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$818+ Cheap flights from Oregon to Melbourne

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:05 pm
PDX
-
MEL
2 stops24h 10m
Multiple Airlines
Sat 3/147:10 am
MEL
-
PDX
2 stops20h 05m
Multiple Airlines
Deal found 1/29$818
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:39 pm
PDX
-
MEL
1 stop20h 51m
Multiple Airlines
Tue 3/312:00 pm
MEL
-
PDX
1 stop20h 25m
Multiple Airlines
Deal found 1/27$953
This FlightHub deal was found by Cheapflights users on 1/27. 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 2/242:30 pm
PDX
-
MEL
1 stop24h 00m
Qantas Airways
Sat 3/712:00 pm
MEL
-
PDX
1 stop24h 13m
Qantas Airways
Deal found 1/27$956
This Air Canada deal was found by Cheapflights users on 1/27. 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 4/57:05 pm
PDX
-
MEL
2 stops23h 20m
Multiple Airlines
Sat 4/188:50 pm
MEL
-
PDX
2 stops29h 25m
Multiple Airlines
Deal found 1/27$958
This FlightHub deal was found by Cheapflights users on 1/27. 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.
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 1/27$959
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:45 pm
PDX
-
MEL
2 stops22h 20m
Multiple Airlines
Sat 5/168:50 pm
MEL
-
PDX
2 stops29h 40m
Multiple Airlines
Deal found 1/28$960
This FlightHub deal was found by Cheapflights users on 1/27. 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 2/247:05 pm
PDX
-
MEL
2 stops24h 10m
Multiple Airlines
Sat 3/77:10 am
MEL
-
PDX
2 stops21h 05m
Multiple Airlines
Deal found 1/27$962
This Air Canada deal was found by Cheapflights users on 1/29. 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 3/87:05 pm
PDX
-
MEL
2 stops23h 20m
Multiple Airlines
Mon 3/167:00 am
MEL
-
PDX
2 stops20h 15m
Multiple Airlines
Deal found 1/29$964
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:25 am
PDX
-
MEL
1 stop32h 05m
American Airlines
Sun 6/149:45 am
MEL
-
PDX
1 stop28h 44m
American Airlines
Deal found 1/27$965
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:38 pm
PDX
-
MEL
1 stop20h 07m
American Airlines
Sat 4/184:35 pm
MEL
-
PDX
2 stops22h 00m
American Airlines
Deal found 1/27$980
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:30 am
PDX
-
AVV
2 stops28h 15m
Qantas Airways
Sun 11/156:00 am
AVV
-
PDX
2 stops33h 48m
Qantas Airways
Deal found 1/28$1,590
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:47 pm
PDX
-
AVV
2 stops23h 58m
Qantas Airways
Sat 3/144:25 pm
AVV
-
PDX
2 stops23h 27m
Qantas Airways
Deal found 1/29$2,112

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 January 29, 2026.

Round-trip from

$818
(Expedia)

Popular in

December

Cheapest in

February

Average price

$1,166
From Oregon to Melbourne
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 2026.
Use the filters below to find and compare flights from Oregon to Melbourne that are best for you.

Fly from

Oregon

Fly to

Melbourne

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

7:05 pm-2:15 pm

2 stops24h 10m

Melbourne

Sat 3/14

7:10 am-9:15 am

2 stops20h 05m

$818

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 3/8

5:39 pm-9:30 am

1 stop21h 51m

Melbourne

Mon 3/16

12:00 pm-8:53 pm

1 stop26h 53m

$836

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

5:39 pm-9:30 am

1 stop20h 51m

Melbourne

Tue 3/3

12:00 pm-1:25 pm

1 stop20h 25m

$953

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

2:30 pm-9:30 am

1 stop24h 00m

Melbourne

Sat 3/7

12:00 pm-5:13 pm

1 stop24h 13m

$956

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 4/5

5:38 pm-6:45 am

1 stop20h 07m

Melbourne

Sat 4/18

9:45 am-12:39 pm

1 stop19h 54m

$958

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 3/14

3:10 pm-9:30 am

2 stops24h 20m

Melbourne

Sat 3/21

12:00 pm-9:52 pm

1 stop27h 52m

$963

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 3/8

3:10 pm-9:30 am

2 stops24h 20m

Melbourne

Mon 3/16

4:05 pm-11:09 pm

1 stop25h 04m

$963

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

7:05 pm-2:15 pm

2 stops24h 10m

Melbourne

Sat 3/7

7:10 am-9:15 am

2 stops21h 05m

$963

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

6:25 am-9:30 am

1 stop32h 05m

Melbourne

Sun 6/14

9:45 am-9:29 pm

1 stop28h 44m

$965

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 2/24

2:47 pm-9:45 am

2 stops23h 58m

Melbourne Avalon

Sat 3/14

4:25 pm-9:52 pm

2 stops23h 27m

$2,112

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 17 results
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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 $886). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,221). 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 24h. The distance from Oregon to Melbourne is about 8111 mi.

  • 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 $886). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,221). 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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Alternative routes for Oregon to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$757Average$1,166FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$928Average$1,111FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$947Average$1,228FlexibilityNo cancel feeOn-time69%

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