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Cheap flights from Melbourne to Portland from $829

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne to Portland departing on 17/5. 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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Find the cheapest flights from Melbourne to Portland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:55 - 20:54
MEL
-
PDX
26h 59m
1 stop
United Airlines Logo
10:35 - 08:15
PDX
-
MEL
28h 40m
2 stops
$1,339United Airlines
Sat, 8 Aug - Fri, 28 Aug
United Airlines Logo
10:55 - 09:48
MEL
-
PDX
39h 53m
2 stops
United Airlines Logo
22:40 - 08:15
PDX
-
MEL
40h 35m
2 stops
$1,347United Airlines
Sat, 6 Jun - Sat, 13 Jun
Lufthansa Logo
10:55 - 16:47
MEL
-
PDX
22h 52m
1 stop
Lufthansa Logo
08:35 - 08:15
PDX
-
MEL
30h 40m
1 stop
$1,360Lufthansa
Mon, 8 Jun - Mon, 15 Jun
Lufthansa Logo
10:55 - 16:47
MEL
-
PDX
22h 52m
1 stop
Lufthansa Logo
07:00 - 08:15
PDX
-
MEL
32h 15m
1 stop
$1,368Lufthansa
Mon, 8 Jun - Mon, 15 Jun
Lufthansa Logo
10:55 - 00:50
MEL
-
PDX
30h 55m
1 stop
Lufthansa Logo
13:14 - 08:15
PDX
-
MEL
26h 01m
1 stop
$1,369Lufthansa
Thu, 4 Jun - Thu, 11 Jun
American Airlines Logo
09:45 - 14:57
MEL
-
PDX
22h 12m
1 stop
American Airlines Logo
11:59 - 06:45
PDX
-
MEL
25h 46m
2 stops
$1,493American Airlines
Thu, 4 Jun - Thu, 11 Jun
American Airlines Logo
09:45 - 16:42
MEL
-
PDX
23h 57m
2 stops
American Airlines Logo
15:27 - 09:25
PDX
-
MEL
24h 58m
2 stops
$1,538American Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
20:40 - 09:30
AVV
-
PDX
29h 50m
2 stops
Multiple Airlines Logo
19:45 - 14:20
PDX
-
AVV
25h 35m
2 stops
$1,627Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
Virgin Australia Logo
10:55 - 12:09
MEL
-
PDX
18h 14m
1 stop
Virgin Australia Logo
11:16 - 11:20
PDX
-
MEL
31h 04m
2 stops
$1,656Virgin Australia
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
16:40 - 20:50
AVV
-
PDX
21h 10m
2 stops
Multiple Airlines Logo
08:20 - 22:50
PDX
-
AVV
21h 30m
2 stops
$2,455Multiple Airlines
Sat, 8 Aug - Fri, 28 Aug

Air Canada flights from Melbourne to Portland

Our best Air Canada deals on Melbourne to Portland flight tickets
Air Canada
14 Aug
MEL06:00Melbourne
20h 31m
2 stops
PDX09:31Portland
18 Aug
PDX15:30Portland
26h 35m
2 stops
MEL11:05Melbourne
$1,710
Air Canada
14 Aug
MEL06:00Melbourne
30h 11m
2 stops
PDX19:11Portland
18 Aug
PDX19:45Portland
22h 50m
2 stops
MEL11:35Melbourne
$1,714
Air Canada
13 Aug
MEL06:00Melbourne
25h 51m
2 stops
PDX14:51Portland
17 Aug
PDX10:10Portland
31h 55m
2 stops
MEL11:05Melbourne
$1,739

United Airlines flights from Melbourne to Portland

Our best United Airlines deals on Melbourne to Portland flight tickets
United Airlines
8 Aug
MEL10:55Melbourne
26h 59m
1 stop
PDX20:54Portland
28 Aug
PDX08:35Portland
30h 40m
1 stop
MEL08:15Melbourne
$1,339
United Airlines
6 June
MEL10:55Melbourne
30h 55m
1 stop
PDX00:50Portland
13 June
PDX05:00Portland
34h 15m
2 stops
MEL08:15Melbourne
$1,347
United Airlines
8 Aug
MEL07:00Melbourne
20h 20m
2 stops
PDX10:20Portland
28 Aug
PDX12:50Portland
25h 40m
2 stops
MEL07:30Melbourne
$1,666

momondo 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, momondo users made 78,305 searches. Data last updated 10 May 2026.
Use the filters below to find and compare flights from Melbourne to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 8/8

10:55-20:54

1 stop26h 59m

Portland

Fri 28/8

10:35-08:15

2 stops28h 40m

$1,339

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 6/6

10:55-09:48

2 stops39h 53m

Portland

Sat 13/6

22:40-08:15

2 stops40h 35m

$1,347

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 8/6

10:55-16:47

1 stop22h 52m

Portland

Mon 15/6

08:35-08:15

1 stop30h 40m

$1,360

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 8/6

10:55-16:47

1 stop22h 52m

Portland

Mon 15/6

07:00-08:15

1 stop32h 15m

$1,368

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 4/6

10:55-00:50

1 stop30h 55m

Portland

Thu 11/6

13:14-08:15

1 stop26h 01m

$1,369

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 4/6

09:45-14:57

1 stop22h 12m

Portland

Thu 11/6

11:59-06:45

2 stops25h 46m

$1,493

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 4/6

09:45-16:42

2 stops23h 57m

Portland

Thu 11/6

15:27-09:25

2 stops24h 58m

$1,538

MelbournePortland

AVV - PDX

AVVPDX

Melbourne Avalon

Sat 6/6

20:40-09:30

2 stops29h 50m

Portland

Sat 13/6

19:45-14:20

2 stops25h 35m

$1,627

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 8/6

10:55-12:09

1 stop18h 14m

Portland

Mon 15/6

11:16-11:20

2 stops31h 04m

$1,656
Fastest return journey

MelbournePortland

AVV - PDX

AVVPDX

Melbourne Avalon

Sat 8/8

16:40-20:50

2 stops21h 10m

Portland

Fri 28/8

08:20-22:50

2 stops21h 30m

$2,455

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Melbourne to Portland

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 Melbourne and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Melbourne is in September. Flight prices, which tend to average around $982, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $990.

Cheap Melbourne to Portland flight deals and tips

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

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from Melbourne to Portland takes 21h 10m
There are no direct flights from Melbourne to Portland. There are no popular flight routes from Melbourne to Portland.
Search flight deals

Frequently asked questions about flying from Melbourne to Portland

  • How far is Melbourne to Portland by plane?

    Portland is 13045.2 km away from Melbourne. By plane, this route typically takes 21h 10m.

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

    Prices for flights from Melbourne to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Melbourne to Portland Airport?

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

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

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Melbourne to Portland

Compare and see reviews for airlines that fly from Melbourne to Portland with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $991Free cancellationRating
7.4
9,694 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,133Free cancellationRating
7.1
11,012 reviews
Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Melbourne.

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

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

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

momondo helps you find the best flight between Melbourne and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Portland from Melbourne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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