Find flights
When to book
FAQs

Cheap flights from Oregon to Melbourne Airport from $769

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
29 Nov — 6 Dec1
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 30 October 2025.

Round-trip from

$1,413

One-way from

$769

Popular in

December

Cheapest in

November

Average price

$2,194
Qantas Airways
  • Qantas Airways
  • 7/3-13/3
  • 2 total stops
  • 49h 36m total
  • Oregon to Melbourne
Search Deals
Qantas Airways
  • Qantas Airways
  • 25/2
  • 1 total stop
  • 23h 50m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($254 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($91 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 30 October 2025.

Fri 12/1207:40PDX - MEL
1 stop26h 20mAmerican Airlines
Fri 19/1216:05MEL - PDX
1 stop22h 04mAmerican Airlines
Deal found 27/10$1,490
Sun 14/1205:00PDX - MEL
2 stops33h 30mUnited Airlines
Sun 21/1213:00MEL - PDX
1 stop24h 48mUnited Airlines
Deal found 29/10$1,545
Thu 20/1117:42PDX - MEL
1 stop20h 48mAmerican Airlines
Tue 2/1212:00MEL - PDX
1 stop24h 12mAmerican Airlines
Deal found 28/10$1,712
Mon 1/1219:00PDX - MEL
2 stops24h 50mMultiple Airlines
Sat 6/1206:05MEL - PDX
2 stops22h 10mMultiple Airlines
Deal found 28/10$1,838
Sat 15/1119:00PDX - MEL
2 stops25h 30mMultiple Airlines
Sat 29/1108:10MEL - PDX
2 stops20h 05mMultiple Airlines
Deal found 28/10$1,906
Wed 5/1105:30PDX - MEL
1 stop28h 30mAmerican Airlines
Wed 19/1116:05MEL - PDX
1 stop26h 21mAmerican Airlines
Deal found 29/10$1,991
Wed 5/1114:50PDX - MEL
2 stops25h 35mQantas Airways
Wed 19/1112:00MEL - PDX
1 stop24h 12mQantas Airways
Deal found 29/10$1,995
Sat 15/1119:00PDX - MEL
2 stops24h 45mAir Canada
Sat 29/1107:10MEL - PDX
2 stops21h 05mAir Canada
Deal found 29/10$2,012

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 30 October 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

Tue 24/2

15:15-13:35

2 stops27h 20m

Melbourne

Sat 7/3

08:10-09:15

2 stops20h 05m

$1,474

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 13/3

19:30-09:00

1 stop19h 30m

Melbourne

Thu 26/3

12:00-18:45

1 stop24h 45m

$1,537

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 22/3

19:30-09:00

1 stop19h 30m

Melbourne

Wed 8/4

10:55-12:27

1 stop18h 32m

$1,537

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 14/12

05:00-09:30

2 stops33h 30m

Melbourne

Sun 21/12

13:00-18:48

1 stop24h 48m

$1,545

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 10/3

13:25-08:30

2 stops25h 05m

Melbourne

Tue 24/3

12:00-20:49

2 stops26h 49m

$1,545

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 21/3

13:25-09:00

2 stops25h 35m

Melbourne

Fri 10/4

10:55-12:27

1 stop18h 32m

$1,545

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 21/3

13:25-09:00

2 stops25h 35m

Melbourne

Wed 8/4

10:55-12:27

1 stop18h 32m

$1,545

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 20/3

07:10-07:00

2 stops29h 50m

Melbourne

Wed 8/4

10:00-19:11

2 stops26h 11m

$1,554

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 22/3

17:05-07:00

2 stops43h 55m

Melbourne

Fri 10/4

10:00-20:47

2 stops27h 47m

$1,554

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 20/3

10:15-07:00

2 stops26h 45m

Melbourne

Fri 10/4

10:00-11:53

1 stop18h 53m

$1,556

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 20 results
1
2

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 $1,395). Flying from Oregon to Melbourne Airport in June is currently the most expensive (average of $1,953). 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.

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?

    United Airlines can get you from Oregon to Melbourne Airport in just under 19h 30m. Your travel time can differ by up to . The distance between Oregon and Melbourne Airport is about 13053 km.

  • 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 $1,395). Flying from Oregon to Melbourne Airport in June is currently the most expensive (average of $1,953). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Melbourne flights
Dallas/Fort Worth to Melbourne flights
San Francisco to Melbourne flights
John F Kennedy Intl to Melbourne flights
Newark to Melbourne flights
LaGuardia to Melbourne flights
Baltimore to Melbourne flights
Reagan-National to Melbourne flights
Dulles Intl to Melbourne flights
Seattle to Melbourne flights
O'Hare Intl to Melbourne flights
Honolulu to Melbourne flights
Boston to Melbourne flights
Detroit to Melbourne flights
Hobby to Melbourne flights
Philadelphia to Melbourne flights
Portland to Melbourne flights
George Bush Intcntl to Melbourne flights
Denver to Melbourne flights
Atlanta to Melbourne flights
Orlando to Melbourne flights
Austin to Melbourne flights
Miami to Melbourne flights
Salt Lake City to Melbourne flights
Charlotte to Melbourne flights
San Diego to Melbourne flights
Minneapolis to Melbourne flights
Tampa to Melbourne flights
Midway to Melbourne flights
Nashville to Melbourne flights
Cincinnati to Melbourne flights
St. Louis to Melbourne flights
Sky Harbor Intl to Melbourne flights
San Jose to Melbourne flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.