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.

$555 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.

9:19 pm - 11:55 pm

PDX

PER

34h 36m

2 stops

1:50 pm - 9:35 am

PER

PDX

35h 45m

2 stops

$1,256Multiple Airlines

mié., feb. 25 - mié., mar. 4

9:19 pm - 11:55 pm

PDX

PER

34h 36m

2 stops

1:15 am - 4:41 pm

PER

PDX

31h 26m

3 stops

$1,324Multiple Airlines

mié., feb. 25 - mar., mar. 3

3:22 pm - 12:05 pm

PDX

PER

28h 43m

2 stops

10:20 am - 8:34 pm

PER

PDX

26h 14m

2 stops

$1,390Multiple Airlines

mié., feb. 4 - mié., feb. 11

5:42 pm - 9:00 pm

PDX

PER

36h 18m

2 stops

10:45 pm - 4:41 pm

PER

PDX

32h 56m

2 stops

$1,429Qantas Airways

dom., mar. 8 - mié., mar. 11

3:15 pm - 10:15 pm

PDX

PER

39h 00m

2 stops

11:10 pm - 2:40 pm

PER

PDX

31h 30m

2 stops

$1,439Multiple Airlines

mar., feb. 10 - mar., feb. 17

2:30 pm - 12:05 pm

PDX

PER

30h 35m

2 stops

10:45 pm - 9:52 pm

PER

PDX

38h 07m

2 stops

$1,457Qantas Airways

dom., mar. 8 - mié., mar. 11

2:37 pm - 11:15 am

PDX

PER

29h 38m

2 stops

11:55 pm - 12:39 pm

PER

PDX

27h 44m

2 stops

$1,506Multiple Airlines

lun., abr. 13 - mié., abr. 15

9:30 pm - 11:55 am

PDX

PER

46h 25m

2 stops

4:35 pm - 10:41 pm

PER

PDX

46h 06m

2 stops

$1,525Qatar Airways

mar., feb. 10 - mar., feb. 17

7:05 am - 11:55 am

PDX

PER

36h 50m

2 stops

10:45 pm - 6:05 pm

PER

PDX

35h 20m

2 stops

$1,534Qatar Airways

mar., feb. 10 - mar., feb. 24

2:42 pm - 11:55 am

PDX

PER

30h 13m

2 stops

3:40 pm - 10:38 pm

PER

PDX

45h 58m

2 stops

$1,563Qatar Airways

mar., mar. 24 - mar., mar. 31

Qatar Airways flights from Portland to Perth

Our best Qatar Airways deals on Portland to Perth flight tickets

Qatar Airways

Feb 10

PDX9:30 pmPortland

46h 25m

2 stops

PER11:55 amPerth

Feb 17

PER4:35 pmPerth

46h 06m

2 stops

PDX10:41 pmPortland

$1,525

Qatar Airways

Feb 10

PDX7:05 amPortland

36h 50m

2 stops

PER11:55 amPerth

Feb 24

PER10:45 pmPerth

35h 20m

2 stops

PDX6:05 pmPortland

$1,534

Qatar Airways

Mar 24

PDX2:42 pmPortland

30h 13m

2 stops

PER11:55 amPerth

Mar 31

PER3:40 pmPerth

45h 58m

2 stops

PDX10:38 pmPortland

$1,563

Qantas Airways flights from Portland to Perth

Our best Qantas Airways deals on Portland to Perth flight tickets

Qantas Airways

Mar 8

PDX5:42 pmPortland

36h 18m

2 stops

PER9:00 pmPerth

Mar 11

PER10:45 pmPerth

32h 56m

2 stops

PDX4:41 pmPortland

$1,429

Qantas Airways

Mar 8

PDX2:30 pmPortland

30h 35m

2 stops

PER12:05 pmPerth

Mar 11

PER10:45 pmPerth

38h 07m

2 stops

PDX9:52 pmPortland

$1,457

Qantas Airways

Feb 10

PDX7:24 amPortland

42h 51m

2 stops

PER6:15 pmPerth

Feb 24

PER1:25 pmPerth

43h 48m

3 stops

PDX5:13 pmPortland

$1,726

Fly from

Fly to

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

mié. 2/25

9:19 pm-11:55 pm

2 stops34h 36m

Perth

mié. 3/4

1:50 pm-9:35 am

2 stops35h 45m

$1,256

PortlandPerth

PDX - PER

PDXPER

Portland

mié. 2/25

9:19 pm-11:55 pm

2 stops34h 36m

Perth

mar. 3/3

1:15 am-4:41 pm

3 stops31h 26m

$1,324

PortlandPerth

PDX - PER

PDXPER

Portland

mié. 2/4

3:22 pm-12:05 pm

2 stops28h 43m

Perth

mié. 2/11

10:20 am-8:34 pm

2 stops26h 14m

$1,390

PortlandPerth

PDX - PER

PDXPER

Portland

dom. 3/8

5:42 pm-9:00 pm

2 stops36h 18m

Perth

mié. 3/11

10:45 pm-4:41 pm

2 stops32h 56m

$1,429

PortlandPerth

PDX - PER

PDXPER

Portland

mar. 2/10

3:15 pm-10:15 pm

2 stops39h 00m

Perth

mar. 2/17

11:10 pm-2:40 pm

2 stops31h 30m

$1,439

PortlandPerth

PDX - PER

PDXPER

Portland

dom. 3/8

2:30 pm-12:05 pm

2 stops30h 35m

Perth

mié. 3/11

10:45 pm-9:52 pm

2 stops38h 07m

$1,457

PortlandPerth

PDX - PER

PDXPER

Portland

lun. 4/13

2:37 pm-11:15 am

2 stops29h 38m

Perth

mié. 4/15

11:55 pm-12:39 pm

2 stops27h 44m

$1,506

PortlandPerth

PDX - PER

PDXPER

Portland

mar. 2/10

9:30 pm-11:55 am

2 stops46h 25m

Perth

mar. 2/17

4:35 pm-10:41 pm

2 stops46h 06m

$1,525

PortlandPerth

PDX - PER

PDXPER

Portland

mar. 2/10

7:05 am-11:55 am

2 stops36h 50m

Perth

mar. 2/24

10:45 pm-6:05 pm

2 stops35h 20m

$1,534

PortlandPerth

PDX - PER

PDXPER

Portland

mar. 3/24

2:42 pm-11:55 am

2 stops30h 13m

Perth

mar. 3/31

3:40 pm-10:38 pm

2 stops45h 58m

$1,563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted 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 38m
Direct flights	None

The fastest flight from Portland to Perth takes 29h 38m

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 38m.
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 7.5 969 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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Scarborough

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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.