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Cheap flights from Oregon to Perth from $990

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Perth departing on 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:45 - 12:55PDX  Portland-PER Perth
26h 10m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
15:30 - 14:46PER  Perth-PDX Portland
38h 16m2 stops Sydney Kingsford Smith Vancouver Intl
$1,720Multiple Airlines
Sun, 6 Sep - Sat, 19 Sep
Air Canada Logo
19:10 - 20:20PDX  Portland-PER Perth
34h 10m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
15:15 - 09:26PER  Perth-PDX Portland
34h 11m2 stops Sydney Kingsford Smith Vancouver Intl
$1,765Air Canada
Mon, 26 Oct - Mon, 23 Nov
Air Canada Logo
15:15 - 20:20PDX  Portland-PER Perth
38h 05m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
15:15 - 09:26PER  Perth-PDX Portland
34h 11m2 stops Sydney Kingsford Smith Vancouver Intl
$1,767Air Canada
Mon, 26 Oct - Tue, 24 Nov
Air Canada Logo
19:10 - 15:55PDX  Portland-PER Perth
29h 45m2 stops Vancouver Intl Brisbane
Air Canada Logo
22:55 - 09:26PER  Perth-PDX Portland
26h 31m2 stops Sydney Kingsford Smith Vancouver Intl
$1,768Air Canada
Sun, 25 Oct - Tue, 24 Nov
Multiple Airlines Logo
19:45 - 15:00PDX  Portland-PER Perth
28h 15m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
22:40 - 14:46PER  Perth-PDX Portland
31h 06m2 stops Brisbane Vancouver Intl
$1,779Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
Air Canada Logo
19:10 - 20:20PDX  Portland-PER Perth
34h 10m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
22:30 - 09:26PER  Perth-PDX Portland
26h 56m2 stops Brisbane Vancouver Intl
$1,812Air Canada
Mon, 26 Oct - Wed, 25 Nov
Multiple Airlines Logo
19:10 - 21:35PDX  Portland-PER Perth
35h 25m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
22:30 - 09:26PER  Perth-PDX Portland
26h 56m2 stops Brisbane Vancouver Intl
$1,813Multiple Airlines
Sun, 25 Oct - Wed, 25 Nov
Qatar Airways Logo
06:20 - 18:35PDX  Portland-PER Perth
45h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
22:45 - 20:36PER  Perth-PDX Portland
36h 51m2 stops Doha Hamad Intl Los Angeles Los Angeles
$1,990Qatar Airways
Fri, 4 Sep - Fri, 11 Sep
Air Canada Logo
19:45 - 16:00PDX  Portland-PER Perth
29h 15m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
22:30 - 18:31PER  Perth-PDX Portland
35h 01m2 stops Brisbane Vancouver Intl
$2,066Air Canada
Wed, 21 Oct - Sun, 25 Oct
Air Canada Logo
10:10 - 14:45PDX  Portland-PER Perth
37h 35m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
22:30 - 09:26PER  Perth-PDX Portland
25h 56m2 stops Brisbane Vancouver Intl
$2,068Air Canada
Wed, 21 Oct - Sun, 25 Oct

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Air Canada flights from Oregon to Perth

Our best Air Canada deals on Oregon to Perth flight tickets
Air Canada
26 Oct
PDX19:10Portland
34h 10m
2 stops
PER20:20Perth
23 Nov
PER15:15Perth
34h 11m
2 stops
PDX09:26Portland
$1,765
Air Canada
26 Oct
PDX15:15Portland
38h 05m
2 stops
PER20:20Perth
24 Nov
PER15:15Perth
34h 11m
2 stops
PDX09:26Portland
$1,767
Air Canada
25 Oct
PDX19:10Portland
29h 45m
2 stops
PER15:55Perth
23 Nov
PER22:55Perth
26h 31m
2 stops
PDX09:26Portland
$1,768

Qatar Airways flights from Oregon to Perth

Our best Qatar Airways deals on Oregon to Perth flight tickets
Qatar Airways
4 Sept
PDX06:20Portland
45h 15m
2 stops
PER18:35Perth
11 Sept
PER22:45Perth
36h 51m
2 stops
PDX20:36Portland
$1,990
Qatar Airways
23 Oct
PDX08:09Portland
43h 36m
2 stops
PER18:45Perth
21 Nov
PER22:45Perth
36h 00m
2 stops
PDX18:45Portland
$2,114
Qatar Airways
31 Oct
EUG13:49Eugene
37h 56m
2 stops
PER18:45Perth
4 Nov
PER22:45Perth
38h 07m
2 stops
EUG20:52Eugene
$2,123

momondo Fare Finder

 
Customise your flight search to find flights from Oregon to Perth 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 10 August 2026.
Use the filters below to find and compare flights from Oregon to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Sun 6/9

19:45-12:55

2 stops26h 10m

Perth

Sat 19/9

15:30-14:46

2 stops38h 16m

$1,720

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Mon 26/10

19:10-20:20

2 stops34h 10m

Perth

Mon 23/11

15:15-09:26

2 stops34h 11m

$1,765

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Mon 26/10

15:15-20:20

2 stops38h 05m

Perth

Tue 24/11

15:15-09:26

2 stops34h 11m

$1,767
Fastest return journey

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Sun 25/10

19:10-15:55

2 stops29h 45m

Perth

Tue 24/11

22:55-09:26

2 stops26h 31m

$1,768

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Sun 30/8

19:45-15:00

2 stops28h 15m

Perth

Mon 14/9

22:40-14:46

2 stops31h 06m

$1,779

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Mon 26/10

19:10-20:20

2 stops34h 10m

Perth

Wed 25/11

22:30-09:26

2 stops26h 56m

$1,812

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Sun 25/10

19:10-21:35

2 stops35h 25m

Perth

Wed 25/11

22:30-09:26

2 stops26h 56m

$1,813

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Fri 4/9

06:20-18:35

2 stops45h 15m

Perth

Fri 11/9

22:45-20:36

2 stops36h 51m

$1,990

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Wed 21/10

19:45-16:00

2 stops29h 15m

Perth

Sun 25/10

22:30-18:31

2 stops35h 01m

$2,066

PortlandPerth

PDX Portland - PER Perth

PDXPER

Portland

Wed 21/10

10:10-14:45

2 stops37h 35m

Perth

Sun 25/10

22:30-09:26

2 stops25h 56m

$2,068

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Oregon 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 Oregon to Perth?

Qantas Airways is the most popular carrier operating from Oregon to Perth

Cheap Oregon to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Perth

Fastest flight time

27h 10m

Direct flights

None
The fastest flight from Oregon to Perth takes 27h 10m
There are no direct flights from Oregon to Perth. There are no popular flight routes from Oregon to Perth.
Search flight deals

Frequently asked questions about flying from Oregon to Perth

  • When did momondo last update prices for flights from Oregon to Perth Airport?

    Prices for flights from Oregon to Perth Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Oregon to Perth 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 Oregon to Perth Airport.

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

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Perth?

Finding the right flight to Perth from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Perth quick and easy, saving you time and money.

Can I find flights from Oregon to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from Oregon with this policy.

How can momondo help me find flights from Oregon to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Oregon.

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

If you are not ready to book a flight from Oregon to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

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