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$530+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

Round-trip from

$929
(FlightHub)

One-way from

$530
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,114
From Oregon to Melbourne
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One-way flight from Oregon to Melbourne
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Highest demand for flights based on searches. 11% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:40 amPDX - MEL
1 stop26h 20mAmerican Airlines
Wed 11/194:05 pmMEL - PDX
1 stop22h 04mAmerican Airlines
Deal found 11/12$950
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:40 amPDX - MEL
2 stops26h 50mAmerican Airlines
Sat 11/2912:00 pmMEL - PDX
1 stop24h 12mAmerican Airlines
Deal found 11/12$955
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 11/206:00 amPDX - MEL
1 stop32h 30mAmerican Airlines
Tue 12/21:30 pmMEL - PDX
2 stops22h 42mAmerican Airlines
Deal found 11/11$977
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:30 amPDX - MEL
2 stops29h 05mQantas Airways
Wed 11/1912:00 pmMEL - PDX
1 stop24h 12mQantas Airways
Deal found 11/12$1,184
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/165:00 amPDX - MEL
2 stops34h 00mUnited Airlines
Sat 12/271:00 pmMEL - PDX
1 stop24h 48mUnited Airlines
Deal found 11/11$1,338
This Trip.com deal was found by Cheapflights users on 11/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:13 pmPDX - MEL
2 stops25h 52mMultiple Airlines
Mon 12/17:00 amMEL - PDX
2 stops28h 20mMultiple Airlines
Deal found 11/12$1,365
This KAYAK deal was found by Cheapflights users on 11/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amPDX - MEL
1 stop32h 30mMultiple Airlines
Tue 12/21:05 pmMEL - PDX
2 stops23h 07mMultiple Airlines
Deal found 11/12$1,389
This KAYAK deal was found by Cheapflights users on 11/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amPDX - MEL
1 stop32h 30mQantas Airways
Tue 12/26:00 pmMEL - PDX
2 stops41h 30mQantas Airways
Deal found 11/13$1,418
This Travelocity deal was found by Cheapflights users on 11/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:15 pmPDX - AVV
2 stops29h 35mMultiple Airlines
Mon 12/18:55 pmAVV - PDX
2 stops31h 20mMultiple Airlines
Deal found 11/12$1,426
This Cathay Pacific deal was found by Cheapflights users on 11/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:41 pmPDX - MEL
2 stops34h 19mMultiple Airlines
Tue 11/1812:45 amMEL - PDX
2 stops39h 05mMultiple Airlines
Deal found 11/12$1,466
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:15 pmPDX - AVV
2 stops29h 35mMultiple Airlines
Wed 11/198:10 amAVV - PDX
2 stops28h 02mMultiple Airlines
Deal found 11/12$3,252
This oojo deal was found by Cheapflights users on 11/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:20 amPDX - AVV
2 stops37h 30mQantas Airways
Sat 11/298:55 pmAVV - PDX
2 stops39h 17mQantas Airways
Deal found 11/12$3,506

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 November 13, 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

Thu 3/19

7:00 pm-1:05 pm

2 stops24h 05m

Melbourne

Tue 3/24

7:00 am-6:30 pm

2 stops29h 30m

$933

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

11:48 am-9:30 am

2 stops26h 42m

Melbourne

Sat 3/7

4:05 pm-7:39 pm

1 stop22h 34m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 4/4

3:50 pm-9:30 am

2 stops24h 40m

Melbourne

Sun 5/3

9:45 am-4:26 pm

2 stops23h 41m

$983

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 4/7

12:09 pm-6:45 am

1 stop25h 36m

Melbourne

Fri 4/17

9:45 am-10:31 pm

1 stop29h 46m

$1,010

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 4/6

3:50 pm-6:45 am

1 stop21h 55m

Melbourne

Fri 4/17

9:45 am-10:31 pm

1 stop29h 46m

$1,010

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 4/6

7:42 pm-8:15 am

1 stop19h 33m

Melbourne

Tue 4/14

10:55 am-8:33 pm

1 stop26h 38m

$1,014

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 4/7

3:30 pm-8:15 am

1 stop23h 45m

Melbourne

Thu 4/16

10:55 am-4:28 pm

1 stop22h 33m

$1,014

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 4/9

1:39 pm-8:15 am

1 stop25h 36m

Melbourne

Thu 4/16

10:55 am-2:27 pm

1 stop20h 32m

$1,014

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 4/6

7:42 pm-8:15 am

1 stop19h 33m

Melbourne

Wed 4/15

10:55 am-8:33 pm

1 stop26h 38m

$1,014

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 11/24

3:15 pm-3:50 pm

2 stops29h 35m

Melbourne Avalon

Mon 12/1

8:55 pm-9:15 am

2 stops31h 20m

$1,426

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 28 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 $862). Flying from Oregon to Melbourne in June is currently the most expensive (average of $1,288). 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 November 13, 2025.

It’s typically best to fly out from Oregon to Melbourne at noon. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Oregon to Melbourne?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Melbourne. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to Melbourne flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 05m. 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 $862). Flying from Oregon to Melbourne in June is currently the most expensive (average of $1,288). 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

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$928Average$1,405FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$957Average$1,253FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$997Average$1,570FlexibilityNo cancel feeOn-time74%

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