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 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.

$1,231 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.

5:38 pm - 2:30 pm

PDX

PER

29h 52m

2 stops

10:45 pm - 1:37 pm

PER

PDX

29h 52m

2 stops

$1,231Multiple Airlines

Sun, Mar 15 - Sun, Mar 22

7:05 am - 11:55 am

PDX

PER

36h 50m

2 stops

10:45 pm - 9:38 pm

PER

PDX

37h 53m

2 stops

$1,335Qatar Airways

Tue, Mar 3 - Tue, Mar 17

9:30 am - 11:55 am

PDX

PER

34h 25m

2 stops

11:10 pm - 1:40 pm

PER

PDX

30h 30m

2 stops

$1,431Multiple Airlines

Sat, Feb 28 - Sat, Mar 7

7:16 am - 12:35 pm

PDX

PER

37h 19m

3 stops

1:15 am - 8:34 pm

PER

PDX

34h 19m

2 stops

$1,593Multiple Airlines

Tue, Mar 3 - Mon, Mar 16

7:16 am - 12:35 pm

PDX

PER

37h 19m

3 stops

1:15 am - 4:41 pm

PER

PDX

30h 26m

3 stops

$1,629Multiple Airlines

Tue, Mar 3 - Mon, Mar 16

9:19 pm - 11:55 am

PDX

PER

46h 36m

2 stops

10:45 pm - 11:44 pm

PER

PDX

40h 59m

2 stops

$1,713Qatar Airways

Sun, Feb 15 - Wed, Feb 18

9:19 pm - 6:45 pm

PDX

PER

53h 26m

2 stops

10:45 pm - 11:44 pm

PER

PDX

40h 59m

2 stops

$1,714Qatar Airways

Sun, Feb 15 - Wed, Feb 18

3:40 pm - 4:45 pm

PDX

PER

33h 05m

3 stops

10:55 pm - 11:33 am

PER

PDX

28h 38m

2 stops

$2,091Air New Zealand

Sat, Feb 28 - Sat, Mar 7

1:39 pm - 8:20 pm

PDX

PER

39h 41m

2 stops

5:45 pm - 6:48 pm

PER

PDX

40h 03m

3 stops

$2,303Air New Zealand

Sun, Mar 15 - Sun, Mar 22

3:40 pm - 4:45 pm

PDX

PER

33h 05m

3 stops

10:55 pm - 11:33 am

PER

PDX

28h 38m

3 stops

$2,315Air New Zealand

Sat, Feb 28 - Sat, Mar 7

Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Mar 3

PDX7:05 amPortland

36h 50m

2 stops

PER11:55 amPerth

Mar 17

PER10:45 pmPerth

37h 53m

2 stops

PDX9:38 pmPortland

$1,335

Qatar Airways

Feb 15

PDX9:19 pmPortland

46h 36m

2 stops

PER11:55 amPerth

Feb 18

PER10:45 pmPerth

40h 59m

2 stops

PDX11:44 pmPortland

$1,713

Qatar Airways

Feb 15

PDX9:19 pmPortland

53h 26m

2 stops

PER6:45 pmPerth

Feb 18

PER10:45 pmPerth

40h 59m

2 stops

PDX11:44 pmPortland

$1,714

Air Canada flights from Portland to Perth

Our best Air Canada deals on Portland to Perth flight tickets

Air Canada

Jan 31

PDX7:00 pmPortland

28h 55m

2 stops

PER3:55 pmPerth

Feb 18

PER4:45 pmPerth

41h 45m

2 stops

PDX6:30 pmPortland

$6,648

Air Canada

Jan 31

PDX7:00 pmPortland

28h 55m

2 stops

PER3:55 pmPerth

Feb 19

PER10:55 pmPerth

35h 35m

2 stops

PDX6:30 pmPortland

$6,971

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 3/15

5:38 pm-2:30 pm

2 stops29h 52m

Perth

Sun 3/22

10:45 pm-1:37 pm

2 stops29h 52m

$1,231

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 3/3

7:05 am-11:55 am

2 stops36h 50m

Perth

Tue 3/17

10:45 pm-9:38 pm

2 stops37h 53m

$1,335

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 2/28

9:30 am-11:55 am

2 stops34h 25m

Perth

Sat 3/7

11:10 pm-1:40 pm

2 stops30h 30m

$1,431

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 3/3

7:16 am-12:35 pm

3 stops37h 19m

Perth

Mon 3/16

1:15 am-8:34 pm

2 stops34h 19m

$1,593

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 3/3

7:16 am-12:35 pm

3 stops37h 19m

Perth

Mon 3/16

1:15 am-4:41 pm

3 stops30h 26m

$1,629

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 2/15

9:19 pm-11:55 am

2 stops46h 36m

Perth

Wed 2/18

10:45 pm-11:44 pm

2 stops40h 59m

$1,713

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 2/15

9:19 pm-6:45 pm

2 stops53h 26m

Perth

Wed 2/18

10:45 pm-11:44 pm

2 stops40h 59m

$1,714

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 2/28

3:40 pm-4:45 pm

3 stops33h 05m

Perth

Sat 3/7

10:55 pm-11:33 am

2 stops28h 38m

$2,091

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 3/15

1:39 pm-8:20 pm

2 stops39h 41m

Perth

Sun 3/22

5:45 pm-6:48 pm

3 stops40h 03m

$2,303

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 2/28

3:40 pm-4:45 pm

3 stops33h 05m

Perth

Sat 3/7

10:55 pm-11:33 am

3 stops28h 38m

$2,315

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	29h 52m
Direct flights	None

The fastest flight from Portland to Perth takes 29h 52m

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 29h 52m.
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 7.5 981 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.

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Rottnest Island

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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.