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$481+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 10, 2026.

This BusinessClass deal was found by Cheapflights users on 3/9. 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 BusinessClass 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 3/9$813
This Air Canada deal was found by Cheapflights users on 3/6. 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 40m
Multiple Airlines
Thu 5/216:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/6$826
This flugladen.de deal was found by Cheapflights users on 3/8. 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.
Sat 4/257:05 pm
PDX
-
MEL
2 stops23h 00m
Multiple Airlines
Fri 5/86:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/8$829
This Air Canada deal was found by Cheapflights users on 3/9. 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 4/237:05 pm
PDX
-
MEL
2 stops23h 15m
Multiple Airlines
Thu 4/306:00 am
MEL
-
PDX
2 stops20h 10m
Multiple Airlines
Deal found 3/9$830
This Air Canada deal was found by Cheapflights users on 3/8. 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 4/157:05 pm
PDX
-
MEL
2 stops23h 15m
Multiple Airlines
Wed 4/296:00 am
MEL
-
PDX
2 stops20h 10m
Multiple Airlines
Deal found 3/8$831
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Mon 4/207:05 pm
PDX
-
MEL
2 stops23h 15m
Multiple Airlines
Mon 4/278:40 pm
MEL
-
PDX
2 stops29h 30m
Multiple Airlines
Deal found 3/6$832
This FlightHub deal was found by Cheapflights users on 3/7. 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 8/47:45 pm
PDX
-
MEL
2 stops22h 35m
Air Canada
Tue 8/186:00 am
MEL
-
PDX
2 stops20h 31m
Air Canada
Deal found 3/7$835
This Air Canada deal was found by Cheapflights users on 3/10. 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 6/107:45 pm
PDX
-
MEL
2 stops22h 40m
Multiple Airlines
Tue 6/166:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/10$836
This Air Canada deal was found by Cheapflights users on 3/5. 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 10/293:15 pm
PDX
-
MEL
2 stops28h 00m
Multiple Airlines
Fri 11/137:25 am
MEL
-
PDX
2 stops21h 00m
Multiple Airlines
Deal found 3/5$910
This Air Canada deal was found by Cheapflights users on 3/5. 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 9/67:45 pm
PDX
-
MEL
2 stops23h 35m
Multiple Airlines
Sat 9/198:50 pm
MEL
-
PDX
2 stops29h 41m
Multiple Airlines
Deal found 3/5$911
This Air Canada deal was found by Cheapflights users on 3/7. 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 4/187:05 pm
PDX
-
MEL
2 stops23h 15m
Multiple Airlines
Fri 5/16:00 am
MEL
-
PDX
2 stops20h 30m
Multiple Airlines
Deal found 3/7$943
This Travelocity deal was found by Cheapflights users on 3/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 am
PDX
-
AVV
2 stops22h 30m
Multiple Airlines
Sat 9/124:40 pm
AVV
-
PDX
2 stops34h 45m
Multiple Airlines
Deal found 3/9$1,607

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 10, 2026.

Round-trip from

$826
(Air Canada)

One-way from

$481
(Air Canada)

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 ($161 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 10, 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

Wed 4/22

7:05 pm-11:20 am

2 stops23h 15m

Melbourne

Wed 4/29

6:00 am-9:10 am

2 stops20h 10m

$943

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 4/19

7:14 pm-8:15 am

1 stop20h 01m

Melbourne

Sun 4/26

10:55 am-12:26 pm

1 stop18h 31m

$1,006

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 3/19

1:39 pm-9:00 am

1 stop25h 21m

Melbourne

Tue 3/24

12:00 pm-12:33 pm

1 stop18h 33m

$1,006
Quickest round-trip

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 5/13

7:45 pm-8:15 am

1 stop19h 30m

Melbourne

Sun 5/17

10:55 am-12:35 pm

1 stop18h 40m

$1,006

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 5/8

1:37 pm-8:15 am

1 stop25h 38m

Melbourne

Thu 5/21

10:55 am-8:54 pm

1 stop26h 59m

$1,006

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 3/18

5:38 pm-11:15 pm

2 stops35h 37m

Melbourne Avalon

Wed 4/1

6:00 am-1:37 pm

2 stops25h 37m

$2,318

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 4/18

5:49 pm-2:20 pm

2 stops27h 31m

Melbourne Avalon

Fri 5/1

8:50 am-9:35 pm

2 stops29h 45m

$2,386

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 4/5

5:38 pm-8:20 pm

2 stops33h 42m

Melbourne Avalon

Fri 4/10

8:55 pm-9:35 pm

2 stops41h 40m

$2,483

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 4/15

5:49 pm-2:20 pm

2 stops27h 31m

Melbourne Avalon

Wed 4/29

10:30 am-9:35 pm

2 stops28h 05m

$2,492

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 3/19

5:38 pm-8:20 pm

2 stops32h 42m

Melbourne Avalon

Fri 4/3

2:55 pm-9:52 pm

2 stops24h 57m

$2,657

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 20 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 $820). 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.

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 20h 01m. 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 $820). 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

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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$574Average$1,008FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$757Average$1,166FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$957Average$1,253FlexibilityNo cancel feeOn-time69%

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