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Cheap flights from Melbourne to Portland from $837

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — PDX
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (ME1) 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 9 January 2026.

Round-trip from

$1,258

One-way from

$837

Popular in

July

Cheapest in

September

Average price

$1,571
Air Canada
  • Air Canada
  • 21/2-28/2
  • 4 total stops
  • 55h 30m total
  • Melbourne to Portland
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Delta
  • Delta
  • 22/3
  • 2 total stops
  • 21h 25m total
  • Melbourne to Portland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($287 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Melbourne to Portland

Enter your travel dates to find the best prices.

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 9 January 2026.

Sat 21/207:10MEL - PDX
2 stops26h 30mAir Canada
Sat 28/215:15PDX - MEL
2 stops29h 00mAir Canada
Deal found 7/1$1,258
Sun 22/207:10MEL - PDX
2 stops26h 30mAir Canada
Sun 1/319:05PDX - MEL
2 stops24h 10mAir Canada
Deal found 8/1$1,282
Thu 22/111:30MEL - PDX
2 stops25h 40mUnited Airlines
Sat 31/113:24PDX - MEL
2 stops25h 36mUnited Airlines
Deal found 7/1$1,321
Thu 12/207:10MEL - PDX
2 stops21h 05mMultiple Airlines
Thu 26/219:05PDX - MEL
2 stops24h 00mMultiple Airlines
Deal found 6/1$1,322
Sat 21/213:00MEL - PDX
1 stop29h 09mUnited Airlines
Sat 28/215:40PDX - MEL
1 stop23h 20mUnited Airlines
Deal found 7/1$1,324
Thu 12/213:00MEL - PDX
1 stop20h 48mUnited Airlines
Thu 26/205:35PDX - MEL
1 stop33h 25mUnited Airlines
Deal found 6/1$1,325
Sun 22/211:30MEL - PDX
2 stops25h 21mUnited Airlines
Sun 1/323:59PDX - MEL
2 stops38h 31mUnited Airlines
Deal found 8/1$1,327
Wed 18/307:10MEL - PDX
2 stops20h 05mAir Canada
Sun 22/315:15PDX - MEL
2 stops27h 50mAir Canada
Deal found 8/1$1,334
Sun 22/207:10MEL - PDX
2 stops21h 05mMultiple Airlines
Sun 1/309:50PDX - MEL
3 stops34h 20mMultiple Airlines
Deal found 8/1$2,094

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 9 January 2026.
Use the filters below to find and compare flights from Melbourne to Portland that are best for you.

Fly from

Melbourne

Fly to

Portland

Route

Depart

Return

Price

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 21/2

07:10-14:40

2 stops26h 30m

Portland

Sat 28/2

15:15-15:15

2 stops29h 00m

$1,258

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 22/2

07:10-14:40

2 stops26h 30m

Portland

Sun 1/3

19:05-14:15

2 stops24h 10m

$1,282

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 22/1

11:30-18:10

2 stops25h 40m

Portland

Sat 31/1

13:24-10:00

2 stops25h 36m

$1,321

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 21/2

11:30-17:51

2 stops25h 21m

Portland

Sat 28/2

09:45-10:00

1 stop29h 15m

$1,324

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 12/2

11:30-23:14

2 stops30h 44m

Portland

Thu 26/2

19:57-10:00

1 stop19h 03m

$1,325

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 22/3

09:10-18:58

1 stop27h 48m

$837

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 25/1

10:10-16:30

2 stops25h 20m

$843

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 23/1

10:10-20:59

2 stops29h 49m

$843

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 21/1

10:10-20:59

2 stops29h 49m

$843

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 22/3

23:55-20:33

3 stops38h 38m

$874

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 19 results
1
2

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 return 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 to Portland

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

Use this chart to determine the optimal time to book a return flight from Melbourne to Portland. Price data was last updated on 2 January 2026.

To ensure you get the cheapest price possible for a flight from Melbourne to Portland, you should look to book at least 5 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Melbourne to Portland (average of $1,068). Flying from Melbourne to Portland in July is currently the most expensive (average of $1,739). 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.

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 9 January 2026.
Read through reviews of airlines operating flights from Melbourne to Portland, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,143 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,143 reviews
United Airlines
7.4
Good
9,143 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,603 reviews
United Airlines
7.4
Good
9,143 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 2 airlines have flights to the Portland airport from Melbourne. It is only a 9.7 km journey from Portland (PDX) to Portland’s city centre.

  • How long is the flight from Melbourne to Portland?

    There are many flights that can get you from Melbourne to Portland in 25h 40m. Fly via Air Canada or United Airlines to get the fastest option. There are 13053 km between Melbourne and Portland. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from Melbourne to Portland is United Airlines. Our recent data shows that you can find tickets from as low as $1,098 on this airline. An additional option worth looking into is Air Canada, starting at $1,226. United Airlines is currently priced 33% 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 holiday 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 to Portland?

    Currently, September is the cheapest month in which you can book a flight from Melbourne to Portland (average of $1,068). Flying from Melbourne to Portland in July is currently the most expensive (average of $1,739). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Melbourne to Portland

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

Top 2 airlines flying from Melbourne to Portland

Discover the top 2 airlines 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 647,157 searches. Data last updated 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,098Average$1,574FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,226Average$1,504FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Melbourne to Portland?

Cheapflights makes it easy to find Melbourne to Portland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Melbourne to Portland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Melbourne.

Can Cheapflights find flights from Melbourne to Portland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Melbourne to Portland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Melbourne to Portland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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