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Cheap flights from Oregon to Melbourne Airport from $713

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
6 May — 13 May1
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 6 April 2026.

Wed 21/1019:45
PDX
-
MEL
2 stops22h 25m
Multiple Airlines
Mon 2/1107:25
MEL
-
PDX
2 stops21h 00m
Multiple Airlines
Deal found 2/4$1,298
Fri 8/519:45
PDX
-
MEL
2 stops22h 35m
Multiple Airlines
Thu 21/521:05
MEL
-
PDX
2 stops29h 25m
Multiple Airlines
Deal found 1/4$1,300
Tue 8/919:45
PDX
-
MEL
2 stops27h 50m
Multiple Airlines
Tue 15/906:00
MEL
-
PDX
2 stops25h 51m
Multiple Airlines
Deal found 3/4$1,306
Tue 5/519:45
PDX
-
MEL
2 stops25h 30m
Multiple Airlines
Tue 12/517:30
MEL
-
PDX
2 stops33h 00m
Multiple Airlines
Deal found 5/4$1,307
Sun 1/1119:10
PDX
-
MEL
2 stops23h 25m
Multiple Airlines
Thu 12/1107:25
MEL
-
PDX
2 stops21h 00m
Multiple Airlines
Deal found 2/4$1,309
Tue 5/515:30
PDX
-
MEL
2 stops26h 35m
Air Canada
Tue 19/506:00
MEL
-
PDX
2 stops20h 30m
Air Canada
Deal found 2/4$1,311
Tue 4/819:45
PDX
-
MEL
2 stops22h 35m
Air Canada
Tue 18/806:00
MEL
-
PDX
2 stops25h 51m
Air Canada
Deal found 4/4$1,314
Tue 15/910:10
PDX
-
MEL
2 stops31h 55m
Air Canada
Fri 25/906:00
MEL
-
PDX
2 stops25h 51m
Air Canada
Deal found 1/4$1,317
Tue 1/1219:10
PDX
-
MEL
2 stops23h 25m
Air Canada
Sat 12/1218:50
MEL
-
PDX
2 stops33h 35m
Air Canada
Deal found 2/4$1,365

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 6 April 2026.

Round-trip from

$1,300

One-way from

$713

Popular in

October

Cheapest in

June

Average price

$1,900
8/5-21/5
  • 8/5-21/5
  • 4 total stops
  • 52h 00m total
  • Oregon to Melbourne
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 25h 54m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($238 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 6 April 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

Fri 8/5

17:51-10:35

2 stops23h 44m

Melbourne

Thu 21/5

09:45-14:57

1 stop22h 12m

$1,645
Fastest return journey

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 27/5

17:18-07:50

1 stop21h 32m

Melbourne

Fri 19/6

10:00-12:25

1 stop19h 25m

$1,704

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 25/5

13:35-07:50

1 stop25h 15m

Melbourne

Fri 19/6

10:00-16:42

1 stop23h 42m

$1,704

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 17/6

12:23-07:50

2 stops26h 27m

Melbourne

Fri 17/7

10:00-16:34

1 stop23h 34m

$1,710

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 2/5

12:46-08:15

2 stops26h 29m

Melbourne

Sat 16/5

10:55-16:33

1 stop22h 38m

$1,752

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 17/5

19:45-08:15

1 stop19h 30m

Melbourne

Sun 24/5

10:55-17:44

1 stop23h 49m

$1,765

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 1/9

15:43-08:15

1 stop23h 32m

Melbourne

Mon 30/11

13:00-12:25

1 stop18h 25m

$1,765

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 31/5

13:17-08:15

1 stop25h 58m

Melbourne

Wed 1/7

10:55-16:47

1 stop22h 52m

$1,766

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 9/9

13:14-08:15

1 stop26h 01m

Melbourne

Tue 22/9

10:55-09:21

2 stops39h 26m

$1,771

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 4/8

11:05-08:15

2 stops28h 10m

Melbourne

Tue 18/8

10:55-14:47

1 stop20h 52m

$1,771

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 19 resultsSorted by cheapest first
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, November is the cheapest month in which you can book a flight from Oregon to Melbourne Airport (average of $1,282). Flying from Oregon to Melbourne Airport in July is currently the most expensive (average of $1,851). 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?

    Delta and United Airlines can get you from Oregon to Melbourne Airport in just under 21h 32m. Your travel time can differ by up to 4h 57m. 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, November is the cheapest month in which you can book a flight from Oregon to Melbourne Airport (average of $1,282). Flying from Oregon to Melbourne Airport in July is currently the most expensive (average of $1,851). 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
Dandenong
Geelong
Apollo Bay
Ballarat
Lorne
St Kilda
Phillip Island
Tullamarine
Shepparton
Sorrento
Torquay
Daylesford
Mornington
Brighton

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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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