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Cheap flights from Oregon to Melbourne from $843

PDX — MEL
30 Sep — 7 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 12/1019:45 -
2 stops22h 35m
Mon 19/1006:15 -
2 stops21h 16m
Deal found 30/8$1,250
Sun 1/1119:10 -
2 stops28h 25m
Sun 8/1107:30 -
2 stops26h 11m
Deal found 27/8$1,299
Sun 18/1019:45 -
2 stops22h 25m
Wed 11/1108:10 -
2 stops20h 16m
Deal found 30/8$1,336
Mon 12/1019:45 -
2 stops22h 35m
Mon 19/1006:05 -
2 stops21h 26m
Deal found 27/8$1,338
Sun 1/1119:10 -
2 stops23h 40m
Mon 9/1106:05 -
2 stops22h 21m
Deal found 27/8$1,347
Mon 26/1019:10 -
2 stops23h 15m
Thu 19/1106:05 -
2 stops22h 21m
Deal found 27/8$1,380
Sat 17/1019:45 -
2 stops23h 50m
Sat 7/1120:20 -
2 stops32h 06m
Deal found 26/8$1,393
Sat 31/1019:10 -
2 stops32h 10m
Sun 8/1107:10 -
2 stops21h 16m
Deal found 27/8$1,400
Sun 1/1119:10 -
2 stops41h 25m
Mon 9/1120:55 -
2 stops40h 36m
Deal found 27/8$1,477
Sat 17/1019:45 -
2 stops25h 35m
Sat 7/1106:00 -
2 stops27h 41m
Deal found 26/8$1,598
Sun 8/1119:10 -
2 stops23h 55m
Sun 29/1106:00 -
2 stops22h 26m
Deal found 30/8$2,018
Sun 1/1119:10 -
2 stops23h 55m
Sun 8/1106:00 -
2 stops22h 26m
Deal found 26/8$2,022

Find flight deals from Oregon to Melbourne

Round-trip from

$1,250

One-way from

$843

Popular in

July

Cheapest in

June

Average price

$1,685
Air Canada
  • Air Canada
  • 12/10-19/10
  • 4 total stops
  • 43h 51m total
  • Oregon to Melbourne
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9/9
  • 9/9
  • 2 total stops
  • 31h 00m total
  • Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($148 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($80 potential savings vs. average return price).
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Average for round-trip flights in August 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Sat 17/10

19:45-15:20

2 stops25h 35m

Melbourne Avalon

Sat 7/11

06:00-14:41

2 stops27h 41m

$1,598

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sun 18/10

10:54-08:50

1 stop27h 56m

Melbourne

Wed 11/11

10:10-12:08

1 stop20h 58m

$1,619

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sun 1/11

13:06-08:00

1 stop23h 54m

Melbourne

Mon 9/11

10:10-18:56

1 stop27h 46m

$1,619

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 23/9

15:21-07:50

2 stops23h 29m

Melbourne

Wed 30/9

10:00-23:40

2 stops30h 40m

$1,625

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Mon 12/10

10:51-09:15

1 stop28h 24m

Melbourne

Mon 19/10

11:55-12:05

1 stop18h 10m

$1,626

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sun 18/10

15:23-09:15

1 stop23h 52m

Melbourne

Wed 11/11

12:45-12:21

1 stop18h 36m

$1,626

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Tue 29/9

12:45-08:15

2 stops26h 30m

Melbourne

Mon 12/10

11:55-21:10

2 stops27h 15m

$1,632

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Mon 26/10

10:54-07:00

1 stop26h 06m

Melbourne

Thu 19/11

10:10-18:14

2 stops27h 04m

$1,675

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Thu 15/10

20:44-08:50

2 stops42h 06m

Melbourne

Mon 2/11

10:10-10:14

1 stop19h 04m

$1,675

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sun 8/11

13:25-10:30

1 stop26h 05m

Melbourne

Sun 29/11

12:45-00:44

1 stop30h 59m

$1,685

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 32 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 $1,373). Flying from Oregon to Melbourne in July is currently the most expensive (average of $2,304). 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 $1,461 and $1,869 in October.
The cheapest return price found within the last 5 days was $1,250 on Air Canada (12 Oct–19 Oct).

Related info for your journey

  • How long is the flight from Oregon to Melbourne?

    Airlines like Delta and United Airlines fly from Oregon to Melbourne in about 27h 56m. The time it takes to get you to your destination can typically vary by up to 28m. The distance from Oregon to Melbourne is about 13053 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 $1,373). Flying from Oregon to Melbourne in July is currently the most expensive (average of $2,304). 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?

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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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