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Cheap flights from Portland to Melbourne Airport from $1,088

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
5 May — 12 May1
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 30 April 2025.

Round-trip from

$1,839

One-way from

$1,088

Popular in

December

Cheapest in

November

Average price

$1,916
Air Canada
  • Air Canada
  • 15/10-26/10
  • 4 total stops
  • 42h 54m total
  • Portland to Melbourne
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7/6
  • 7/6
  • 2 total stops
  • 53h 25m total
  • Portland to Melbourne
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($305 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($91 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 30 April 2025.

Wed 15/1019:40PDX - MEL
2 stops22h 30mMultiple Airlines
Sun 26/1007:10MEL - PDX
2 stops20h 24mMultiple Airlines
Deal found 29/4$1,839
Wed 5/1116:15PDX - MEL
2 stops23h 35mAir New Zealand
Wed 19/1108:35MEL - PDX
2 stops25h 07mAir New Zealand
Deal found 29/4$1,892
Fri 14/1119:05PDX - MEL
2 stops24h 10mAir Canada
Tue 25/1108:10MEL - PDX
2 stops25h 34mAir Canada
Deal found 29/4$1,913
Sun 22/612:42PDX - MEL
2 stops26h 33mUnited Airlines
Mon 7/710:55MEL - PDX
1 stop26h 42mUnited Airlines
Deal found 28/4$1,935
Wed 5/1114:40PDX - MEL
2 stops37h 20mCathay Pacific
Tue 18/1100:45MEL - PDX
2 stops38h 50mCathay Pacific
Deal found 29/4$2,125
Mon 9/619:50PDX - MEL
1 stop19h 25mVirgin Australia
Mon 16/610:55MEL - PDX
1 stop24h 40mVirgin Australia
Deal found 29/4$2,262
Tue 13/517:22PDX - MEL
3 stops45h 13mHawaiian Airlines
Tue 20/517:30MEL - PDX
2 stops21h 25mHawaiian Airlines
Deal found 29/4$2,642
Mon 9/617:33PDX - MEL
3 stops48h 57mFiji Airways
Fri 13/623:35MEL - PDX
2 stops38h 15mFiji Airways
Deal found 29/4$3,065
Mon 5/507:00PDX - MEL
3 stops43h 25mTurkish Airlines
Sat 31/521:20MEL - PDX
3 stops64h 27mTurkish Airlines
Deal found 29/4$3,579
Mon 22/1215:39PDX - MEL
1 stop20h 56mQantas Airways
Fri 2/112:00MEL - PDX
1 stop29h 44mQantas Airways
Deal found 30/4$4,202

Cheapflights Fare Finder

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 30 April 2025.
Use the filters below to find and compare flights from Portland to Melbourne Airport that are best for you.

Fly from

Portland

Fly to

Melbourne

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 15/10

19:40-12:10

2 stops22h 30m

Melbourne

Sun 26/10

07:10-09:34

2 stops20h 24m

$1,839

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 22/6

15:25-11:35

2 stops27h 10m

Melbourne

Mon 7/7

21:40-18:46

2 stops38h 06m

$1,925

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 22/6

12:42-08:15

2 stops26h 33m

Melbourne

Mon 7/7

10:55-20:37

1 stop26h 42m

$1,935

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 13/5

14:52-05:55

2 stops46h 03m

Melbourne

Tue 20/5

23:45-16:24

2 stops33h 39m

$2,203

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 9/6

19:50-08:15

1 stop19h 25m

Melbourne

Mon 16/6

10:55-18:35

1 stop24h 40m

$2,262

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 16/7

19:35-10:20

2 stops21h 45m

Melbourne

Sun 27/7

08:35-00:35

2 stops33h 00m

$2,501

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 13/5

17:22-07:35

3 stops45h 13m

Melbourne

Tue 20/5

17:30-21:55

2 stops21h 25m

$2,642

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 9/6

17:33-11:30

3 stops48h 57m

Melbourne

Fri 13/6

23:35-20:50

2 stops38h 15m

$3,065

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 3/9

07:04-19:25

3 stops67h 21m

Melbourne

Wed 17/9

21:20-22:25

3 stops66h 05m

$3,618

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 7/6

21:30-19:55

2 stops53h 25m

$1,088

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 14 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Melbourne Airport

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 25 April 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 30 April 2025.
Read reviews from past customers who have flown Air Tahiti Nui, Fiji Airways and Air New Zealand 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

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.
Hawaiian Airlines
7.9
Good
2,408 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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 $1,925, was found to be the cheapest airline from Portland to Melbourne Airport.Alternate airlines to your destination round-trip include United Airlines and Cathay Pacific. Air Canada is currently priced 9% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $1,355 on Qantas Airways. Other airlines that offer cheap prices include United Airlines from $1,401 and Air Tahiti Nui from $2,503 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 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
Dandenong
Ballarat
Phillip Island
Tullamarine
Apollo Bay
St Kilda
Lorne
Torquay
Daylesford
Sorrento
Shepparton
Mornington
Doncaster

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