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$465+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Round-trip from

$945
(American Airlines)

One-way from

$465
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,166
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. 1% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 3/111:40 pm
PDX
-
MEL
1 stop34h 20m
American Airlines
Sun 3/812:00 pm
MEL
-
PDX
1 stop23h 08m
American Airlines
Deal found 1/14$945
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:37 pm
PDX
-
MEL
1 stop23h 08m
Qantas Airways
Sat 4/189:45 am
MEL
-
PDX
1 stop27h 54m
Qantas Airways
Deal found 1/13$946
This oojo deal was found by Cheapflights users on 1/15. 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.
Wed 2/115:50 pm
PDX
-
MEL
1 stop20h 40m
Multiple Airlines
Wed 2/1812:00 pm
MEL
-
PDX
1 stop23h 41m
Multiple Airlines
Deal found 1/15$950
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:05 pm
PDX
-
MEL
2 stops23h 20m
Multiple Airlines
Sat 4/188:50 pm
MEL
-
PDX
2 stops29h 25m
Multiple Airlines
Deal found 1/13$954
This Air Canada deal was found by Cheapflights users on 1/13. 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 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 1/13$955
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/285:40 am
PDX
-
MEL
1 stop28h 20m
American Airlines
Sat 3/74:05 pm
MEL
-
PDX
1 stop24h 54m
American Airlines
Deal found 1/14$956
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:30 pm
PDX
-
MEL
1 stop41h 00m
Multiple Airlines
Thu 3/1212:00 pm
MEL
-
PDX
1 stop19h 25m
Multiple Airlines
Deal found 1/13$957
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:41 pm
PDX
-
MEL
1 stop22h 04m
American Airlines
Fri 7/179:45 am
MEL
-
PDX
2 stops24h 13m
American Airlines
Deal found 1/13$960
This American Airlines deal was found by Cheapflights users on 1/13. 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 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
Sat 3/74:05 pm
MEL
-
PDX
1 stop24h 54m
American Airlines
Deal found 1/13$962
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:15 pm
PDX
-
MEL
2 stops28h 00m
Air Canada
Sat 3/77:10 am
MEL
-
PDX
2 stops21h 05m
Air Canada
Deal found 1/13$963
This Trip.com deal was found by Cheapflights users on 1/14. 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.
Sat 2/282:30 pm
PDX
-
MEL
2 stops26h 55m
Multiple Airlines
Sat 3/71:55 pm
MEL
-
PDX
2 stops25h 58m
Multiple Airlines
Deal found 1/14$965
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 4/136:00 am
PDX
-
MEL
1 stop30h 00m
American Airlines
Fri 5/14:35 pm
MEL
-
PDX
2 stops22h 00m
American Airlines
Deal found 1/14$977

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 15, 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

Wed 2/11

5:50 pm-9:30 am

1 stop20h 40m

Melbourne

Wed 2/18

12:00 pm-4:41 pm

1 stop23h 41m

$950

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 2/9

6:00 am-5:00 am

1 stop28h 00m

Melbourne

Sun 3/8

12:00 pm-4:08 pm

1 stop23h 08m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 3/9

5:38 pm-9:30 am

1 stop21h 52m

Melbourne

Wed 3/11

12:00 pm-5:08 pm

1 stop23h 08m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 2/11

3:22 pm-9:30 am

1 stop23h 08m

Melbourne

Wed 2/18

4:05 pm-11:27 pm

1 stop26h 22m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 4/6

5:38 pm-6:45 am

1 stop20h 07m

Melbourne

Wed 4/22

9:45 am-4:49 pm

1 stop24h 04m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 4/3

7:05 pm-12:25 pm

2 stops23h 20m

Melbourne

Thu 4/16

6:00 am-9:15 am

2 stops20h 15m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 4/13

7:05 pm-11:25 am

2 stops23h 20m

Melbourne

Fri 5/1

6:00 am-9:30 am

2 stops20h 30m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 3/9

7:05 pm-12:25 pm

2 stops23h 20m

Melbourne

Thu 3/19

6:15 am-9:15 am

2 stops21h 00m

$955

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 2/15

9:30 pm-9:30 am

1 stop41h 00m

Melbourne

Thu 3/12

12:00 pm-1:25 pm

1 stop19h 25m

$957

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

3:15 pm-2:15 pm

2 stops28h 00m

Melbourne

Sat 3/7

7:10 am-9:15 am

2 stops21h 05m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 29 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 27h 31m. The distance from Oregon to Melbourne is about 8143 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 $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

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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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$757Average$1,166FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$928Average$1,111FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$947Average$1,234FlexibilityNo cancel feeOn-time69%

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