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Cheap flights from Melbourne to Portland from $832

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 10/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Melbourne to Portland

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
06:00 - 19:11MEL  Melbourne-PDX Portland
30h 11m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
19:45 - 11:05PDX  Portland-MEL Melbourne
22h 20m2 stops Vancouver Intl Sydney Kingsford Smith
$1,271Air Canada
Thu, 3 Sep - Mon, 14 Sep
Air Canada Logo
06:00 - 19:11MEL  Melbourne-PDX Portland
30h 11m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
19:45 - 11:05PDX  Portland-MEL Melbourne
22h 20m2 stops Vancouver Intl Sydney Kingsford Smith
$1,294Air Canada
Thu, 3 Sep - Mon, 14 Sep
United Airlines Logo
10:55 - 09:32MEL  Melbourne-PDX Portland
39h 37m2 stops San Francisco Denver Intl
United Airlines Logo
11:15 - 08:15PDX  Portland-MEL Melbourne
28h 00m1 stop San Francisco
$1,369United Airlines
Sat, 22 Aug - Mon, 31 Aug
United Airlines Logo
10:55 - 09:32MEL  Melbourne-PDX Portland
39h 37m2 stops San Francisco Denver Intl
United Airlines Logo
08:15 - 08:15PDX  Portland-MEL Melbourne
31h 00m2 stops Chicago O'Hare Intl San Francisco
$1,369United Airlines
Sat, 22 Aug - Mon, 31 Aug
Multiple Airlines Logo
06:00 - 09:31MEL  Melbourne-PDX Portland
20h 31m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
19:45 - 11:30PDX  Portland-MEL Melbourne
22h 45m2 stops Vancouver Intl Brisbane
$1,395Multiple Airlines
Thu, 10 Sep - Fri, 25 Sep
Multiple Airlines Logo
06:00 - 09:31MEL  Melbourne-PDX Portland
20h 31m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
19:45 - 11:30PDX  Portland-MEL Melbourne
22h 45m2 stops Vancouver Intl Brisbane
$1,398Multiple Airlines
Thu, 10 Sep - Fri, 25 Sep
Multiple Airlines Logo
06:00 - 09:31MEL  Melbourne-PDX Portland
20h 31m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
19:45 - 11:30PDX  Portland-MEL Melbourne
22h 45m2 stops Vancouver Intl Brisbane
$1,430Multiple Airlines
Thu, 10 Sep - Fri, 25 Sep
Air Canada Logo
06:00 - 14:51MEL  Melbourne-PDX Portland
25h 51m2 stops Brisbane Vancouver Intl
Air Canada Logo
19:45 - 11:35PDX  Portland-MEL Melbourne
22h 50m2 stops Vancouver Intl Sydney Kingsford Smith
$1,433Air Canada
Fri, 28 Aug - Mon, 31 Aug
Air Canada Logo
20:45 - 19:11MEL  Melbourne-PDX Portland
39h 26m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
19:45 - 11:05PDX  Portland-MEL Melbourne
22h 20m2 stops Vancouver Intl Sydney Kingsford Smith
$1,439Air Canada
Fri, 28 Aug - Mon, 31 Aug
United Airlines Logo
10:55 - 12:00MEL  Melbourne-PDX Portland
18h 05m1 stop San Francisco
United Airlines Logo
13:03 - 08:15PDX  Portland-MEL Melbourne
26h 12m1 stop San Francisco
$2,022United Airlines
Sat, 22 Aug - Mon, 31 Aug

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Air Canada flights from Melbourne to Portland

Our best Air Canada deals on Melbourne to Portland flight tickets
Air Canada
3 Sept
MEL06:00Melbourne
30h 11m
2 stops
PDX19:11Portland
14 Sept
PDX19:45Portland
22h 20m
2 stops
MEL11:05Melbourne
$1,271
Air Canada
3 Sept
MEL06:00Melbourne
30h 11m
2 stops
PDX19:11Portland
14 Sept
PDX19:45Portland
22h 20m
2 stops
MEL11:05Melbourne
$1,294
Air Canada
28 Aug
MEL06:00Melbourne
25h 51m
2 stops
PDX14:51Portland
31 Aug
PDX19:45Portland
22h 50m
2 stops
MEL11:35Melbourne
$1,433

United Airlines flights from Melbourne to Portland

Our best United Airlines deals on Melbourne to Portland flight tickets
United Airlines
8 Aug
MEL10:55Melbourne
23h 51m
2 stops
PDX17:46Portland
28 Aug
PDX12:45Portland
25h 45m
2 stops
MEL07:30Melbourne
$1,365
United Airlines
22 Aug
MEL10:55Melbourne
39h 37m
2 stops
PDX09:32Portland
31 Aug
PDX11:15Portland
28h 00m
1 stop
MEL08:15Melbourne
$1,369
United Airlines
8 Aug
MEL10:55Melbourne
23h 51m
2 stops
PDX17:46Portland
28 Aug
PDX12:45Portland
25h 45m
2 stops
MEL07:30Melbourne
$1,371

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 6 August 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 Melbourne - PDX Portland

MELPDX

Melbourne

Thu 3/9

06:00-19:11

2 stops30h 11m

Portland

Mon 14/9

19:45-11:05

2 stops22h 20m

$1,271

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Thu 3/9

06:00-19:11

2 stops30h 11m

Portland

Mon 14/9

19:45-11:05

2 stops22h 20m

$1,294

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Sat 22/8

10:55-09:32

2 stops39h 37m

Portland

Mon 31/8

11:15-08:15

1 stop28h 00m

$1,369

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Sat 22/8

10:55-09:32

2 stops39h 37m

Portland

Mon 31/8

08:15-08:15

2 stops31h 00m

$1,369
Fastest return journey

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Thu 10/9

06:00-09:31

2 stops20h 31m

Portland

Fri 25/9

19:45-11:30

2 stops22h 45m

$1,395

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Thu 10/9

06:00-09:31

2 stops20h 31m

Portland

Fri 25/9

19:45-11:30

2 stops22h 45m

$1,398

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Thu 10/9

06:00-09:31

2 stops20h 31m

Portland

Fri 25/9

19:45-11:30

2 stops22h 45m

$1,430

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Fri 28/8

06:00-14:51

2 stops25h 51m

Portland

Mon 31/8

19:45-11:35

2 stops22h 50m

$1,433

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Fri 28/8

20:45-19:11

2 stops39h 26m

Portland

Mon 31/8

19:45-11:05

2 stops22h 20m

$1,439

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Sat 22/8

10:55-12:00

1 stop18h 05m

Portland

Mon 31/8

13:03-08:15

1 stop26h 12m

$2,022

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $1,189, 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 October is also cheap. Prices for this month can be found on momondo for an average of $1,202.

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

18h 05m

Direct flights

None
The fastest flight from Melbourne to Portland takes 18h 05m
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 18h 05m.

  • 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 $1,018Free cancellationRating
7.4
10,073 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,167Free cancellationRating
7.1
11,431 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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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