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$495+ Cheap flights from Portland (PDX) to Melbourne (MEL)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Portland to Melbourne are usually found in March or July, booked 89 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Portland to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Melbourne (MEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$915
(FlightHub)

One-way from

$495
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,823
Provider with most accurate pricing for Portland-Melbourne flight deals.
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Provider most trusted by Cheapflights users for Portland-Melbourne flights.
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From Portland to Melbourne
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One-way flight from Portland to Melbourne
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Portland to Melbourne

Cheapest flights from Portland to Melbourne
Explore the most affordable flight options available from Portland to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United deal was found by Cheapflights users on 12/18. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:45 pmPDX - MEL
1 stop19h 15mUnited Airlines
Thu 1/161:00 pmMEL - PDX
1 stop25h 02mUnited Airlines
Deal found 12/18$1,383
This Orbitz deal was found by Cheapflights users on 12/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:10 amPDX - MEL
2 stops34h 55mMultiple Airlines
Tue 12/247:20 amMEL - PDX
2 stops21h 14mMultiple Airlines
Deal found 12/16$2,439
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:00 amPDX - MEL
2 stops59h 30mCathay Pacific
Wed 1/1512:45 amMEL - PDX
2 stops53h 22mCathay Pacific
Deal found 12/18$2,768
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Sun 12/296:00 amPDX - MEL
3 stops40h 50mAir Tahiti Nui
Thu 1/166:45 amMEL - PDX
3 stops27h 03mAir Tahiti Nui
Deal found 12/17$2,910
This oojo deal was found by Cheapflights users on 12/16. 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 12/175:00 pmPDX - MEL
2 stops24h 15mFiji Airways
Tue 12/241:45 pmMEL - PDX
3 stops26h 15mFiji Airways
Deal found 12/16$3,018
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/247:00 amPDX - MEL
1 stop29h 35mQantas Airways
Thu 1/212:00 pmMEL - PDX
1 stop29h 44mQantas Airways
Deal found 12/16$3,933
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:41 amPDX - MEL
2 stops46h 44mQatar Airways
Thu 1/211:30 pmMEL - PDX
2 stops39h 30mQatar Airways
Deal found 12/18$5,032
This Emirates deal was found by Cheapflights users on 12/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2911:27 amPDX - MEL
2 stops40h 53mEmirates
Wed 1/153:25 amMEL - PDX
3 stops58h 37mEmirates
Deal found 12/18$5,593
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:00 amPDX - MEL
3 stops43h 25mSingapore Airlines
Wed 1/112:35 amMEL - PDX
2 stops40h 53mSingapore Airlines
Deal found 12/18$5,850

Find flights from Portland to Melbourne within your budget

Customize your flight search to find flights from Portland 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/25

3:25 pm-2:10 pm

2 stops27h 45m

Melbourne

Mon 3/10

7:10 am-2:44 pm

2 stops25h 34m

$915

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 4/11

7:05 pm-11:05 am

2 stops23h 00m

Melbourne

Sun 4/27

9:40 pm-2:44 pm

2 stops34h 04m

$1,149

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 5/2

3:56 pm-8:15 am

1 stop23h 19m

Melbourne

Sat 5/17

10:55 am-6:24 pm

1 stop24h 29m

$1,197

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 4/29

1:22 pm-11:30 am

2 stops29h 08m

Melbourne

Wed 5/14

12:55 pm-9:00 pm

2 stops25h 05m

$1,532

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 5/2

3:25 pm-10:50 am

2 stops26h 25m

Melbourne

Wed 5/14

12:05 pm-6:15 pm

2 stops23h 10m

$1,585

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 2/25

5:37 pm-11:00 pm

2 stops34h 23m

Melbourne

Tue 3/11

12:45 am-8:44 pm

2 stops37h 59m

$1,593

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 4/30

4:30 pm-9:40 am

2 stops24h 10m

Melbourne

Tue 5/13

9:40 am-6:32 pm

1 stop25h 52m

$1,621

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 1/21

5:55 pm-5:50 pm

3 stops28h 55m

Melbourne

Thu 1/30

6:45 am-2:48 pm

3 stops27h 03m

$2,281

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 3/8

9:55 am-4:20 pm

2 stops35h 25m

$495

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 3/8

7:00 am-10:00 am

3 stops32h 00m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 results
1
2

Compare providers for flights from Portland to Melbourne

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Melbourne in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Melbourne Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Melbourne Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Melbourne Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Melbourne Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Melbourne Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Portland 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.

Travel insights for flights from Portland to Melbourne

Get recent, data-driven insights about flights from Portland to Melbourne including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Portland to Melbourne Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Melbourne. Price data was last updated on December 13, 2024.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Melbourne Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Portland to Melbourne Airport (average of $1,071). Flying from Portland to Melbourne Airport in December is currently the most expensive (average of $1,576). 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 PDX to MEL?

Find hourly flight availability from Portland 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 December 18, 2024.

One of the essential ways to save on airfare from Portland to Melbourne Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Portland to Melbourne Airport?

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

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

Rainfall in Melbourne by month

Plan your trip to Melbourne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Melbourne Airport 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 Airport when rainfall is around 1.2 in.

Temperature in Melbourne by month

Plan your trip to Melbourne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Melbourne Airport, 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).

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Portland to Melbourne, such as Cathay Pacific, United Airlines and Air Tahiti Nui. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Overall

8.6

Comfort

8.0

Food

7.7

Boarding

8.5

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.6
Very good
65 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Overall

8.6

Comfort

8.0

Food

7.7

Boarding

8.5

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.1
Very good
191 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Overall

8.6

Comfort

8.0

Food

7.7

Boarding

8.5

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Alaska Airlines
8.0
Very good
9,554 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Overall

8.6

Comfort

8.0

Food

7.7

Boarding

8.5

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air New Zealand
8.0
Very good
497 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Overall

8.6

Comfort

8.0

Food

7.7

Boarding

8.5

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Cathay Pacific
7.5
Good
841 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Overall

8.6

Comfort

8.0

Food

7.7

Boarding

8.5

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Portland to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Melbourne?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Melbourne. 3 airlines have flights from Portland to Melbourne on a regular basis. Booking flights from Portland to Melbourne should not be difficult; the airport handles an average of 0 outbound flights to Melbourne per day.

  • What are the cheapest airlines flying from Portland to Melbourne Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Melbourne Airport, with prices starting at $1,202. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and Air Canada, with the lowest prices starting at $1,599 and $1,715, respectively. You may be able to fly from Portland to Melbourne Airport for 13% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Portland to Melbourne Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $601. Air New Zealand flights start at $1,244 while deals on Air Tahiti Nui start at $1,321 one-way.

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

    Yes. In addition to deals on Portland to Melbourne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Melbourne.

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Melbourne Airport?

    Currently, March is the cheapest month in which you can book a flight from Portland to Melbourne Airport (average of $1,071). Flying from Portland to Melbourne Airport in December is currently the most expensive (average of $1,576). 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.

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Alternative routes for Portland to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Avalon flights

Top 3 airlines flying from Portland to Melbourne

Discover the top 3 airlines that operate flights from Portland 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$873Average$1,337FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,036Average$1,186FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,173Average$1,566FlexibilityNo cancel feeOn-time74%
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