Find flights
When to book
FAQs

Cheap flights from Oregon to Melbourne Airport from $852

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 July 2026.

Tue 18/810:45
PDX
-
MEL
1 stop27h 00m
Multiple Airlines
Mon 24/809:45
MEL
-
PDX
1 stop20h 40m
Multiple Airlines
Deal found 21/7$1,454
Sun 8/1106:00
PDX
-
MEL
1 stop28h 00m
American Airlines
Sun 29/1122:45
MEL
-
PDX
1 stop20h 14m
American Airlines
Deal found 20/7$1,487
Wed 28/1015:00
PDX
-
MEL
2 stops24h 30m
American Airlines
Tue 3/1112:00
MEL
-
PDX
1 stop30h 41m
American Airlines
Deal found 21/7$1,494
Tue 18/806:35
PDX
-
MEL
1 stop31h 10m
American Airlines
Mon 24/809:45
MEL
-
PDX
2 stops24h 06m
American Airlines
Deal found 21/7$1,504
Sun 23/815:30
PDX
-
MEL
2 stops29h 45m
Multiple Airlines
Sat 29/818:00
MEL
-
PDX
2 stops32h 31m
Multiple Airlines
Deal found 22/7$1,521
Tue 18/805:00
PDX
-
MEL
2 stops34h 15m
United Airlines
Mon 24/810:55
MEL
-
PDX
2 stops27h 10m
United Airlines
Deal found 21/7$1,525
Sun 8/1115:15
PDX
-
MEL
2 stops28h 20m
Air Canada
Sun 29/1107:30
MEL
-
PDX
2 stops30h 01m
Air Canada
Deal found 22/7$1,532
Mon 26/1017:18
PDX
-
MEL
1 stop22h 12m
Multiple Airlines
Thu 19/1122:45
MEL
-
PDX
1 stop31h 10m
Multiple Airlines
Deal found 21/7$1,535
Sun 23/813:03
PDX
-
MEL
1 stop26h 12m
United Airlines
Sat 29/818:00
MEL
-
PDX
2 stops37h 47m
United Airlines
Deal found 22/7$1,539

Find flight deals from Oregon to Melbourne

Keep the following information in mind while searching for Oregon to Melbourne flight deals. Data was last updated 22 July 2026.

Round-trip from

$1,454

One-way from

$852

Popular in

July

Cheapest in

June

Average price

$2,355
18/8-24/8
  • 18/8-24/8
  • 2 total stops
  • 47h 40m total
  • Oregon to Melbourne
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 22h 35m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($146 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 22 July 2026.
Use the filters below to find and compare flights from Oregon to Melbourne Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 23/8

13:03-08:15

1 stop26h 12m

Melbourne

Sat 29/8

18:00-14:47

2 stops37h 47m

$1,539
Fastest return journey

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 24/8

19:45-11:20

2 stops22h 35m

Melbourne

Mon 31/8

06:00-09:31

2 stops20h 31m

$1,546

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 1/9

10:30-11:05

2 stops55h 35m

Melbourne

Tue 8/9

16:45-20:50

2 stops21h 05m

$1,673

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 31/10

19:35-09:30

1 stop19h 55m

Melbourne

Wed 4/11

12:00-10:18

2 stops41h 18m

$1,682

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 27/9

10:56-08:15

1 stop28h 19m

Melbourne

Sun 27/12

12:45-09:39

2 stops39h 54m

$1,735

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 16/9

08:40-07:30

2 stops29h 50m

Melbourne

Thu 24/9

10:55-17:46

2 stops23h 51m

$1,749
Cheapest one-way
Fastest single journey

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 2/9

08:00-23:35

2 stops22h 35m

$852

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 9/9

08:00-09:15

2 stops32h 15m

$865

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 9/9

06:00-05:00

1 stop30h 00m

$892

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Sorted by cheapest first

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, June is the cheapest month in which you can book a flight from Oregon to Melbourne Airport (average of $1,404). Flying from Oregon to Melbourne Airport in July is currently the most expensive (average of $2,355). 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?

    United Airlines and Air Canada can get you from Oregon to Melbourne Airport in just under 22h 35m. Your travel time can differ by up to 3h 37m. 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, June is the cheapest month in which you can book a flight from Oregon to Melbourne Airport (average of $1,404). Flying from Oregon to Melbourne Airport in July is currently the most expensive (average of $2,355). 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
Tullamarine
Apollo Bay
Lorne
Shepparton
St Kilda
Phillip Island
Sorrento
Torquay
Daylesford
Mornington
Brighton

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.

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.