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$548+ Cheap flights from Melbourne (MEL) to Portland (PDX)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — PDX
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Find cheap flights from Melbourne to Portland with Cheapflights

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Cheapflights Tip: The best prices from Melbourne to Portland are usually found in October or September, booked 71 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Melbourne to Portland

Cheapest flights from Melbourne to Portland
Explore the most affordable flight options available from Melbourne to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/4. 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.
Mon 12/221:00 pmMEL - PDX
1 stop24h 48mUnited Airlines
Wed 12/317:45 pmPDX - MEL
1 stop19h 15mUnited Airlines
Deal found 12/4$869
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/201:00 pmMEL - PDX
1 stop28h 46mUnited Airlines
Sat 1/37:52 pmPDX - MEL
2 stops43h 13mUnited Airlines
Deal found 12/3$1,110
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/201:30 pmMEL - PDX
2 stops22h 41mAmerican Airlines
Sat 1/35:41 pmPDX - MEL
1 stop20h 49mAmerican Airlines
Deal found 12/2$1,385
This Mytrip deal was found by Cheapflights users on 12/4. 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.
Mon 12/2211:55 pmMEL - PDX
2 stops28h 20mMultiple Airlines
Wed 12/319:50 amPDX - MEL
3 stops34h 40mMultiple Airlines
Deal found 12/4$2,497

Find flight deals from Melbourne to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) to Portland (PDX). 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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$865
(United Airlines)

One-way from

$548
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,487
Provider with most accurate pricing for Melbourne-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Portland flights.
Search Deals
From Melbourne to Portland
Search Deals
One-way flight from Melbourne to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Portland 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 4, 2025.
Use the filters below to find and compare flights from Melbourne Airport to Portland that are best for you.

Fly from

Melbourne

Fly to

Portland

Route

Depart

Return

Price

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 1/18

1:00 pm-12:34 pm

1 stop18h 34m

Portland

Tue 1/27

8:30 am-9:30 am

2 stops30h 00m

$865

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 12/22

1:00 pm-10:46 pm

1 stop28h 46m

Portland

Wed 12/31

5:00 am-10:00 am

2 stops34h 00m

$869

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 1/18

1:00 pm-2:48 pm

1 stop20h 48m

Portland

Sun 1/25

3:45 pm-10:00 am

2 stops47h 15m

$870

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 1/16

10:10 am-4:25 pm

1 stop25h 15m

Portland

Sun 1/25

9:20 am-8:00 am

2 stops51h 40m

$872

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 1/18

10:10 am-4:30 pm

2 stops25h 20m

Portland

Tue 1/27

5:15 pm-8:00 am

2 stops43h 45m

$873

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 3/4

4:05 pm-10:47 am

2 stops37h 42m

Portland

Sun 3/8

11:59 pm-5:00 am

1 stop35h 01m

$888

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 3/4

7:10 am-9:15 am

2 stops21h 05m

Portland

Sun 3/8

7:00 pm-12:35 pm

2 stops23h 35m

$906

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 1/25

10:00 pm-8:34 pm

2 stops41h 34m

$548

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 12/15

12:00 pm-4:30 pm

1 stop23h 30m

$571

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 12/15

11:30 am-9:38 am

2 stops41h 08m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 12 results
1
2

Compare providers for flights from Melbourne to Portland

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 Melbourne to Portland in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Melbourne Airport-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Melbourne Airport-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Melbourne Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne Airport-Portland flights, Cheapflights users trust eDreams the most. eDreams 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 Melbourne Airport-Portland 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 Melbourne to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Melbourne to Portland. Price data was last updated on November 28, 2025.

The price you pay for your flight from Melbourne Airport to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Melbourne Airport to Portland (average of $717). Flying from Melbourne Airport to Portland in July is currently the most expensive (average of $1,165). 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 MEL to PDX?

Find hourly flight availability from Melbourne to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Melbourne Airport to Portland is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 81% on airfare.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated December 4, 2025.
See what other customers who have flown with United Airlines from Melbourne Airport to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Portland. 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 into for flights to Portland from Melbourne?

    Portland (PDX) is the airport you will fly into if you book a flight from Melbourne to Portland. You should not have trouble finding flights to Portland from Melbourne; the airport handles an average of 0 inbound flights from Melbourne per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Portland airport from Melbourne. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

  • How long is the flight from Melbourne Airport to Portland?

    There are many flights that can get you from Melbourne Airport to Portland in 18h 34m. Fly via United Airlines to get the fastest option. The distance from Melbourne Airport to Portland is about 8111 mi.

  • What is the cheapest airline to fly from Melbourne Airport to Portland round-trip?

    Flying on United Airlines is currently your cheapest option to Portland, with prices starting at $897. United Airlines is currently priced 21% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Melbourne Airport to Portland (average of $717). Flying from Melbourne Airport to Portland in July is currently the most expensive (average of $1,165). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham

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.

Top airline flying from Melbourne to Portland

Discover the top airline that operate flights from Melbourne to Portland. 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$897Average$1,177FlexibilityNo cancel feeOn-time69%

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