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Cheap flights from Oregon to Melbourne Airport from $827

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
20 dic — 27 dic1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to Melbourne

Keep the following information in mind while searching for Oregon to Melbourne flight deals. Data was last updated 20 novembre 2025.

Round-trip from

$1,427

One-way from

$827

Popular in

December

Cheapest in

November

Average price

$1,555
Air Canada
  • Air Canada
  • 1/3-9/4
  • 4 total stops
  • 53h 05m total
  • Oregon to Melbourne
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United Airlines
  • United Airlines
  • 5/1
  • 2 total stops
  • 29h 30m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($326 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($119 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Oregon to Melbourne

Enter your travel dates to find the best prices.

Cheapest flights from Oregon to Melbourne
Explore the most affordable flight options available from Oregon to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 novembre 2025.

gio 20/1106:00PDX - MEL
1 stop32h 30mAmerican Airlines
mar 2/1213:30MEL - PDX
2 stops22h 42mAmerican Airlines
Deal found 18/11$1,493
ven 28/1117:42PDX - MEL
1 stop20h 48mAmerican Airlines
mer 3/1212:30MEL - PDX
2 stops23h 58mAmerican Airlines
Deal found 18/11$1,512
ven 28/1107:00PDX - MEL
2 stops21h 35mMultiple Airlines
mer 3/1221:00MEL - PDX
2 stops51h 25mMultiple Airlines
Deal found 18/11$2,018
lun 22/1207:15PDX - MEL
2 stops34h 15mMultiple Airlines
sab 3/108:40MEL - PDX
2 stops31h 31mMultiple Airlines
Deal found 19/11$2,223
gio 20/1119:00PDX - MEL
2 stops25h 15mMultiple Airlines
mar 2/1208:10MEL - PDX
2 stops20h 05mMultiple Airlines
Deal found 18/11$2,681
gio 18/1210:40PDX - MEL
1 stop27h 50mMultiple Airlines
gio 25/1212:00MEL - PDX
1 stop20h 44mMultiple Airlines
Deal found 18/11$2,716

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oregon to Melbourne 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 20 novembre 2025.
Use the filters below to find and compare flights from Oregon to Melbourne Airport that are best for you.

Fly from

Oregon

Fly to

Melbourne

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sab 4/4

15:50-06:45

1 stop21h 55m

Melbourne

dom 3/5

09:45-22:31

1 stop29h 46m

$1,448

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mar 24/2

11:48-09:30

2 stops26h 42m

Melbourne

sab 7/3

16:05-19:39

1 stop22h 34m

$1,473

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sab 4/4

12:07-05:00

1 stop23h 53m

Melbourne

dom 3/5

09:45-16:26

2 stops23h 41m

$1,473

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

gio 19/3

15:50-09:30

1 stop23h 40m

Melbourne

mar 24/3

16:25-22:36

2 stops24h 11m

$1,501

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

gio 19/3

07:30-09:30

1 stop32h 00m

Melbourne

mar 24/3

12:00-22:36

1 stop28h 36m

$1,521

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

gio 12/3

14:30-09:30

1 stop25h 00m

Melbourne

lun 16/3

12:00-20:53

1 stop26h 53m

$1,546

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mar 24/2

21:48-12:25

2 stops43h 37m

Melbourne

sab 7/3

13:55-16:41

2 stops21h 46m

$1,556

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

lun 5/1

09:00-09:30

2 stops29h 30m

$827

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

lun 5/1

21:50-18:45

3 stops49h 55m

$1,288

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

lun 1/12

17:34-07:45

3 stops43h 11m

$4,554

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 13 results
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Best time to book a flight from Oregon to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne 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 Melbourne Airport

What is the cheapest month to book a flight from Oregon to Melbourne Airport?

Currently, December is the cheapest month in which you can book a flight from Oregon to Melbourne Airport (average of $1,330). Flying from Oregon to Melbourne Airport in June is currently the most expensive (average of $1,987). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Related info for your journey

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

  • How long is the flight from Oregon to Melbourne Airport?

    Qantas Airways and American Airlines can get you from Oregon to Melbourne Airport in just under 21h 55m. Your travel time can differ by up to 4h 47m. The distance between Oregon and Melbourne Airport is about 13053 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Oregon to Melbourne Airport?

    Currently, December is the cheapest month in which you can book a flight from Oregon to Melbourne Airport (average of $1,330). Flying from Oregon to Melbourne Airport in June is currently the most expensive (average of $1,987). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Geelong
Dandenong
Ballarat
Apollo Bay
St Kilda
Lorne
Tullamarine
Phillip Island
Shepparton
Torquay
Daylesford
Mornington
Sorrento
Brighton
Doncaster

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Oregon to Melbourne, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Melbourne from Oregon by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Oregon to Melbourne with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Oregon to Melbourne and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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