 pm

PER

PDX

34h 28m

2 stops

$1,578Qantas Airways

Sun, Feb 15 - Wed, Feb 18

9:19 pm - 11:55 am

PDX

PER

46h 36m

2 stops

10:45 pm - 10:41 pm

PER

PDX

39h 56m

2 stops

$1,611Qatar Airways

Sun, Feb 15 - Wed, Feb 18

5:39 pm - 2:45 pm

PDX

PER

29h 06m

2 stops

1:15 am - 4:41 pm

PER

PDX

30h 26m

3 stops

$1,807Multiple Airlines

Wed, Mar 4 - Tue, Mar 10

5:00 pm - 6:55 am

PDX

PER

46h 55m

2 stops

8:30 am - 11:58 pm

PER

PDX

30h 28m

2 stops

$1,937Cathay Pacific

Fri, Mar 20 - Fri, Mar 27

9:50 am - 6:55 am

PDX

PER

29h 05m

2 stops

5:15 am - 6:30 pm

PER

PDX

28h 15m

3 stops

$2,158Multiple Airlines

Mon, Feb 23 - Wed, Mar 11

9:50 am - 12:35 pm

PDX

PER

34h 45m

3 stops

1:50 pm - 9:15 am

PER

PDX

34h 25m

3 stops

$2,780Multiple Airlines

Mon, Feb 23 - Wed, Mar 11

3:15 pm - 4:50 pm

PDX

PER

34h 35m

2 stops

1:15 am - 2:40 pm

PER

PDX

28h 25m

3 stops

$3,363Multiple Airlines

Fri, Mar 20 - Thu, Mar 26

9:50 am - 6:55 am

PDX

PER

30h 05m

3 stops

1:15 am - 2:40 pm

PER

PDX

28h 25m

3 stops

$4,235Multiple Airlines

Fri, Mar 20 - Thu, Mar 26

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Feb 4

PDX3:22 pmPortland

29h 03m

2 stops

PER12:25 pmPerth

Feb 11

PER10:20 amPerth

28h 38m

2 stops

PDX10:58 pmPortland

$1,512

Qantas Airways

Feb 15

PDX10:48 amPortland

39h 27m

2 stops

PER6:15 pmPerth

Feb 18

PER10:45 pmPerth

34h 28m

2 stops

PDX5:13 pmPortland

$1,578

Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Mar 4

PDX1:36 pmPortland

30h 19m

2 stops

PER11:55 amPerth

Mar 11

PER10:45 pmPerth

32h 03m

2 stops

PDX3:48 pmPortland

$1,331

Qatar Airways

Feb 15

PDX9:19 pmPortland

46h 36m

2 stops

PER11:55 amPerth

Feb 18

PER10:45 pmPerth

39h 56m

2 stops

PDX10:41 pmPortland

$1,611

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 2/23

8:30 am-6:45 pm

2 stops42h 15m

Perth

Wed 3/11

10:45 pm-6:05 pm

2 stops34h 20m

$1,324

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 3/4

1:36 pm-11:55 am

2 stops30h 19m

Perth

Wed 3/11

10:45 pm-3:48 pm

2 stops32h 03m

$1,331

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 2/15

10:48 am-6:15 pm

2 stops39h 27m

Perth

Wed 2/18

10:45 pm-5:13 pm

2 stops34h 28m

$1,578

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 2/15

9:19 pm-11:55 am

2 stops46h 36m

Perth

Wed 2/18

10:45 pm-10:41 pm

2 stops39h 56m

$1,611

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 3/4

5:39 pm-2:45 pm

2 stops29h 06m

Perth

Tue 3/10

1:15 am-4:41 pm

3 stops30h 26m

$1,807

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 3/20

5:00 pm-6:55 am

2 stops46h 55m

Perth

Fri 3/27

8:30 am-11:58 pm

2 stops30h 28m

$1,937

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 2/23

9:50 am-6:55 am

2 stops29h 05m

Perth

Wed 3/11

5:15 am-6:30 pm

3 stops28h 15m

$2,158

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 2/23

9:50 am-12:35 pm

3 stops34h 45m

Perth

Wed 3/11

1:50 pm-9:15 am

3 stops34h 25m

$2,780

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 3/20

3:15 pm-4:50 pm

2 stops34h 35m

Perth

Thu 3/26

1:15 am-2:40 pm

3 stops28h 25m

$3,363

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 3/20

9:50 am-6:55 am

3 stops30h 05m

Perth

Thu 3/26

1:15 am-2:40 pm

3 stops28h 25m

$4,235

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 month to fly to Perth?

In general, April is the cheapest month to fly from Portland to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,360. If you are unable to visit Perth during the month of April, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $1,431.

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	29h 03m
Direct flights	None

The fastest flight from Portland to Perth takes 29h 03m

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 29h 03m.
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 February 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 7.5 985 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.