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803 € Cheap Flights from Portland to Melbourne

Compare Portland to Melbourne flight deals

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Flight deals from Portland to Melbourne

Looking for a cheap last-minute deal or the best return flight from Portland to Melbourne? Find the lowest prices on one-way and return tickets right here.
Melbourne.803 € per passenger.Departing Mon, 11 May, returning Sat, 23 May.Return flight with United.Outbound indirect flight with United, departs from Portland on Mon, 11 May, arriving in Melbourne Tullamarine.Inbound indirect flight with United, departs from Melbourne Tullamarine on Sat, 23 May, arriving in Portland.Price includes taxes and charges.From 803 €, select.
Melbourne.812 € per passenger.Departing Thu, 5 Mar, returning Thu, 12 Mar.Return flight with Alaska Airlines and Qantas.Outbound indirect flight with Alaska Airlines, departs from Portland on Thu, 5 Mar, arriving in Melbourne Tullamarine.Inbound indirect flight with Qantas, departs from Melbourne Tullamarine on Thu, 12 Mar, arriving in Portland.Price includes taxes and charges.From 812 €, select.
Melbourne.818 € per passenger.Departing Tue, 7 Apr, returning Tue, 14 Apr.Return flight with Alaska Airlines and Qantas.Outbound indirect flight with Alaska Airlines, departs from Portland on Tue, 7 Apr, arriving in Melbourne Tullamarine.Inbound indirect flight with Qantas, departs from Melbourne Tullamarine on Tue, 14 Apr, arriving in Portland.Price includes taxes and charges.From 818 €, select.
Melbourne.822 € per passenger.Departing Sun, 8 Mar, returning Sun, 19 Apr.Return flight with United.Outbound indirect flight with United, departs from Portland on Sun, 8 Mar, arriving in Melbourne Tullamarine.Inbound indirect flight with United, departs from Melbourne Tullamarine on Sun, 19 Apr, arriving in Portland.Price includes taxes and charges.From 822 €, select.
Melbourne.823 € per passenger.Departing Tue, 24 Feb, returning Tue, 3 Mar.Return flight with United.Outbound indirect flight with United, departs from Portland on Tue, 24 Feb, arriving in Melbourne Tullamarine.Inbound indirect flight with United, departs from Melbourne Tullamarine on Tue, 3 Mar, arriving in Portland.Price includes taxes and charges.From 823 €, select.
Melbourne.836 € per passenger.Departing Tue, 9 Jun, returning Mon, 15 Jun.Return flight with United.Outbound indirect flight with United, departs from Portland on Tue, 9 Jun, arriving in Melbourne Tullamarine.Inbound indirect flight with United, departs from Melbourne Tullamarine on Mon, 15 Jun, arriving in Portland.Price includes taxes and charges.From 836 €, select.
Melbourne.838 € per passenger.Departing Fri, 26 Jun, returning Wed, 8 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri, 26 Jun, arriving in Melbourne Tullamarine.Inbound indirect flight with Delta, departs from Melbourne Tullamarine on Wed, 8 Jul, arriving in Portland.Price includes taxes and charges.From 838 €, select.
Melbourne.1.005 € per passenger.Departing Fri, 10 Jul, returning Sun, 26 Jul.Return flight with United.Outbound indirect flight with United, departs from Portland on Fri, 10 Jul, arriving in Melbourne Tullamarine.Inbound indirect flight with United, departs from Melbourne Tullamarine on Sun, 26 Jul, arriving in Portland.Price includes taxes and charges.From 1.005 €, select.

Find the cheapest month to fly from Portland to Melbourne

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Melbourne flights are currently cheapest in May.
Feb
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Mar
from 812 €
Apr
from 818 €
May
from 803 €
Jun
from 836 €
Jul
from 1.005 €
Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Alternative Portland to Melbourne routes

Looking for the cheapest, fastest or easiest route from Portland to Melbourne? You could fly into the following airports instead.

Melbourne Essendon

11km from central Melbourne
Closest
Search flights

Melbourne Tullamarine

19km from central Melbourne
Cheapest
from 803 €
Search flights

Melbourne Avalon

50km from central Melbourne
from 1.237 €
Search flights

Portland to Melbourne: Flight information

The things to know before you go.
Cheapest flight found803 €
Cheapest month to flyMay

Check out these Melbourne hotels

Ready to plan your stay? Other travellers rate these Melbourne hotels for cleanliness, service and location.
50 Green St Windsor
5.16 km from city centre
€66
Per night
Little Drifter North Melbourne
1.35 km from city centre
€91
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Zagame's House
0.95 km from city centre
€113
Per night
50 Green St Windsor
5.16 km from city centre
€66
Per night
Little Drifter North Melbourne
1.35 km from city centre
€91
Per night
Zagame's House
0.95 km from city centre
€113
Per night
Explore top-rated hotels

Finding cheap flights from Portland to Melbourne: Frequently asked questions

There are 3 airports in Melbourne: Melbourne Essendon, Melbourne Tullamarine and Melbourne Avalon.
The best price we found for a return flight from Portland to Melbourne is 803 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Melbourne. But we found flights with one or more stops from 803 €.
As of February 2026, there are no flights flying from Portland to Melbourne.
The cheapest month to fly from Portland to Melbourne is usually May.
If you're flying from Portland Airport, the cheapest airport near Melbourne is Melbourne Tullamarine – which is 18.8 km away from the centre of Melbourne. We've found flights into this airport from 803 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Melbourne on Monday, 11 May 2026.
No airlines currently offer direct flights between Portland Airport and Melbourne. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Melbourne but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Melbourne is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 20°C. February is typically the warmest month in Melbourne, when it usually averages around 26°C. You can expect the least rain in March. The coldest month is July, with temperatures averaging 5°C. The rainiest month is September.
Currently, United offers the cheapest flight tickets to Melbourne.

Flying from Portland International Airport (PDX) to Melbourne: what you need to know

  • Portland International Airport is located in Portland. Based in the UTC+11 timezone, Melbourne is 18 hours ahead of Portland.

  • Leave plenty of time to make your PDX to Melbourne flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time like public or school holidays? Expect longer lines at check-in and security. For peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Stopovers are the ideal opportunity to take a break from travelling and perhaps even visit a new city. When browsing for plane tickets from PDX to Melbourne, deselect the 'Direct flights only' box to see where you can stop along the way. Top options include:

    • Dallas/Fort Worth International Airport (DFW)

    • Los Angeles International Airport (LAX)

    • San Francisco International Airport (SFO)

  • PDX is around 10 kilometres from central Portland. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 45 minutes.

  • Want a hassle-free start to your holiday? Stay near PDX. Whether you have an early flight from Portland International Airport to Melbourne or just don't want to be rushed, these hotels are worth a look:

  • Portland International Airport gets high marks for its on-time performance. 83.65% of flights that depart PDX reach their destination without delay.

  • The address for PDX is 7000 NE Airport Way.

How to find the cheapest flights from Portland International Airport (PDX) to Melbourne

  • 388 € is currently the lowest price for a one-way Portland International Airport to Melbourne flight. A return plane ticket starts from 803 €. These prices can change based on availability.

  • To find cheap flights from PDX to Melbourne, book as early as possible. Airlines generally offer lower prices when tickets are first released.

  • The 'Whole month' search tool will show you the cheapest tickets from Portland International Airport to Melbourne across every month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

  • Picking up a cheap flight from PDX to Melbourne is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch as soon as a deal gets even better.

  • Tailor your flights with filters. Select your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Portland International Airport to Melbourne.

Airports in Melbourne

Melbourne Tullamarine Airport (MEL)

  • Melbourne Tullamarine Airport (MEL) is around 24 kilometres from the centre of Melbourne. If you're catching a cab or a ride-share, the drive will take roughly 30 minutes.

  • Getting there on public transport takes around 40 minutes.

  • Think about booking a hotel near MEL if you have a late flight from Portland International Airport to Melbourne. Check in to one of these accommodation options and make arrival day easier:

  • Follow your own route with a Melbourne Tullamarine Airport rental car. Pick up your wheels from Bargain Car Rentals, East Coast or Sixt and chase adventure across Melbourne and beyond.

  • Get the best deal by booking your vehicle from Melbourne Tullamarine Airport about four weeks ahead of your flight from PDX to Melbourne.

Avalon Airport (AVV)

  • The centre of Melbourne is located around 56 kilometres from Avalon Airport (AVV). Once your flight from Portland International Airport to Melbourne has touched down and you've made your way out of the airport, expect a drive of around 50 minutes.

  • If you choose to travel on public transport, you'll get to the city centre in 2 hours 5 minutes or so.

  • Unpack your bags not long after your PDX to Melbourne flight at Corio Bay Motel. This comfortable accommodation option is an easy drive from AVV.

  • Forget about public transport timetables or cab lines. Pick up an Avalon Airport rental car and let your trip unfold on your terms. Compare offers from Sixt, Kangaroo Rental and yesaway car hire.

  • Avoid potential price surges. Securing your ride three weeks before your arrival at AVV can get you a lower rate.

Essendon Airport (MEB)

  • Hop off your flight from Portland International Airport to Melbourne and head straight for your hotel or jump right into exploring. The centre of Melbourne is around 19 kilometres from Essendon Airport (MEB) and typically takes 25 minutes to drive there.

  • If you're travelling on public transport, the journey time is about 1 hour 15 minutes.

  • If you don't want to travel into the centre, choose a hotel near MEB. Settle in at one of these stays after your PDX to Melbourne flight:

  • Begin your trip without stressing over how to reach your next stop with an Essendon Airport rental car. Book your wheels with trusted companies here like East Coast, Ace Rental Cars and Goldcar.

  • Rental companies sometimes offer promotions for early bookings, so secure your ride from MEB well ahead of your flight from Portland International Airport to Melbourne. A little planning can save you money.

Best time to go to Melbourne

  • Travel to Melbourne during high season if you want a busy atmosphere, but remember that prices may be higher. Alternatively, book your flights from Portland International Airport to Melbourne during the off-season when prices are cheaper and crowds are smaller.

  • The warmest month in Melbourne is January, with temperatures ranging between 12ºC (54ºF) and 29ºC (84ºF). Lock in your Portland International Airport to Melbourne plane ticket then if that's the weather you find most pleasant.

  • Look for cheap tickets from PDX to Melbourne in July if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 13ºC (55ºF) on average.

More about Melbourne

  • After booking your flight from Portland International Airport to Melbourne, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Melbourne:

  • National Gallery of Victoria and Federation Square are just the start of the big attractions to add to your Melbourne travel itinerary. Keep the sightseeing going at Eureka Skydeck 88.

Explore more of Australia

  • Canberra is just one of the many cities in Australia waiting to be discovered once you've seen the sights of Melbourne. Around 467 kilometres away to the north-east, top sights here include Australian War Memorial, National Gallery of Australia and Parliament House.

  • If you're eager to discover another side of Australia, consider Launceston, about 451 kilometres south-east of Melbourne. City Park, Tamar Island Wetlands and James Boag Brewery Experience are highlights.

Plan the rest of your trip from Portland to Melbourne

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.