Melbourne

$486+ Cheap flights from Oregon to Melbourne

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
May 17 — May 241
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Cheap flight deals from Oregon to Melbourne

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 April 17, 2026.

This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:45 pm
PDX
-
MEL
2 stops22h 35m
Multiple Airlines
Thu 5/219:05 pm
MEL
-
PDX
2 stops29h 25m
Multiple Airlines
Deal found 4/13$901
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:45 pm
PDX
-
MEL
2 stops22h 35m
Multiple Airlines
Fri 6/56:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 4/13$902
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:30 pm
PDX
-
MEL
2 stops26h 50m
Multiple Airlines
Thu 6/46:00 am
MEL
-
PDX
2 stops25h 45m
Multiple Airlines
Deal found 4/13$903
This Air Canada deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:45 pm
PDX
-
MEL
2 stops22h 40m
Multiple Airlines
Fri 7/318:45 pm
MEL
-
PDX
2 stops29h 46m
Multiple Airlines
Deal found 4/12$906
This Air Canada deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:45 pm
PDX
-
MEL
2 stops22h 35m
Multiple Airlines
Tue 5/196:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 4/14$907
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:30 pm
PDX
-
MEL
2 stops27h 50m
Air Canada
Tue 8/186:00 am
MEL
-
PDX
2 stops30h 11m
Air Canada
Deal found 4/13$910
This Air Canada deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:10 pm
PDX
-
MEL
2 stops25h 25m
Air Canada
Thu 12/106:50 pm
MEL
-
PDX
2 stops33h 35m
Air Canada
Deal found 4/12$946
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:45 pm
PDX
-
AVV
2 stops25h 35m
Multiple Airlines
Tue 9/158:55 pm
AVV
-
PDX
2 stops29h 36m
Multiple Airlines
Deal found 4/13$999
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:45 pm
PDX
-
MEL
2 stops22h 50m
Air Canada
Fri 7/176:00 am
MEL
-
PDX
2 stops30h 11m
Air Canada
Deal found 4/16$1,045
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:10 pm
PDX
-
MEL
2 stops23h 50m
Air Canada
Wed 11/118:10 am
MEL
-
PDX
2 stops20h 15m
Air Canada
Deal found 4/13$1,052
This Bravofly deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:40 pm
PDX
-
MEL
1 stop20h 05m
Qantas Airways
Thu 6/49:45 am
MEL
-
PDX
1 stop23h 53m
Qantas Airways
Deal found 4/13$1,070
This Priceline deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:15 pm
PDX
-
MEL
2 stops26h 50m
Air Canada
Wed 4/296:00 am
MEL
-
PDX
2 stops20h 10m
Air Canada
Deal found 4/12$1,087

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 April 17, 2026.

Round-trip from

$901
(Air Canada)

One-way from

$486
(Kiwi.com)

Popular in

October

Cheapest in

June

Average price

$1,311
From Oregon to Melbourne
One-way flight from Oregon to Melbourne
Highest demand for flights based on searches. 9% potential increase in price ($129 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated April 17, 2026.
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 round-trip

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 8/4

6:03 pm-8:15 am

1 stop21h 12m

Melbourne

Tue 8/18

10:55 am-8:50 pm

1 stop26h 55m

$1,092

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 9/5

2:50 pm-6:45 am

1 stop22h 55m

Melbourne

Sat 9/19

9:45 am-1:32 pm

1 stop20h 47m

$1,110

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 9/5

7:45 pm-2:20 pm

2 stops25h 35m

Melbourne Avalon

Sat 9/19

8:55 pm-2:51 pm

2 stops34h 56m

$1,112

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 5/29

7:05 am-7:50 am

2 stops31h 45m

Melbourne

Fri 6/5

10:00 am-4:23 pm

1 stop23h 23m

$1,133
Quickest round-trip

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 5/24

5:40 pm-6:45 am

1 stop20h 05m

Melbourne

Sun 5/31

9:45 am-1:31 pm

1 stop20h 46m

$1,210

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 6/21

6:46 pm-8:15 am

1 stop20h 29m

Melbourne

Sun 8/23

10:55 am-2:47 pm

1 stop20h 52m

$1,221

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 5/24

10:40 pm-8:15 am

2 stops40h 35m

Melbourne

Sun 5/31

10:55 am-5:44 pm

1 stop23h 49m

$1,225

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 5/5

8:40 am-8:15 am

2 stops30h 35m

Melbourne

Tue 5/19

10:55 am-4:33 pm

1 stop22h 38m

$1,225

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 5/8

12:46 pm-7:30 am

2 stops25h 44m

Melbourne

Thu 5/21

10:55 am-8:54 pm

1 stop26h 59m

$1,225

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 5/13

12:46 pm-8:15 am

2 stops26h 29m

Melbourne

Sat 5/16

10:55 am-9:09 pm

2 stops27h 14m

$1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 31 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 round-trip 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 $574). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,263). 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 to fly round-trip 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?

    Departing from Oregon to Melbourne will take you 21h 12m. The distance from Oregon to Melbourne is about 8111 mi. When browsing for deals, the options you’ll see will be for both nonstop 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 vacation 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 $574). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,263). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Oregon to Melbourne

Discover the top 3 airlines that operate flights from Oregon to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$574Average$984FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$757Average$1,111FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$974Average$1,286FlexibilityNo cancel feeOn-time69%

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