How do I get Price Alerts for flights from Portland to Perth?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Perth . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Portland to Perth with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 March 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.

$1,277 Cheap Flights from Portland to Perth in 2026

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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.

12:31 pm - 12:30 pm

PDX

PER

32h 59m

2 stops

1:45 pm - 9:25 am

PER

PDX

34h 40m

2 stops

$1,277Multiple Airlines

Wed, Sep 2 - Wed, Sep 16

1:52 pm - 6:35 pm

PDX

PER

37h 43m

2 stops

10:45 pm - 7:34 pm

PER

PDX

35h 49m

2 stops

$1,390Qatar Airways

Fri, Apr 24 - Fri, May 1

12:31 pm - 12:30 pm

PDX

PER

32h 59m

2 stops

1:10 am - 8:31 pm

PER

PDX

34h 21m

3 stops

$1,396Multiple Airlines

Wed, Sep 2 - Tue, Sep 15

1:52 pm - 11:55 am

PDX

PER

31h 03m

2 stops

10:45 pm - 6:36 pm

PER

PDX

34h 51m

2 stops

$1,440Qatar Airways

Sat, Apr 25 - Sat, May 2

3:15 pm - 4:00 pm

PDX

PER

33h 45m

2 stops

4:25 pm - 6:46 pm

PER

PDX

41h 21m

3 stops

$1,565Air New Zealand

Sat, Apr 25 - Sat, May 2

3:15 pm - 9:55 pm

PDX

PER

39h 40m

3 stops

4:25 pm - 6:46 pm

PER

PDX

41h 21m

3 stops

$1,596Air New Zealand

Sat, Apr 25 - Sat, May 2

1:05 pm - 1:15 am

PDX

PER

45h 10m

3 stops

12:15 pm - 11:10 am

PER

PDX

37h 55m

2 stops

$3,086KLM

Fri, Apr 24 - Fri, May 1

1:05 pm - 1:15 am

PDX

PER

45h 10m

3 stops

8:30 pm - 11:10 am

PER

PDX

53h 40m

3 stops

$3,281KLM

Fri, Apr 24 - Fri, May 1

7:10 am - 7:15 am

PDX

PER

33h 05m

2 stops

8:35 am - 9:30 am

PER

PDX

39h 55m

2 stops

$6,538Multiple Airlines

Sat, Apr 25 - Sat, May 2

6:00 am - 9:30 am

PDX

PER

36h 30m

3 stops

11:15 am - 8:48 pm

PER

PDX

24h 33m

2 stops

$9,699Multiple Airlines

Sat, Apr 25 - Sat, May 2

Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Apr 24

PDX1:52 pmPortland

37h 43m

2 stops

PER6:35 pmPerth

May 1

PER10:45 pmPerth

35h 49m

2 stops

PDX7:34 pmPortland

$1,390

Qatar Airways

Apr 30

PDX1:52 pmPortland

37h 43m

2 stops

PER6:35 pmPerth

May 15

PER10:45 pmPerth

39h 19m

2 stops

PDX11:04 pmPortland

$1,420

Qatar Airways

Apr 25

PDX1:52 pmPortland

31h 03m

2 stops

PER11:55 amPerth

May 2

PER10:45 pmPerth

34h 51m

2 stops

PDX6:36 pmPortland

$1,440

Air New Zealand flights from Portland to Perth

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

Air New Zealand

Apr 25

PDX3:15 pmPortland

33h 45m

2 stops

PER4:00 pmPerth

May 2

PER4:25 pmPerth

41h 21m

3 stops

PDX6:46 pmPortland

$1,565

Air New Zealand

Apr 25

PDX3:15 pmPortland

39h 40m

3 stops

PER9:55 pmPerth

May 2

PER4:25 pmPerth

41h 21m

3 stops

PDX6:46 pmPortland

$1,596

Air New Zealand

Apr 30

PDX3:15 pmPortland

36h 55m

3 stops

PER7:10 pmPerth

May 14

PER12:50 amPerth

32h 56m

3 stops

PDX6:46 pmPortland

$1,672

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 9/2

12:31 pm-12:30 pm

2 stops32h 59m

Perth

Wed 9/16

1:45 pm-9:25 am

2 stops34h 40m

$1,277

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 4/24

1:52 pm-6:35 pm

2 stops37h 43m

Perth

Fri 5/1

10:45 pm-7:34 pm

2 stops35h 49m

$1,390

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 9/2

12:31 pm-12:30 pm

2 stops32h 59m

Perth

Tue 9/15

1:10 am-8:31 pm

3 stops34h 21m

$1,396

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

1:52 pm-11:55 am

2 stops31h 03m

Perth

Sat 5/2

10:45 pm-6:36 pm

2 stops34h 51m

$1,440

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

3:15 pm-4:00 pm

2 stops33h 45m

Perth

Sat 5/2

4:25 pm-6:46 pm

3 stops41h 21m

$1,565

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

3:15 pm-9:55 pm

3 stops39h 40m

Perth

Sat 5/2

4:25 pm-6:46 pm

3 stops41h 21m

$1,596

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 4/24

1:05 pm-1:15 am

3 stops45h 10m

Perth

Fri 5/1

12:15 pm-11:10 am

2 stops37h 55m

$3,086

PortlandPerth

PDX - PER

PDXPER

Portland

Fri 4/24

1:05 pm-1:15 am

3 stops45h 10m

Perth

Fri 5/1

8:30 pm-11:10 am

3 stops53h 40m

$3,281

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

7:10 am-7:15 am

2 stops33h 05m

Perth

Sat 5/2

8:35 am-9:30 am

2 stops39h 55m

$6,538

Quickest round-trip

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 4/25

6:00 am-9:30 am

3 stops36h 30m

Perth

Sat 5/2

11:15 am-8:48 pm

2 stops24h 33m

$9,699

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	31h 00m
Direct flights	None

The fastest flight from Portland to Perth takes 31h 00m

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 31h 00m.
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 March 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 $1,431	Free Cancellation	Rating 7.5 1,004 reviews		Search Qantas Airways flights

How do I get Price Alerts for flights from Portland to Perth?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Perth. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Portland to Perth with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Fremantle

Mandurah

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.