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Cheap flights from Oregon to Melbourne Airport from $1,316

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
5 Mar — 12 Mar1
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 3 February 2026.

Thu 23/409:53
PDX
-
MEL
1 stop27h 52m
Multiple Airlines
Thu 30/413:30
MEL
-
PDX
2 stops39h 27m
Multiple Airlines
Deal found 3/2$1,316
Fri 6/310:08
PDX
-
MEL
1 stop28h 22m
Multiple Airlines
Fri 13/313:55
MEL
-
PDX
2 stops39h 57m
Multiple Airlines
Deal found 1/2$1,336
Wed 4/317:39
PDX
-
MEL
1 stop20h 51m
Multiple Airlines
Wed 11/312:00
MEL
-
PDX
1 stop22h 41m
Multiple Airlines
Deal found 3/2$1,363
Sat 28/206:25
PDX
-
MEL
1 stop32h 05m
Qantas Airways
Tue 10/312:00
MEL
-
PDX
1 stop19h 25m
Qantas Airways
Deal found 1/2$1,366
Thu 12/217:43
PDX
-
MEL
1 stop20h 47m
American Airlines
Tue 17/212:00
MEL
-
PDX
1 stop24h 13m
American Airlines
Deal found 3/2$1,369
Fri 8/519:45
PDX
-
MEL
2 stops22h 40m
Multiple Airlines
Thu 21/506:00
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/2$1,370
Fri 8/511:48
PDX
-
MEL
2 stops25h 57m
American Airlines
Thu 21/509:45
MEL
-
PDX
1 stop28h 44m
American Airlines
Deal found 3/2$1,374
Wed 11/315:10
PDX
-
MEL
2 stops24h 20m
American Airlines
Mon 16/312:00
MEL
-
PDX
1 stop27h 52m
American Airlines
Deal found 3/2$1,376
Thu 19/306:28
PDX
-
MEL
1 stop33h 02m
American Airlines
Thu 26/312:00
MEL
-
PDX
1 stop23h 08m
American Airlines
Deal found 1/2$1,380
Tue 24/219:05
PDX
-
MEL
2 stops25h 10m
Multiple Airlines
Sat 7/307:00
MEL
-
PDX
2 stops21h 15m
Multiple Airlines
Deal found 2/2$1,384

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 3 February 2026.

Round-trip from

$1,316

Popular in

December

Cheapest in

February

Average price

$1,410
23/4-30/4
  • 23/4-30/4
  • 3 total stops
  • 67h 19m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 3 February 2026.
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

Fri 20/2

17:43-09:30

1 stop20h 47m

Melbourne

Sat 28/2

16:05-23:27

1 stop26h 22m

$1,369

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 19/3

17:38-09:30

1 stop21h 52m

Melbourne

Tue 24/3

12:00-17:08

1 stop23h 08m

$1,370

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 8/5

11:48-06:45

2 stops25h 57m

Melbourne

Thu 21/5

09:45-21:29

1 stop28h 44m

$1,374

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 11/3

15:10-09:30

2 stops24h 20m

Melbourne

Mon 16/3

12:00-21:52

1 stop27h 52m

$1,376

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

06:25-09:30

1 stop32h 05m

Melbourne

Sat 7/3

16:05-19:16

1 stop22h 11m

$1,380

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

19:05-15:15

2 stops25h 10m

Melbourne

Sun 14/6

06:00-09:30

2 stops20h 30m

$1,404

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 4/3

17:10-08:00

1 stop19h 50m

Melbourne

Fri 13/3

09:10-10:01

1 stop18h 51m

$1,414

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 6/3

13:02-08:00

1 stop23h 58m

Melbourne

Fri 13/3

09:10-12:14

1 stop21h 04m

$1,414

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 2/3

17:10-08:00

1 stop19h 50m

Melbourne

Sun 8/3

10:10-15:43

1 stop24h 33m

$1,414

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 6/3

10:08-09:30

1 stop28h 22m

Melbourne

Mon 9/3

13:55-09:35

2 stops37h 40m

$1,417

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 11 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 $1,264). Flying from Oregon to Melbourne Airport in July is currently the most expensive (average of $1,742). 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?

    American Airlines can get you from Oregon to Melbourne Airport in just under 20h 47m. 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 $1,264). Flying from Oregon to Melbourne Airport in July is currently the most expensive (average of $1,742). 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
Tullamarine
Phillip Island
Lorne
Sorrento
Shepparton
Torquay
Daylesford
Mornington
Brighton

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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.

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