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Cheap flights from Oregon to Perth from $1,191

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PER
27 Jun — 4 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Oregon to Perth
Explore the most affordable flight options available from Oregon to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2026.

Sun 4/1006:06
PDX
-
PER
2 stops45h 29m
Qatar Airways
Mon 12/1022:45
PER
-
PDX
2 stops33h 15m
Qatar Airways
Deal found 23/5$1,765
Sun 4/1008:06
PDX
-
PER
2 stops43h 29m
Multiple Airlines
Mon 12/1022:45
PER
-
PDX
2 stops33h 15m
Multiple Airlines
Deal found 27/5$1,772
Sat 3/1012:18
PDX
-
PER
2 stops39h 17m
Qatar Airways
Mon 12/1022:45
PER
-
PDX
2 stops33h 15m
Qatar Airways
Deal found 23/5$1,913
Thu 1/1006:20
PDX
-
PER
2 stops45h 15m
Qatar Airways
Tue 13/1022:45
PER
-
PDX
2 stops38h 14m
Qatar Airways
Deal found 23/5$1,924
Sat 3/1012:18
PDX
-
PER
2 stops39h 17m
Qatar Airways
Sun 11/1022:45
PER
-
PDX
2 stops33h 15m
Qatar Airways
Deal found 23/5$1,969
Fri 2/1005:07
PDX
-
PER
2 stops46h 28m
Qatar Airways
Mon 12/1022:45
PER
-
PDX
2 stops38h 14m
Qatar Airways
Deal found 23/5$1,980
Fri 2/1011:48
PDX
-
PER
2 stops39h 47m
Qatar Airways
Sat 10/1022:45
PER
-
PDX
2 stops39h 17m
Qatar Airways
Deal found 23/5$2,036
Sun 18/1019:23
EUG
-
PER
2 stops56h 12m
Qatar Airways
Thu 22/1022:45
PER
-
EUG
2 stops35h 01m
Qatar Airways
Deal found 26/5$2,071
Wed 24/613:38
EUG
-
PER
2 stops37h 57m
Qatar Airways
Tue 21/722:45
PER
-
EUG
2 stops33h 15m
Qatar Airways
Deal found 24/5$2,123
Tue 20/1010:51
PDX
-
PER
2 stops40h 44m
Qatar Airways
Fri 23/1022:45
PER
-
PDX
2 stops35h 10m
Qatar Airways
Deal found 22/5$2,138
Wed 7/1010:51
PDX
-
PER
2 stops40h 44m
Qatar Airways
Sat 10/1022:45
PER
-
PDX
2 stops33h 15m
Qatar Airways
Deal found 23/5$2,196
Tue 14/712:03
PDX
-
PER
2 stops39h 32m
Qatar Airways
Tue 28/722:45
PER
-
PDX
2 stops33h 10m
Qatar Airways
Deal found 27/5$2,302

Find flight deals from Oregon to Perth

Keep the following information in mind while searching for Oregon to Perth flight deals. Data was last updated 28 May 2026.

Round-trip from

$1,765

One-way from

$1,191

Popular in

December

Cheapest in

September

Average price

$2,459
Qatar Airways
  • Qatar Airways
  • 4/10-12/10
  • 4 total stops
  • 78h 44m total
  • Oregon to Perth
Search Deals
Qantas Airways
  • Qantas Airways
  • 25/9
  • 2 total stops
  • 29h 32m total
  • Oregon to Perth
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($1,126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($501 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 28 May 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 - PER

PDXPER

Portland

Sun 4/10

08:06-18:35

2 stops43h 29m

Perth

Mon 12/10

22:45-17:00

2 stops33h 15m

$1,772

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 7/10

09:28-18:35

2 stops42h 07m

Perth

Wed 14/10

22:45-21:59

2 stops38h 14m

$1,924

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 4/10

09:28-18:35

2 stops42h 07m

Perth

Wed 14/10

22:45-23:02

2 stops39h 17m

$1,924

EugenePerth

EUG - PER

EUGPER

Eugene

Sun 18/10

19:23-18:35

2 stops56h 12m

Perth

Thu 22/10

22:45-18:46

2 stops35h 01m

$2,071

EugenePerth

EUG - PER

EUGPER

Eugene

Wed 24/6

13:38-18:35

2 stops37h 57m

Perth

Tue 21/7

22:45-17:00

2 stops33h 15m

$2,123

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 20/10

10:51-18:35

2 stops40h 44m

Perth

Fri 23/10

22:45-18:55

2 stops35h 10m

$2,138
Fastest return journey

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 4/10

14:34-12:25

2 stops30h 51m

Perth

Mon 12/10

22:55-20:50

3 stops36h 55m

$2,392

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 9/7

13:14-14:40

2 stops34h 26m

Perth

Thu 16/7

23:45-20:54

2 stops36h 09m

$2,492

EugenePerth

EUG - PER

EUGPER

Eugene

Wed 24/6

06:00-18:35

2 stops45h 35m

Perth

Tue 21/7

15:50-17:00

3 stops40h 10m

$2,590

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 14/7

05:15-12:30

3 stops40h 15m

Perth

Tue 28/7

15:30-10:20

2 stops33h 50m

$2,713

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Oregon to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Oregon with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Perth

How much does it cost for a return flight from Oregon to Perth?

Related info for your journey

Find useful and relevant information for your journey from Oregon to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from Oregon?

    If you book a flight to Perth from Oregon, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth.

  • How long is the flight from Oregon to Perth?

    For as low as $1,924, Qatar Airways can have you in Perth from Oregon in 42h 07m. There are 14828 km between Oregon and Perth.

  • Can I find deals for flights from Oregon to Perth that include hotel bookings?

    Yes. In addition to deals on Oregon to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Perth.

  • Can I find deals for business class flights from Oregon to Perth?

    Yes. Cheapflights offers flight deals from Oregon to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Perth?

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

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How does Cheapflights help users find flights from Oregon to Perth?

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Why should you use Cheapflights to find cheap flight tickets from Oregon to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oregon to Perth.

Can Cheapflights find flights from Oregon to Perth with no change fees?

Yes! Cheapflights helps users easily find flights from Oregon to Perth with no change fees.

Can Cheapflights notify me if prices for flights from Oregon to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Oregon today and book when prices fit your budget.

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