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 June 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.

$649 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 3:45 pm

PDX

PER

33h 15m

2 stops

1:15 pm - 7:11 pm

PER

PDX

44h 56m

2 stops

$1,225Air Canada

Sun, Aug 16 - Sat, Aug 29

7:45 pm - 12:55 pm

PDX

PER

26h 10m

2 stops

3:00 pm - 7:06 pm

PER

PDX

43h 06m

2 stops

$1,320Multiple Airlines

Tue, Oct 6 - Sat, Oct 17

7:45 pm - 2:55 pm

PDX

PER

28h 10m

2 stops

11:55 pm - 9:31 am

PER

PDX

24h 36m

2 stops

$1,323Multiple Airlines

Sun, Aug 9 - Sun, Aug 16

7:45 pm - 2:40 pm

PDX

PER

27h 55m

2 stops

11:05 pm - 9:31 am

PER

PDX

25h 26m

2 stops

$1,328Multiple Airlines

Mon, Aug 10 - Mon, Aug 17

7:45 pm - 2:25 pm

PDX

PER

27h 40m

2 stops

10:40 pm - 9:31 am

PER

PDX

25h 51m

2 stops

$1,333Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

7:45 pm - 9:35 am

PDX

PER

46h 50m

2 stops

10:40 pm - 7:06 pm

PER

PDX

35h 26m

2 stops

$1,338Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

7:45 pm - 9:35 am

PDX

PER

46h 50m

2 stops

10:40 pm - 7:06 pm

PER

PDX

35h 26m

2 stops

$1,340Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

7:45 pm - 9:35 am

PDX

PER

46h 50m

2 stops

10:40 pm - 7:06 pm

PER

PDX

35h 26m

2 stops

$1,341Multiple Airlines

Sun, Oct 4 - Mon, Oct 12

3:30 pm - 12:05 pm

PDX

PER

29h 35m

2 stops

11:05 pm - 9:31 am

PER

PDX

25h 26m

2 stops

$1,368Multiple Airlines

Sat, Jul 25 - Sat, Aug 1

9:29 pm - 6:45 pm

PDX

PER

54h 16m

2 stops

10:45 pm - 5:00 pm

PER

PDX

33h 15m

2 stops

$1,454Qatar Airways

Thu, Oct 22 - Mon, Oct 26

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Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Oct 22

PDX9:29 pmPortland

54h 16m

2 stops

PER6:45 pmPerth

Oct 26

PER10:45 pmPerth

33h 15m

2 stops

PDX5:00 pmPortland

$1,454

Qatar Airways

Oct 22

PDX9:29 pmPortland

54h 16m

2 stops

PER6:45 pmPerth

Oct 26

PER10:45 pmPerth

33h 15m

2 stops

PDX5:00 pmPortland

$1,455

Qatar Airways

Oct 22

PDX9:29 pmPortland

54h 16m

2 stops

PER6:45 pmPerth

Oct 26

PER10:45 pmPerth

33h 15m

2 stops

PDX5:00 pmPortland

$1,456

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Oct 4

PDX6:30 amPortland

48h 15m

2 stops

PER9:45 pmPerth

Oct 12

PER10:55 pmPerth

36h 55m

3 stops

PDX8:50 pmPortland

$1,914

Qantas Airways

Oct 4

PDX6:30 amPortland

48h 15m

2 stops

PER9:45 pmPerth

Oct 12

PER10:55 pmPerth

36h 55m

3 stops

PDX8:50 pmPortland

$1,915

Qantas Airways

Oct 4

PDX6:30 amPortland

48h 15m

2 stops

PER9:45 pmPerth

Oct 12

PER10:55 pmPerth

36h 55m

3 stops

PDX8:50 pmPortland

$1,916

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 8/16

3:30 pm-3:45 pm

2 stops33h 15m

Perth

Sat 8/29

1:15 pm-7:11 pm

2 stops44h 56m

$1,225

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 10/6

7:45 pm-12:55 pm

2 stops26h 10m

Perth

Sat 10/17

3:00 pm-7:06 pm

2 stops43h 06m

$1,320

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 8/9

7:45 pm-2:55 pm

2 stops28h 10m

Perth

Sun 8/16

11:55 pm-9:31 am

2 stops24h 36m

$1,323

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 8/10

7:45 pm-2:40 pm

2 stops27h 55m

Perth

Mon 8/17

11:05 pm-9:31 am

2 stops25h 26m

$1,328

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:45 pm-2:25 pm

2 stops27h 40m

Perth

Mon 10/12

10:40 pm-9:31 am

2 stops25h 51m

$1,333

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:45 pm-9:35 am

2 stops46h 50m

Perth

Mon 10/12

10:40 pm-7:06 pm

2 stops35h 26m

$1,338

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:45 pm-9:35 am

2 stops46h 50m

Perth

Mon 10/12

10:40 pm-7:06 pm

2 stops35h 26m

$1,340

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 10/4

7:45 pm-9:35 am

2 stops46h 50m

Perth

Mon 10/12

10:40 pm-7:06 pm

2 stops35h 26m

$1,341

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 7/25

3:30 pm-12:05 pm

2 stops29h 35m

Perth

Sat 8/1

11:05 pm-9:31 am

2 stops25h 26m

$1,368

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 10/22

9:29 pm-6:45 pm

2 stops54h 16m

Perth

Mon 10/26

10:45 pm-5:00 pm

2 stops33h 15m

$1,454

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	27h 40m
Direct flights	None

The fastest flight from Portland to Perth takes 27h 40m

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 27h 40m.
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 June 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 1,050 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.