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Cheap flights from Portland to Melbourne from $1,168

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Melbourne departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:05 - 14:15
PDX
-
MEL
24h 10m
2 stops
Multiple Airlines Logo
07:10 - 09:15
MEL
-
PDX
20h 05m
2 stops
$1,168Multiple Airlines
Tue, 24 Feb - Sat, 14 Mar
Multiple Airlines Logo
14:30 - 09:30
PDX
-
MEL
24h 00m
1 stop
Multiple Airlines Logo
12:00 - 13:25
MEL
-
PDX
19h 25m
1 stop
$1,194Multiple Airlines
Tue, 24 Feb - Sat, 14 Mar
Multiple Airlines Logo
17:39 - 09:30
PDX
-
MEL
20h 51m
1 stop
Multiple Airlines Logo
12:00 - 13:25
MEL
-
PDX
20h 25m
1 stop
$1,361Multiple Airlines
Tue, 24 Feb - Tue, 3 Mar
Qantas Airways Logo
14:30 - 09:30
PDX
-
MEL
24h 00m
1 stop
Qantas Airways Logo
12:00 - 17:13
MEL
-
PDX
24h 13m
1 stop
$1,365Qantas Airways
Tue, 24 Feb - Sat, 7 Mar
Multiple Airlines Logo
19:05 - 11:25
PDX
-
MEL
23h 20m
2 stops
Multiple Airlines Logo
20:50 - 09:15
MEL
-
PDX
29h 25m
2 stops
$1,368Multiple Airlines
Sun, 5 Apr - Sat, 18 Apr
Multiple Airlines Logo
19:45 - 11:25
PDX
-
MEL
22h 40m
2 stops
Multiple Airlines Logo
06:00 - 09:30
MEL
-
PDX
20h 30m
2 stops
$1,369Multiple Airlines
Fri, 8 May - Thu, 21 May
Multiple Airlines Logo
19:45 - 11:05
PDX
-
MEL
22h 20m
2 stops
Multiple Airlines Logo
20:50 - 09:30
MEL
-
PDX
29h 40m
2 stops
$1,371Multiple Airlines
Sun, 10 May - Sat, 16 May
Multiple Airlines Logo
19:05 - 14:15
PDX
-
MEL
24h 10m
2 stops
Multiple Airlines Logo
07:10 - 09:15
MEL
-
PDX
21h 05m
2 stops
$1,374Multiple Airlines
Tue, 24 Feb - Sat, 7 Mar
Multiple Airlines Logo
19:05 - 14:15
PDX
-
MEL
24h 10m
2 stops
Multiple Airlines Logo
07:10 - 09:15
MEL
-
PDX
21h 05m
2 stops
$1,375Multiple Airlines
Tue, 24 Feb - Sat, 7 Mar
Multiple Airlines Logo
19:05 - 14:15
PDX
-
MEL
24h 10m
2 stops
Multiple Airlines Logo
07:10 - 09:15
MEL
-
PDX
21h 05m
2 stops
$1,376Multiple Airlines
Tue, 24 Feb - Sat, 7 Mar

American Airlines flights from Portland to Melbourne Airport

Our best American Airlines deals on Portland to Melbourne Airport flight tickets
American Airlines
24 Feb
PDX06:25Portland
32h 05m
1 stop
MEL09:30Melbourne
14 June
MEL09:45Melbourne
28h 44m
1 stop
PDX21:29Portland
$1,378
American Airlines
24 Feb
PDX06:25Portland
32h 05m
1 stop
MEL09:30Melbourne
7 Mar
MEL16:05Melbourne
22h 11m
1 stop
PDX19:16Portland
$1,379
American Airlines
5 Apr
PDX17:38Portland
20h 07m
1 stop
MEL06:45Melbourne
18 Apr
MEL16:35Melbourne
22h 00m
2 stops
PDX21:35Portland
$1,399

United Airlines flights from Portland to Melbourne Airport

Our best United Airlines deals on Portland to Melbourne Airport flight tickets
United Airlines
8 May
PDX15:59Portland
23h 16m
1 stop
MEL08:15Melbourne
21 May
MEL10:55Melbourne
26h 59m
1 stop
PDX20:54Portland
$1,458
United Airlines
24 Feb
PDX19:57Portland
19h 03m
1 stop
MEL10:00Melbourne
3 Mar
MEL11:30Melbourne
44h 08m
3 stops
PDX12:38Portland
$1,463
United Airlines
14 Mar
PDX13:00Portland
25h 30m
2 stops
MEL08:30Melbourne
21 Mar
MEL10:30Melbourne
25h 26m
2 stops
PDX17:56Portland
$1,465

momondo Fare Finder

 
Customise your flight search to find flights from Portland to Melbourne Airport 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, momondo users made 78,305 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Portland to Melbourne Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

19:05-14:15

2 stops24h 10m

Melbourne

Sat 14/3

07:10-09:15

2 stops20h 05m

$1,168

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

14:30-09:30

1 stop24h 00m

Melbourne

Sat 14/3

12:00-13:25

1 stop19h 25m

$1,194

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

17:39-09:30

1 stop20h 51m

Melbourne

Tue 3/3

12:00-13:25

1 stop20h 25m

$1,361

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

14:30-09:30

1 stop24h 00m

Melbourne

Sat 7/3

12:00-17:13

1 stop24h 13m

$1,365

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 5/4

19:05-11:25

2 stops23h 20m

Melbourne

Sat 18/4

20:50-09:15

2 stops29h 25m

$1,368

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 8/5

19:45-11:25

2 stops22h 40m

Melbourne

Thu 21/5

06:00-09:30

2 stops20h 30m

$1,369

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 10/5

19:45-11:05

2 stops22h 20m

Melbourne

Sat 16/5

20:50-09:30

2 stops29h 40m

$1,371

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

19:05-14:15

2 stops24h 10m

Melbourne

Sat 7/3

07:10-09:15

2 stops21h 05m

$1,374

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

19:05-14:15

2 stops24h 10m

Melbourne

Sat 7/3

07:10-09:15

2 stops21h 05m

$1,375

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

19:05-14:15

2 stops24h 10m

Melbourne

Sat 7/3

07:10-09:15

2 stops21h 05m

$1,376

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Melbourne from

How to get the cheapest flight ticket from Portland to Melbourne Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Melbourne Airport?

What is the cheapest month to fly to Melbourne Airport?

The month of November is another great option to travel to Melbourne Airport, with average flight prices from Portland averaging around $1,439.

Can stopping save me money on Portland to Melbourne Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Portland to Melbourne Airport flight.

When to book flights from Portland to Melbourne Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Melbourne Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Portland to Melbourne Airport (PDX to MEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Melbourne Airport

Fastest flight time

21h 44m

Direct flights

None
The fastest flight from Portland to Melbourne Airport takes 21h 44m
There are no direct flights from Portland to Melbourne Airport. There are no popular flight routes from Portland to Melbourne Airport.
Search flight deals

  • How far is Portland to Melbourne by plane?

    A flight from Portland to Melbourne will travel around 13044.3 km. Flights usually cover this in 21h 44m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to Melbourne Airport?

    Prices for flights from Portland Airport to Melbourne Airport are updated daily.

  • How old do you have to be to fly from Portland Airport to Melbourne Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Melbourne Airport.

  • What documentation or ID do you need to fly to Melbourne Airport?

    The necessary travel and health documents for your Melbourne Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Melbourne?

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

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Melbourne?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Melbourne . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Melbourne with flexible booking policies on momondo?

momondo does allow users to show only those flights to Melbourne from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Melbourne?

Once you have performed a search for Portland to Melbourne flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Melbourne right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Melbourne, momondo offers a useful price alert feature which will track prices for flights to Melbourne from Portland and alert you when they change.

An easier way to manage your Melbourne Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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