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Cheap flights from Oregon to Melbourne from $799

PDX — MEL
12 Oct — 19 Oct1
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

Mon 9/1119:10 -
2 stops24h 25m
Mon 16/1108:10 -
2 stops20h 16m
Deal found 8/9$1,294
Sun 25/1019:15 -
2 stops31h 25m
Sun 1/1121:15 -
2 stops31h 11m
Deal found 10/9$1,326
Sun 25/1019:15 -
2 stops23h 10m
Sun 1/1106:05 -
2 stops22h 21m
Deal found 10/9$1,329
Sun 1/1119:15 -
2 stops25h 20m
Mon 9/1107:45 -
2 stops20h 41m
Deal found 11/9$1,342
Sat 7/1119:10 -
2 stops24h 45m
Sun 15/1106:05 -
2 stops22h 21m
Deal found 10/9$1,347
Mon 26/1019:15 -
2 stops23h 10m
Thu 19/1106:05 -
2 stops22h 21m
Deal found 10/9$1,381
Sun 8/1115:15 -
2 stops27h 20m
Sun 29/1107:30 -
2 stops20h 56m
Deal found 9/9$1,400
Thu 22/1011:06 -
1 stop25h 39m
Sun 15/1113:55 -
2 stops39h 16m
Deal found 8/9$1,409
Tue 10/1119:10 -
2 stops24h 25m
Sat 28/1106:00 -
2 stops22h 26m
Deal found 7/9$1,414
Sat 14/1119:10 -
2 stops24h 45m
Sat 28/1106:00 -
2 stops22h 26m
Deal found 6/9$1,425
Wed 11/1119:10 -
2 stops23h 10m
Sat 28/1106:00 -
2 stops22h 26m
Deal found 7/9$1,428
Sat 24/1019:45 -
2 stops25h 45m
Sat 31/1007:10 -
2 stops20h 16m
Deal found 9/9$1,437

Find flight deals from Oregon to Melbourne

Round-trip from

$1,294

One-way from

$799

Popular in

July

Cheapest in

June

Average price

$1,867
9/11-16/11
  • 9/11-16/11
  • 4 total stops
  • 44h 41m total
  • Oregon to Melbourne
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16/1-31/12
  • 16/1-31/12
  • 2 total stops
  • 44h 20m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($102 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($76 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sat 16/1

18:10-09:30

2 stops44h 20m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$799

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Tue 13/10

13:03-09:15

1 stop26h 12m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$847

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Wed 20/1

07:00-20:40

2 stops42h 40m

Melbourne Avalon

Wed 31/12

00:00-06:00

Nonstop0h 00m

$887

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Sat 16/1

18:10-09:45

3 stops44h 35m

Melbourne Avalon

Wed 31/12

00:00-06:00

Nonstop0h 00m

$911
Fastest return journey

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Thu 29/10

19:26-09:30

1 stop20h 04m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$930

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sat 9/1

15:15-18:00

2 stops31h 45m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,088

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Tue 13/10

14:30-00:10

3 stops39h 40m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,163

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Wed 7/10

19:37-20:20

3 stops54h 43m

Melbourne Avalon

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,198

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 7/10

07:18-00:10

3 stops46h 52m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,204

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Thu 1/10

06:30-12:05

2 stops36h 35m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,237

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 37 resultsSorted by cheapest first
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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

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, June is the cheapest month in which you can book a flight from Oregon to Melbourne (average of $1,372). Flying from Oregon to Melbourne in July is currently the most expensive (average of $2,303). 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?

Airfare is below average for this route at the moment.
Oregon to Melbourne flights typically cost between $1,697 and $2,066 in November.
The cheapest return price found within the last 5 days was $1,294 on Multiple Airlines (9 Nov–16 Nov).

Related info for your journey

  • How long is the flight from Oregon to Melbourne?

    Airlines like United Airlines fly from Oregon to Melbourne in about 34h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Oregon to Melbourne 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?

    Currently, June is the cheapest month in which you can book a flight from Oregon to Melbourne (average of $1,372). Flying from Oregon to Melbourne in July is currently the most expensive (average of $2,303). 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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How does Cheapflights help users find flights from Oregon to Melbourne?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Melbourne from Oregon today with Cheapflights!

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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