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Cheap flights from Portland to Melbourne Airport from $946

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
22 Jan — 29 Jan1
1 adult

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 17 January 2025.

Round-trip from

$1,495

One-way from

$946

Popular in

December

Cheapest in

March

Average price

$2,395
8/2-14/2
  • 8/2-14/2
  • 4 total stops
  • 49h 54m total
  • Portland to Melbourne
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Air Canada
  • Air Canada
  • 9/3
  • 2 total stops
  • 27h 10m total
  • Portland to Melbourne
Search Deals
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 January 2025
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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 17 January 2025.

Sun 26/1015:25PDX - MEL
2 stops27h 10mAir Canada
Sun 9/1107:10MEL - PDX
2 stops21h 24mAir Canada
Deal found 16/1$1,463
Sat 8/217:04PDX - MEL
2 stops24h 11mMultiple Airlines
Fri 14/213:45MEL - PDX
2 stops25h 43mMultiple Airlines
Deal found 17/1$1,495
Thu 13/209:59PDX - MEL
1 stop29h 01mUnited Airlines
Thu 20/213:00MEL - PDX
1 stop21h 08mUnited Airlines
Deal found 16/1$1,783
Thu 8/519:30PDX - MEL
2 stops22h 20mAir New Zealand
Wed 28/508:35MEL - PDX
2 stops27h 01mAir New Zealand
Deal found 16/1$2,366
Sat 10/513:25PDX - MEL
2 stops29h 50mFiji Airways
Tue 27/512:55MEL - PDX
2 stops25h 05mFiji Airways
Deal found 16/1$2,462
Thu 8/517:39PDX - MEL
1 stop20h 01mQantas Airways
Mon 26/509:40MEL - PDX
1 stop20h 41mQantas Airways
Deal found 16/1$2,654
Tue 25/217:50PDX - MEL
2 stops34h 10mCathay Pacific
Sun 9/300:45MEL - PDX
2 stops32h 04mCathay Pacific
Deal found 16/1$2,678
Sun 26/1017:30PDX - MEL
2 stops44h 45mSingapore Airlines
Sat 8/1100:35MEL - PDX
2 stops29h 20mSingapore Airlines
Deal found 16/1$2,927
Tue 11/217:55PDX - MEL
3 stops28h 55mAir Tahiti Nui
Tue 18/206:45MEL - PDX
3 stops30h 30mAir Tahiti Nui
Deal found 16/1$3,653
Wed 14/507:10PDX - MEL
3 stops66h 45mTurkish Airlines
Wed 21/520:50MEL - PDX
3 stops40h 57mTurkish Airlines
Deal found 16/1$7,248

Find flights from Portland to Melbourne within your budget

Customise 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 647,157 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 8/2

17:04-12:15

2 stops24h 11m

Melbourne

Fri 14/2

13:45-20:28

2 stops25h 43m

$1,495

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 25/2

10:10-14:15

2 stops33h 05m

Melbourne

Mon 10/3

07:10-14:44

2 stops25h 34m

$1,706

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 13/2

09:59-10:00

1 stop29h 01m

Melbourne

Thu 20/2

13:00-15:08

1 stop21h 08m

$1,783

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 8/5

19:30-10:50

2 stops22h 20m

Melbourne

Wed 28/5

08:35-18:36

2 stops27h 01m

$2,366

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 10/5

13:25-12:15

2 stops29h 50m

Melbourne

Tue 27/5

12:55-21:00

2 stops25h 05m

$2,462

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 8/5

17:39-06:40

1 stop20h 01m

Melbourne

Mon 26/5

09:40-13:21

1 stop20h 41m

$2,654

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 25/2

17:50-23:00

2 stops34h 10m

Melbourne

Sun 9/3

00:45-14:49

2 stops32h 04m

$2,678

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 11/2

17:55-17:50

3 stops28h 55m

Melbourne

Tue 18/2

06:45-18:15

3 stops30h 30m

$3,653

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 14/5

07:10-18:55

3 stops66h 45m

Melbourne

Wed 21/5

20:50-20:47

3 stops40h 57m

$7,248

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 9/3

15:25-12:35

2 stops27h 10m

$946

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 12 results
1
2

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 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.

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 return flight from Portland to Melbourne. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight from Portland to Melbourne Airport, you should look to book at least 85 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 Portland to Melbourne Airport?

Currently, May is the cheapest month in which you can book a flight from Portland to Melbourne Airport (average of $132). Flying from Portland to Melbourne Airport in October is currently the most expensive (average of $184). 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.

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 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne Airport when rainfall is around 30.0 mm.

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 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

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 17 January 2025.
Read reviews from past customers who have flown United Airlines and Cathay Pacific from Portland to Melbourne. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Food

7.8

Crew

9.1

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Food

7.8

Crew

9.1

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
187 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Food

7.8

Crew

9.1

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
7.9
Good
485 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Food

7.8

Crew

9.1

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
826 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Food

7.8

Crew

9.1

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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.

Qantas Airways
7.5
Good
821 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Food

7.8

Crew

9.1

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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?

    Located just 9.7 km from the city centre, Portland is the airport most travellers will use when flying to Melbourne from Portland. Booking flights from Portland (PDX) to Melbourne should be relatively easy as there are 0 daily outbound flights to Melbourne from 0 different airlines.

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

    Air Canada, at $1,706, was found to be the cheapest airline from Portland to Melbourne Airport.Alternate airlines to your destination round-trip include United Airlines and Air New Zealand. Air Canada is currently priced 23% below the average price you’ll pay for this route.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Portland to Melbourne Airport (average of $132). Flying from Portland to Melbourne Airport in October is currently the most expensive (average of $184). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Geelong
Ballarat
Apollo Bay
Dandenong
Phillip Island
Lorne
Tullamarine
Shepparton
Sorrento
St Kilda
Torquay
Daylesford
Mornington
Brighton
Doncaster

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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 Melbourne from Portland.

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Yes! Start tracking prices for Portland to Melbourne flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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