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Cheap flights from Oregon to Melbourne from $798

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
27 dic — 3 gen1
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 27 novembre 2025.

Round-trip from

$1,370

One-way from

$798

Popular in

December

Cheapest in

November

Average price

$1,550
18/1-24/1
  • 18/1-24/1
  • 2 total stops
  • 51h 27m total
  • Oregon to Melbourne
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 20h 08m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($325 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($118 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 27 novembre 2025.

mer 26/1117:42PDX - MEL
1 stop20h 48mAmerican Airlines
mer 3/1216:05MEL - PDX
1 stop24h 19mAmerican Airlines
Deal found 25/11$1,461
ven 26/1216:26PDX - MEL
1 stop22h 04mQantas Airways
mar 13/115:45MEL - PDX
2 stops24h 03mQantas Airways
Deal found 25/11$1,491
ven 26/1216:26PDX - MEL
1 stop22h 04mQantas Airways
mer 14/112:00MEL - PDX
1 stop20h 35mQantas Airways
Deal found 25/11$1,507
ven 26/1216:26PDX - MEL
1 stop22h 04mQantas Airways
gio 15/112:00MEL - PDX
1 stop20h 41mQantas Airways
Deal found 25/11$1,541
sab 13/1210:10PDX - MEL
1 stop28h 50mUnited Airlines
sab 20/1213:00MEL - PDX
1 stop28h 46mUnited Airlines
Deal found 25/11$1,568
ven 26/1216:26PDX - MEL
1 stop22h 04mQantas Airways
lun 12/121:00MEL - PDX
2 stops42h 48mQantas Airways
Deal found 25/11$1,611
gio 25/1216:26PDX - MEL
2 stops22h 59mQantas Airways
mar 13/112:00MEL - PDX
1 stop20h 41mQantas Airways
Deal found 25/11$1,717
gio 25/1216:26PDX - MEL
2 stops23h 59mQantas Airways
gio 15/112:00MEL - PDX
1 stop20h 41mQantas Airways
Deal found 25/11$1,751
gio 25/1206:20PDX - MEL
1 stop32h 10mQantas Airways
mer 14/112:00MEL - PDX
1 stop20h 35mQantas Airways
Deal found 25/11$1,783
mar 25/1115:15PDX - AVV
2 stops29h 35mMultiple Airlines
mar 2/1220:55AVV - PDX
2 stops36h 45mMultiple Airlines
Deal found 25/11$2,325
sab 13/1205:41PDX - AVV
2 stops39h 09mQantas Airways
sab 20/1216:25AVV - PDX
2 stops43h 46mQantas Airways
Deal found 25/11$6,325
gio 25/1209:50PDX - AVV
2 stops33h 20mMultiple Airlines
gio 1/106:00AVV - PDX
2 stops22h 15mMultiple Airlines
Deal found 26/11$6,653

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 27 novembre 2025.
Use the filters below to find and compare flights from Oregon to Melbourne that are best for you.

Fly from

Oregon

Fly to

Melbourne

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mar 13/1

06:00-05:00

1 stop28h 00m

Melbourne

gio 22/1

16:05-18:51

1 stop21h 46m

$1,461

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

gio 15/1

18:22-09:30

1 stop20h 08m

Melbourne

mar 20/1

12:00-14:48

1 stop21h 48m

$1,461

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mar 24/2

11:48-09:30

2 stops26h 42m

Melbourne

sab 7/3

16:05-21:17

1 stop24h 12m

$1,467

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mar 24/2

19:11-08:00

2 stops41h 49m

Melbourne

dom 14/6

10:00-23:53

2 stops30h 53m

$1,514

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sab 28/2

13:18-09:30

2 stops25h 12m

Melbourne

lun 9/3

12:00-17:51

2 stops23h 51m

$1,565

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sab 13/12

10:10-10:00

1 stop28h 50m

Melbourne

sab 20/12

13:00-22:46

1 stop28h 46m

$1,568

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

ven 26/12

16:26-09:30

1 stop22h 04m

Melbourne

lun 12/1

21:00-20:48

2 stops42h 48m

$1,611

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sab 17/1

14:57-10:25

2 stops24h 28m

Melbourne

sab 24/1

12:00-13:41

1 stop20h 41m

$1,651

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mar 13/1

14:30-09:35

2 stops24h 05m

Melbourne

gio 22/1

07:00-20:34

2 stops32h 34m

$1,727

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

mar 17/3

17:39-15:50

2 stops28h 11m

Melbourne Avalon

mar 31/3

21:40-22:08

2 stops42h 28m

$2,752

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 34 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

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

Currently, December is the cheapest month in which you can book a flight from Oregon to Melbourne (average of $1,325). Flying from Oregon to Melbourne in June is currently the most expensive (average of $1,980). 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?

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?

    Airlines like American Airlines, Delta, and Qantas Airways fly from Oregon to Melbourne in about 28h. The time it takes to get you to your destination can typically vary by up to 13h 49m. The distance from Oregon to Melbourne is about 13053 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Oregon to Melbourne one-way?

    One-way options have recently been found by users for as low as $798 on American Airlines. Other airlines that offer cheap prices include United Airlines from $815 and Qantas Airways from $993 one-way.

  • 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?

    Currently, December is the cheapest month in which you can book a flight from Oregon to Melbourne (average of $1,325). Flying from Oregon to Melbourne in June is currently the most expensive (average of $1,980). 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

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Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Melbourne from Oregon.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Oregon to Melbourne flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Melbourne from Oregon today and book when prices fit your budget.

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