Melbourne

$522+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Aug 25 — Sep 11
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Cheap flight deals from Oregon to Melbourne

Keep the following information in mind while searching for Oregon to Melbourne flight deals. Data was last updated August 20, 2025.

Round-trip from

$943
(Air Canada)

One-way from

$522
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,301
From Oregon to Melbourne
One-way flight from Oregon to Melbourne
Highest demand for flights based on searches. 4% potential increase in price ($59 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find 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 August 20, 2025.

This Air Canada deal was found by Cheapflights users on 8/19. 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 9/163:25 pmPDX - MEL
2 stops26h 40mAir Canada
Tue 9/236:00 amMEL - PDX
2 stops29h 46mAir Canada
Deal found 8/19$943
This Air Canada deal was found by Cheapflights users on 8/19. 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 9/210:00 amPDX - MEL
2 stops32h 05mAir Canada
Wed 9/106:00 amMEL - PDX
2 stops25h 46mAir Canada
Deal found 8/19$947
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:25 pmPDX - MEL
2 stops27h 10mAir Canada
Tue 9/96:00 amMEL - PDX
2 stops25h 46mAir Canada
Deal found 8/19$958
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:41 pmPDX - MEL
2 stops25h 19mMultiple Airlines
Wed 11/52:15 pmMEL - PDX
2 stops25h 35mMultiple Airlines
Deal found 8/18$970
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:45 pmPDX - MEL
1 stop25h 30mUnited Airlines
Thu 9/1110:55 amMEL - PDX
1 stop26h 42mUnited Airlines
Deal found 8/19$974
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:46 pmPDX - MEL
1 stop23h 29mUnited Airlines
Fri 9/1210:55 amMEL - PDX
1 stop38h 51mUnited Airlines
Deal found 8/19$980
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Thu 9/187:40 pmPDX - MEL
2 stops22h 25mAir Canada
Wed 9/246:00 amMEL - PDX
2 stops29h 46mAir Canada
Deal found 8/19$988
This Air Canada deal was found by Cheapflights users on 8/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:40 pmPDX - MEL
2 stops22h 25mAir Canada
Sat 9/207:40 pmMEL - PDX
2 stops30h 41mAir Canada
Deal found 8/18$992
This Air Canada deal was found by Cheapflights users on 8/19. 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 8/317:40 pmPDX - MEL
2 stops22h 25mAir Canada
Tue 9/96:00 amMEL - PDX
2 stops29h 46mAir Canada
Deal found 8/19$1,006
This Air Canada deal was found by Cheapflights users on 8/19. 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 8/313:25 pmPDX - MEL
2 stops26h 40mAir Canada
Sun 9/76:00 amMEL - PDX
2 stops25h 46mAir Canada
Deal found 8/19$1,010
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Thu 8/287:40 pmPDX - MEL
2 stops22h 45mMultiple Airlines
Tue 9/236:00 amMEL - PDX
2 stops34h 01mMultiple Airlines
Deal found 8/19$1,018
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:50 pmPDX - AVV
2 stops37h 25mMultiple Airlines
Thu 11/136:00 amAVV - PDX
2 stops24h 35mMultiple Airlines
Deal found 8/18$1,261

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 August 20, 2025.
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 9/16

3:25 pm-11:05 am

2 stops26h 40m

Melbourne

Tue 9/23

6:00 am-6:46 pm

2 stops29h 46m

$943

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 9/2

10:00 am-11:05 am

2 stops32h 05m

Melbourne

Wed 9/10

6:00 am-2:46 pm

2 stops25h 46m

$947

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 9/8

3:25 pm-12:20 pm

2 stops27h 55m

Melbourne

Mon 9/15

9:40 pm-9:21 am

2 stops28h 41m

$947

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 9/2

3:25 pm-11:35 am

2 stops27h 10m

Melbourne

Tue 9/9

6:00 am-2:46 pm

2 stops25h 46m

$958

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 10/29

5:41 pm-1:00 pm

2 stops25h 19m

Melbourne

Wed 11/5

2:15 pm-8:50 pm

2 stops25h 35m

$970

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 9/4

1:45 pm-8:15 am

1 stop25h 30m

Melbourne

Thu 9/11

10:55 am-12:43 pm

1 stop18h 48m

$974

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 9/5

5:40 pm-8:15 am

1 stop21h 35m

Melbourne

Thu 9/11

10:55 am-6:29 pm

1 stop24h 34m

$974

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 8/30

1:45 pm-8:15 am

1 stop25h 30m

Melbourne

Thu 9/11

10:55 am-8:37 pm

1 stop26h 42m

$974

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 10/30

3:54 pm-9:00 am

1 stop23h 06m

Melbourne

Thu 11/13

1:00 pm-2:46 pm

1 stop20h 46m

$974

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 11/2

2:50 pm-11:15 pm

2 stops37h 25m

Melbourne Avalon

Thu 11/13

6:00 am-11:35 am

2 stops24h 35m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 35 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, March is the cheapest month in which you can book a flight from Oregon to Melbourne (average of $1,071). Flying from Oregon to Melbourne in December is currently the most expensive (average of $1,774). 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.

What is the cheapest time of day to fly from OR to MEL?

Find hourly flight availability from Oregon to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Melbourne as you normally would.

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 26h 40m. 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, March is the cheapest month in which you can book a flight from Oregon to Melbourne (average of $1,071). Flying from Oregon to Melbourne in December is currently the most expensive (average of $1,774). 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.

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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$928Average$1,279FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$957Average$1,369FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,237Average$1,518FlexibilityNo cancel feeOn-time74%

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