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$514+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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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 March 23, 2026.

This flugladen.de deal was found by Cheapflights users on 3/20. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:45 pm
PDX
-
MEL
2 stops22h 20m
Multiple Airlines
Mon 5/116:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/20$894
This Air Canada deal was found by Cheapflights users on 3/22. 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 5/77:45 pm
PDX
-
MEL
2 stops22h 35m
Multiple Airlines
Thu 5/146:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/22$898
This Air Canada deal was found by Cheapflights users on 3/23. 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 3/23$901
This Air Canada deal was found by Cheapflights users on 3/20. 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.
Wed 6/177:45 pm
PDX
-
MEL
2 stops22h 40m
Multiple Airlines
Fri 7/176:00 am
MEL
-
PDX
2 stops20h 31m
Multiple Airlines
Deal found 3/20$902
This Air Canada deal was found by Cheapflights users on 3/19. 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 5/17:45 pm
PDX
-
MEL
2 stops22h 35m
Multiple Airlines
Fri 5/86:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/19$907
This Air Canada deal was found by Cheapflights users on 3/23. 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 8/47:45 pm
PDX
-
MEL
2 stops22h 50m
Air Canada
Tue 8/186:00 am
MEL
-
PDX
2 stops25h 51m
Air Canada
Deal found 3/23$909
This Air Canada deal was found by Cheapflights users on 3/19. 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 6/167:45 pm
PDX
-
MEL
2 stops22h 50m
Air Canada
Thu 7/26:00 am
MEL
-
PDX
2 stops20h 31m
Air Canada
Deal found 3/19$910
This Gurufare deal was found by Cheapflights users on 3/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:10 pm
PDX
-
AVV
2 stops23h 55m
Multiple Airlines
Sun 11/86:00 am
AVV
-
PDX
2 stops22h 25m
Multiple Airlines
Deal found 3/19$912
This Air Canada deal was found by Cheapflights users on 3/20. 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.
Sun 5/103:30 pm
PDX
-
MEL
2 stops26h 35m
Air Canada
Sun 5/248:45 pm
MEL
-
PDX
2 stops39h 20m
Air Canada
Deal found 3/20$913
This Air Canada deal was found by Cheapflights users on 3/19. 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.
Sun 5/33:30 pm
PDX
-
MEL
2 stops26h 35m
Air Canada
Sun 5/108:45 pm
MEL
-
PDX
2 stops35h 00m
Air Canada
Deal found 3/19$915
This Air Canada deal was found by Cheapflights users on 3/19. 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 6/167:45 pm
PDX
-
MEL
2 stops21h 50m
Multiple Airlines
Thu 7/26:00 am
MEL
-
PDX
2 stops20h 31m
Multiple Airlines
Deal found 3/19$919
This KAYAK deal was found by Cheapflights users on 3/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:05 pm
PDX
-
MEL
2 stops26h 00m
Multiple Airlines
Wed 4/158:30 pm
MEL
-
PDX
2 stops39h 00m
Multiple Airlines
Deal found 3/18$935

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 March 23, 2026.

Round-trip from

$894
(flugladen.de)

One-way from

$514
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,114
From Oregon to Melbourne
Search Deals
One-way flight from Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 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

Thu 5/7

2:50 pm-6:45 am

1 stop22h 55m

Melbourne

Thu 5/14

9:45 am-1:31 pm

1 stop20h 46m

$1,006

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 8/22

10:30 am-6:45 am

1 stop27h 15m

Melbourne

Wed 8/26

9:45 am-9:14 pm

1 stop28h 29m

$1,112
Quickest 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-12:07 pm

1 stop18h 12m

$1,121

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 8/22

8:40 am-8:15 am

2 stops30h 35m

Melbourne

Wed 8/26

10:55 am-12:07 pm

1 stop18h 12m

$1,125

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 5/8

12:46 pm-8:15 am

2 stops26h 29m

Melbourne

Thu 5/21

10:55 am-4:47 pm

1 stop22h 52m

$1,125

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 4/8

7:00 am-10:50 pm

2 stops22h 50m

Melbourne Avalon

Tue 4/14

4:40 pm-8:48 pm

2 stops21h 08m

$1,533

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 6/17

3:27 pm-2:10 pm

2 stops29h 43m

Melbourne Avalon

Fri 7/17

8:40 pm-10:49 pm

2 stops43h 09m

$1,842

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 4/23

3:15 pm-2:10 pm

2 stops29h 55m

Melbourne Avalon

Fri 5/8

6:00 am-9:30 am

2 stops20h 30m

$1,958

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 5/19

5:40 pm-2:10 pm

2 stops27h 30m

Melbourne Avalon

Thu 5/28

8:50 am-10:27 pm

2 stops30h 37m

$2,142

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 6/16

3:27 pm-2:10 pm

2 stops29h 43m

Melbourne Avalon

Thu 7/2

8:55 pm-11:59 pm

2 stops44h 04m

$2,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 21 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 $827). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,265). 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 $827). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,265). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$574Average$984FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$757Average$1,122FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$974Average$1,259FlexibilityNo cancel feeOn-time69%

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