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Cheap flights from Western Australia to Portland from $903

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Western Australia to Portland departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Western Australia to Portland

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
05:55 - 20:53
PER
-
PDX
30h 58m
2 stops
Qantas Airways Logo
17:39 - 14:30
PDX
-
PER
29h 51m
2 stops
$1,724Qantas Airways
Thu, 5 Mar - Thu, 12 Mar
Air Canada Logo
22:30 - 18:30
PER
-
PDX
36h 00m
2 stops
Air Canada Logo
15:15 - 14:30
PDX
-
PER
32h 15m
2 stops
$1,730Air Canada
Thu, 5 Mar - Mon, 9 Mar
Japan Airlines Logo
10:30 - 16:50
PER
-
PDX
46h 20m
3 stops
Japan Airlines Logo
07:05 - 23:55
PDX
-
PER
49h 50m
3 stops
$1,859Japan Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
10:20 - 21:58
PER
-
PDX
27h 38m
2 stops
Multiple Airlines Logo
17:39 - 12:25
PDX
-
PER
27h 46m
2 stops
$2,109Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Qantas Airways Logo
07:30 - 20:53
PER
-
PDX
29h 23m
2 stops
Qantas Airways Logo
14:30 - 17:20
PDX
-
PER
35h 50m
2 stops
$2,116Qantas Airways
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
23:45 - 00:35
PER
-
PDX
39h 50m
2 stops
United Airlines Logo
07:30 - 05:25
PDX
-
PER
30h 55m
2 stops
$2,239United Airlines
Thu, 19 Mar - Mon, 23 Mar
Multiple Airlines Logo
05:00 - 05:28
PER
-
PDX
39h 28m
2 stops
Multiple Airlines Logo
07:00 - 20:55
PDX
-
PER
46h 55m
2 stops
$2,242Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
Multiple Airlines Logo
01:15 - 20:53
PER
-
PDX
35h 38m
3 stops
Multiple Airlines Logo
07:05 - 05:25
PDX
-
PER
31h 20m
2 stops
$2,369Multiple Airlines
Sun, 1 Mar - Mon, 9 Mar
Multiple Airlines Logo
11:20 - 21:10
PER
-
PDX
25h 50m
3 stops
Multiple Airlines Logo
17:39 - 12:05
PDX
-
PER
27h 26m
2 stops
$2,636Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Qantas Airways Logo
10:30 - 20:50
PER
-
PDX
25h 20m
2 stops
Qantas Airways Logo
15:41 - 13:35
PDX
-
PER
30h 54m
2 stops
$17,100Qantas Airways
Thu, 28 May - Thu, 4 Jun

Qantas Airways flights from Western Australia to Portland

Our best Qantas Airways deals on Western Australia to Portland flight tickets
Qantas Airways
5 Mar
PER05:55Perth
30h 58m
2 stops
PDX20:53Portland
12 Mar
PDX17:39Portland
29h 51m
2 stops
PER14:30Perth
$1,724
Qantas Airways
5 Mar
PER07:30Perth
29h 23m
2 stops
PDX20:53Portland
9 Mar
PDX14:30Portland
35h 50m
2 stops
PER17:20Perth
$2,116
Qantas Airways
28 May
PER10:30Perth
25h 20m
2 stops
PDX20:50Portland
4 June
PDX15:41Portland
30h 54m
2 stops
PER13:35Perth
$17,100

momondo Fare Finder

 
Customise your flight search to find flights from Western Australia to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Western Australia to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthPortland

PER - PDX

PERPDX

Perth

Thu 5/3

05:55-20:53

2 stops30h 58m

Portland

Thu 12/3

17:39-14:30

2 stops29h 51m

$1,724

PerthPortland

PER - PDX

PERPDX

Perth

Thu 5/3

22:30-18:30

2 stops36h 00m

Portland

Mon 9/3

15:15-14:30

2 stops32h 15m

$1,730

PerthPortland

PER - PDX

PERPDX

Perth

Mon 2/3

10:30-16:50

3 stops46h 20m

Portland

Mon 9/3

07:05-23:55

3 stops49h 50m

$1,859

PerthPortland

PER - PDX

PERPDX

Perth

Mon 2/3

10:20-21:58

2 stops27h 38m

Portland

Mon 9/3

17:39-12:25

2 stops27h 46m

$2,109

PerthPortland

PER - PDX

PERPDX

Perth

Thu 5/3

07:30-20:53

2 stops29h 23m

Portland

Mon 9/3

14:30-17:20

2 stops35h 50m

$2,116

PerthPortland

PER - PDX

PERPDX

Perth

Thu 19/3

23:45-00:35

2 stops39h 50m

Portland

Mon 23/3

07:30-05:25

2 stops30h 55m

$2,239

PerthPortland

PER - PDX

PERPDX

Perth

Fri 20/3

05:00-05:28

2 stops39h 28m

Portland

Fri 27/3

07:00-20:55

2 stops46h 55m

$2,242

PerthPortland

PER - PDX

PERPDX

Perth

Sun 1/3

01:15-20:53

3 stops35h 38m

Portland

Mon 9/3

07:05-05:25

2 stops31h 20m

$2,369

PerthPortland

PER - PDX

PERPDX

Perth

Thu 5/3

11:20-21:10

3 stops25h 50m

Portland

Thu 12/3

17:39-12:05

2 stops27h 26m

$2,636

PerthPortland

PER - PDX

PERPDX

Perth

Thu 28/5

10:30-20:50

2 stops25h 20m

Portland

Thu 4/6

15:41-13:35

2 stops30h 54m

$17,100

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Cheap Western Australia to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Western Australia to Portland

Fastest flight time

33h 18m

Direct flights

None
The fastest flight from Western Australia to Portland takes 33h 18m
There are no direct flights from Western Australia to Portland. There are no popular flight routes from Western Australia to Portland.
Search flight deals

  • When did momondo last update prices for flights from Western Australia to Portland Airport?

    Prices for flights from Western Australia to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Western Australia to Portland Airport?

  • How old do you have to be to fly from Western Australia to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Western Australia to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Western Australia to Portland

Compare and see reviews for airlines that fly from Western Australia to Portland with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $1,829Free cancellationRating
8.2
1,448 reviews
Search Singapore Airlines flights

  • How do I get Price Alerts for flights from Western Australia to Portland?

    Confirm your travel details to search for the latest offers for flights from Western Australia to Portland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Western Australia to Portland 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Western Australia to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Western Australia to Portland for you.

Can I find flights from Western Australia to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Western Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Western Australia to Portland?

Once you have performed a search for Western Australia to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Western Australia to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Western Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly your favourite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Singapore Airlines