How long is the flight from Oregon to Melbourne?

Departing from Oregon to Melbourne will take you 21h 48m. The distance from Oregon to Melbourne is about 8111 mi.

In terms of precipitation, rainfall in Melbourne ranges from 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. March is typically the driest time to visit Melbourne when rainfall is around 1.2 in.

If weather is an important factor for your trip to Melbourne, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 46.4 F).

What are the most popular airlines that fly from Oregon to Melbourne?

United Airlines, Air Canada and Qantas Airways are the most popular airlines when flying from Oregon to Melbourne.

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

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.

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.

$945+ Flights from Oregon to Melbourne

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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 December 28, 2025.

Sun 12/285:00 amPDX - MEL

2 stops33h 30mUnited Airlines

Sun 1/41:00 pmMEL - PDX

2 stops43h 35mUnited Airlines

Deal found 12/27

$1,361

Sun 12/287:55 pmPDX - MEL

1 stop41h 05mDelta

Sun 1/410:10 amMEL - PDX

1 stop26h 39mDelta

Deal found 12/27

$2,129

Sun 12/287:15 amPDX - MEL

3 stops38h 20mCathay Pacific

Sun 1/48:40 amMEL - PDX

2 stops31h 20mCathay Pacific

Deal found 12/27

$4,700

Best flights from Oregon to Melbourne
Discover carefully curated flight deals from Oregon to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Thu 3/125:42 pmPDX - MEL

1 stop21h 48mQantas Airways

Wed 3/1812:00 pmMEL - PDX

1 stop28h 08mQantas Airways

Deal found 12/28

$945

Thu 3/127:05 pmPDX - MEL

2 stops23h 20mMultiple Airlines

Wed 3/186:05 amMEL - PDX

2 stops21h 10mMultiple Airlines

Deal found 12/28

$947

Mon 2/165:49 pmPDX - MEL

1 stop20h 41mAmerican Airlines

Sat 2/284:05 pmMEL - PDX

1 stop22h 33mAmerican Airlines

Deal found 12/27

$954

Tue 2/2410:30 amPDX - MEL

1 stop28h 00mMultiple Airlines

Sat 3/712:00 pmMEL - PDX

1 stop20h 25mMultiple Airlines

Deal found 12/27

$952

Wed 2/117:38 amPDX - MEL

1 stop26h 22mAmerican Airlines

Wed 2/184:05 pmMEL - PDX

1 stop24h 40mAmerican Airlines

Deal found 12/27

$954

Wed 2/113:15 pmPDX - MEL

2 stops27h 20mMultiple Airlines

Wed 2/186:05 amMEL - PDX

2 stops22h 10mMultiple Airlines

Deal found 12/27

$954

Tue 2/2411:48 amPDX - MEL

2 stops26h 42mAmerican Airlines

Sat 3/712:00 pmMEL - PDX

1 stop24h 19mAmerican Airlines

Deal found 12/26

$959

Thu 3/123:10 pmPDX - MEL

2 stops24h 20mAmerican Airlines

Wed 3/1812:00 pmMEL - PDX

1 stop23h 12mAmerican Airlines

Deal found 12/28

$959

Thu 3/197:05 pmPDX - MEL

2 stops23h 20mMultiple Airlines

Tue 3/246:50 pmMEL - PDX

2 stops32h 25mMultiple Airlines

Deal found 12/28

$960

Tue 2/242:30 pmPDX - AVV

2 stops30h 20mQantas Airways

Sat 3/74:25 pmAVV - PDX

2 stops23h 28mQantas Airways

Deal found 12/26

$2,071

Mon 2/166:40 amPDX - AVV

2 stops38h 10mQantas Airways

Sat 2/284:25 pmAVV - PDX

2 stops43h 54mQantas Airways

Deal found 12/27

$2,266

Tue 1/139:50 amPDX - AVV

2 stops35h 00mMultiple Airlines

Tue 1/208:55 pmAVV - PDX

2 stops31h 20mMultiple Airlines

Deal found 12/26

$2,004

Fri 1/233:15 pmPDX - AVV

2 stops29h 35mMultiple Airlines

Wed 2/118:55 pmAVV - PDX

3 stops31h 20mMultiple Airlines

Deal found 12/26

$2,219

Sat 2/146:40 amPDX - AVV

2 stops45h 35mQantas Airways

Wed 2/186:00 amAVV - PDX

2 stops30h 19mQantas Airways

Deal found 12/25

$2,904

Tue 3/246:25 amPDX - AVV

2 stops38h 45mQantas Airways

Sun 3/299:40 pmAVV - PDX

2 stops42h 28mQantas Airways

Deal found 12/26

$3,126

Thu 3/195:42 pmPDX - AVV

2 stops32h 38mQantas Airways

Tue 3/2410:20 amAVV - PDX

2 stops28h 12mQantas Airways

Deal found 12/28

$3,167

Sat 1/172:57 pmPDX - AVV

2 stops29h 53mQantas Airways

Sat 1/244:25 pmAVV - PDX

2 stops23h 09mQantas Airways

Deal found 12/26

$3,575

Last-minute flights from Oregon to Melbourne
Discover last-minute flight deals from Oregon to Melbourne. Data last updated December 28, 2025 and is based on user searches.

Sat 1/37:52 pmPDX - MEL

1 stop19h 08mUnited Airlines

Fri 4/311:55 amMEL - PDX

1 stop24h 12mUnited Airlines

Deal found 12/26

$1,017

Tue 1/69:58 amPDX - MEL

2 stops29h 22mMultiple Airlines

Mon 4/209:45 amMEL - PDX

1 stop20h 52mMultiple Airlines

Deal found 12/26

$1,063

Tue 1/139:50 amPDX - AVV

2 stops35h 00mMultiple Airlines

Tue 1/208:55 pmAVV - PDX

2 stops31h 20mMultiple Airlines

Deal found 12/26

$2,004

Sat 1/1710:52 amPDX - MEL

2 stops30h 33mMultiple Airlines

Sat 1/241:55 pmMEL - PDX

2 stops21h 54mMultiple Airlines

Deal found 12/26

$1,087

Sat 1/172:57 pmPDX - MEL

2 stops29h 38mQantas Airways

Sat 1/2412:00 pmMEL - PDX

1 stop24h 52mQantas Airways

Deal found 12/27

$1,179

Sat 1/172:57 pmPDX - AVV

2 stops29h 53mQantas Airways

Sat 1/244:25 pmAVV - PDX

2 stops23h 09mQantas Airways

Deal found 12/26

$3,575

Tue 1/204:51 pmPDX - MEL

2 stops26h 44mQantas Airways

Tue 1/2712:00 pmMEL - PDX

1 stop27h 34mQantas Airways

Deal found 12/25

$977

Fri 1/231:35 pmPDX - MEL

3 stops72h 55mUnited Airlines

Wed 2/1111:30 amMEL - PDX

3 stops44h 08mUnited Airlines

Deal found 12/26

$1,044

Fri 1/236:01 amPDX - MEL

2 stops38h 34mQantas Airways

Wed 2/1112:00 pmMEL - PDX

1 stop29h 58mQantas Airways

Deal found 12/26

$1,107

Fri 1/233:15 pmPDX - AVV

2 stops29h 35mMultiple Airlines

Wed 2/118:55 pmAVV - PDX

3 stops31h 20mMultiple Airlines

Deal found 12/26

$2,219

Thu 1/2910:52 amPDX - MEL

2 stops30h 33mMultiple Airlines

Tue 2/31:45 pmMEL - PDX

2 stops22h 04mMultiple Airlines

Deal found 12/26

$1,004

Thu 1/295:50 pmPDX - MEL

2 stops33h 55mQantas Airways

Tue 2/312:00 pmMEL - PDX

1 stop20h 41mQantas Airways

Deal found 12/26

$1,079

One-way flights from Oregon to Melbourne
Search for one-way flight options from Oregon to Melbourne. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Sat 3/282:35 pmPDX - MEL

2 stops36h 40mMultiple Airlines

Deal found 12/26

$1,124

Sat 3/287:15 amPDX - AVV

3 stops56h 30mMultiple Airlines

Deal found 12/26

$1,194

Wed 1/141:35 pmPDX - MEL

2 stops39h 40mUnited Airlines

Deal found 12/27

$4,173

Wed 1/147:05 amPDX - MEL

3 stops42h 50mMultiple Airlines

Deal found 12/27

$5,338

Wed 1/145:50 pmPDX - MEL

3 stops44h 40mCathay Pacific

Deal found 12/26

$6,265

Wed 1/143:22 pmPDX - AVV

2 stops29h 28mQantas Airways

Deal found 12/26

$8,616

Find flight deals from Oregon to Melbourne

Round-trip from	$945 (oojo)
Popular in	December
Cheapest in	November
Average price	$1,686

From Oregon to Melbourne

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($42 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 3/12

5:42 pm-9:30 am

1 stop21h 48m

Melbourne

Wed 3/18

12:00 pm-10:08 pm

1 stop28h 08m

$945

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 3/12

7:05 pm-12:25 pm

2 stops23h 20m

Melbourne

Wed 3/18

6:05 am-9:15 am

2 stops21h 10m

$947

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

10:30 am-9:30 am

1 stop28h 00m

Melbourne

Sat 3/7

12:00 pm-1:25 pm

1 stop20h 25m

$952

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 2/16

5:49 pm-9:30 am

1 stop20h 41m

Melbourne

Sat 2/28

4:05 pm-7:38 pm

1 stop22h 33m

$954

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 2/11

7:38 am-5:00 am

1 stop26h 22m

Melbourne

Wed 2/18

4:05 pm-9:45 pm

1 stop24h 40m

$954

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 2/11

3:15 pm-1:35 pm

2 stops27h 20m

Melbourne

Wed 2/18

6:05 am-9:15 am

2 stops22h 10m

$954

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/24

11:48 am-9:30 am

2 stops26h 42m

Melbourne

Sat 3/7

12:00 pm-5:19 pm

1 stop24h 19m

$959

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 3/12

3:10 pm-9:30 am

2 stops24h 20m

Melbourne

Wed 3/18

12:00 pm-5:12 pm

1 stop23h 12m

$959

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 3/19

7:05 pm-12:25 pm

2 stops23h 20m

Melbourne

Tue 3/24

6:50 pm-9:15 am

2 stops32h 25m

$960

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 1/13

9:50 am-3:50 pm

2 stops35h 00m

Melbourne Avalon

Tue 1/20

8:55 pm-9:15 am

2 stops31h 20m

$2,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 23 results

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 $909). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,225). 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

How long is the flight from Oregon to Melbourne?
Departing from Oregon to Melbourne will take you 21h 48m. 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 $909). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,225). 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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Complete your trip

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Top 3 airlines flying from Oregon to Melbourne

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$757	Average$1,252	FlexibilityNo cancel fee	On-time74%
Air Canada	Cheapest$914	Average$1,111	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$947	Average$1,233	FlexibilityNo cancel fee	On-time69%

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$945+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Melbourne with Cheapflights

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Cheap flight deals from Oregon to Melbourne

Cheapest flights from Oregon to MelbourneExplore 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 December 28, 2025.

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 December 28, 2025.

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 December 28, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Melbourne that are best for you.

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.

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?

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?

Can I find deals for flights from Oregon to Melbourne that include hotel bookings?

How can I find direct flights from Oregon to Melbourne?

Can I find deals for business class flights from Oregon to Melbourne?

What is the cheapest month to book a flight from Oregon to Melbourne?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Melbourne

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Top 3 airlines flying from Oregon to Melbourne

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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 December 28, 2025.