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Cheap flights from Portland to Melbourne from $575

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Melbourne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:15 pm - 1:35 pmPDX  Portland-MEL Melbourne
27h 20m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
8:10 am - 9:25 amMEL  Melbourne-PDX Portland
20h 15m2 stops Brisbane Vancouver Intl
$933Multiple Airlines
Sun, Feb 28 - Tue, Mar 9
Multiple Airlines Logo
7:45 pm - 12:10 pmPDX  Portland-MEL Melbourne
22h 25m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:05 am - 9:26 amMEL  Melbourne-PDX Portland
21h 21m2 stops Brisbane Vancouver Intl
$952Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Air Canada Logo
7:10 pm - 2:35 pmPDX  Portland-MEL Melbourne
24h 25m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
8:10 am - 9:26 amMEL  Melbourne-PDX Portland
20h 16m2 stops Brisbane Vancouver Intl
$961Air Canada
Wed, Nov 4 - Wed, Nov 11
Air Canada Logo
3:15 pm - 2:00 pmPDX  Portland-MEL Melbourne
27h 45m2 stops Vancouver Intl Brisbane
Air Canada Logo
8:10 am - 9:26 amMEL  Melbourne-PDX Portland
20h 16m2 stops Brisbane Vancouver Intl
$1,112Air Canada
Wed, Jan 20 - Wed, Jan 27
Delta Logo
1:49 pm - 7:50 amPDX  Portland-MEL Melbourne
25h 01m1 stop Los Angeles Los Angeles
Delta Logo
10:10 am - 7:03 pmMEL  Melbourne-PDX Portland
27h 53m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl
$1,150Delta
Wed, Sep 30 - Mon, Mar 1
Delta Logo
1:49 pm - 7:50 amPDX  Portland-MEL Melbourne
25h 01m1 stop Los Angeles Los Angeles
Delta Logo
10:10 am - 4:27 pmMEL  Melbourne-PDX Portland
25h 17m2 stops Los Angeles Los Angeles Salt Lake City
$1,150Delta
Wed, Sep 30 - Tue, Mar 2
United Airlines Logo
7:33 pm - 9:15 amPDX  Portland-MEL Melbourne
19h 42m1 stop San Francisco
United Airlines Logo
11:45 am - 9:02 pmMEL  Melbourne-PDX Portland
27h 17m1 stop San Francisco
$1,165United Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
7:26 pm - 10:30 amPDX  Portland-MEL Melbourne
20h 04m1 stop San Francisco
United Airlines Logo
12:45 pm - 9:02 pmMEL  Melbourne-PDX Portland
27h 17m1 stop San Francisco
$1,165United Airlines
Wed, Nov 4 - Wed, Nov 11
Qantas Airways Logo
2:34 pm - 9:30 amPDX  Portland-MEL Melbourne
23h 56m1 stop Los Angeles Los Angeles
Qantas Airways Logo
10:45 pm - 11:54 pmMEL  Melbourne-PDX Portland
20h 09m1 stop Los Angeles Los Angeles
$1,207Qantas Airways
Mon, Feb 8 - Sun, Feb 14
Qantas Airways Logo
2:30 pm - 9:30 amPDX  Portland-MEL Melbourne
24h 00m1 stop Los Angeles Los Angeles
Qantas Airways Logo
10:45 pm - 11:54 pmMEL  Melbourne-PDX Portland
20h 09m1 stop Los Angeles Los Angeles
$1,208Qantas Airways
Sun, Feb 14 - Sat, Feb 20

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Air Canada flights from Portland to Melbourne

Our best Air Canada deals on Portland to Melbourne flight tickets
Air Canada
Jan 20
PDX3:15 pmPortland
27h 45m
2 stops
MEL2:00 pmMelbourne
Jan 27
MEL8:10 amMelbourne
20h 16m
2 stops
PDX9:26 amPortland
$1,112
Air Canada
Feb 22
PDX3:15 pmPortland
27h 20m
2 stops
MEL1:35 pmMelbourne
Feb 26
MEL7:10 amMelbourne
26h 31m
2 stops
PDX2:41 pmPortland
$1,203

United Airlines flights from Portland to Melbourne

Our best United Airlines deals on Portland to Melbourne flight tickets
United Airlines
Oct 20
PDX7:33 pmPortland
19h 42m
1 stop
MEL9:15 amMelbourne
Oct 27
MEL11:45 amMelbourne
27h 17m
1 stop
PDX9:02 pmPortland
$1,165
United Airlines
Oct 20
PDX10:43 amPortland
28h 32m
2 stops
MEL9:15 amMelbourne
Oct 27
MEL11:45 amMelbourne
27h 28m
2 stops
PDX9:13 pmPortland
$1,170
United Airlines
Oct 26
PDX10:59 amPortland
28h 31m
1 stop
MEL9:30 amMelbourne
Nov 19
MEL12:45 pmMelbourne
27h 17m
1 stop
PDX9:02 pmPortland
$1,200

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sun 2/28

3:15 pm-1:35 pm

2 stops27h 20m

Melbourne

Tue 3/9

8:10 am-9:25 am

2 stops20h 15m

$933
Quickest round-trip

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Mon 10/19

7:45 pm-12:10 pm

2 stops22h 25m

Melbourne

Mon 10/26

6:05 am-9:26 am

2 stops21h 21m

$952

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 11/4

7:10 pm-2:35 pm

2 stops24h 25m

Melbourne

Wed 11/11

8:10 am-9:26 am

2 stops20h 16m

$961

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 1/20

3:15 pm-2:00 pm

2 stops27h 45m

Melbourne

Wed 1/27

8:10 am-9:26 am

2 stops20h 16m

$1,112

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 9/30

1:49 pm-7:50 am

1 stop25h 01m

Melbourne

Mon 3/1

10:10 am-7:03 pm

2 stops27h 53m

$1,150

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 9/30

1:49 pm-7:50 am

1 stop25h 01m

Melbourne

Tue 3/2

10:10 am-4:27 pm

2 stops25h 17m

$1,150

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Tue 10/20

7:33 pm-9:15 am

1 stop19h 42m

Melbourne

Tue 10/27

11:45 am-9:02 pm

1 stop27h 17m

$1,165

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 11/4

7:26 pm-10:30 am

1 stop20h 04m

Melbourne

Wed 11/11

12:45 pm-9:02 pm

1 stop27h 17m

$1,165

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Mon 2/8

2:34 pm-9:30 am

1 stop23h 56m

Melbourne

Sun 2/14

10:45 pm-11:54 pm

1 stop20h 09m

$1,207

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Sun 2/14

2:30 pm-9:30 am

1 stop24h 00m

Melbourne

Sat 2/20

10:45 pm-11:54 pm

1 stop20h 09m

$1,208

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Portland to Melbourne

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,217 to $1,481.
The lowest price recently found on this route was $952.

What is the cheapest month to fly to Melbourne?

In general, June is the cheapest month to fly from Portland to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $984. The month of February is another great option to travel to Melbourne, with average flight prices from Portland averaging around $1,024.

Cheap Portland to Melbourne flight deals and tips

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

Best Price Found

$575

Fastest flight time

21h 15m

Direct flights

None
The best one-way flight to Melbourne from Portland in the past 72 hours is $575. The best round-trip flight deal from Portland to Melbourne found on momondo in the last 72 hours is $933.
The fastest flight from Portland to Melbourne takes 21h 15m
There are no direct flights from Portland to Melbourne. There are no popular flight routes from Portland to Melbourne.
Search flight deals

Frequently asked questions about flying from Portland to Melbourne

  • How far is Portland to Melbourne by plane?

    The straight-line distance from Portland to Melbourne is 8105.9 mi. Typically, this will take 21h 15m by plane in normal conditions.

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

    Prices for flights from Portland Airport to Melbourne were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Melbourne.

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

    The travel and health documents required for your trip to Melbourne 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 license, and a passport valid for six-months after you plan to arrive at Melbourne. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Melbourne

Compare and see reviews for airlines that fly from Portland to Melbourne with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $757Free CancellationRating
7.5
1,090 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $942Free CancellationRating
7.1
11,590 reviews
Search Air Canada flights
United AirlinesPriceFrom $974Free CancellationRating
7.4
10,173 reviews
Search United Airlines flights
DeltaPriceFrom $984Free CancellationRating
7.8
8,572 reviews
Search Delta flights

Why use momondo?

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

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 Melbourne from Portland.

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

Yes. All flights to Melbourne from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Portland and Melbourne 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 Portland to Melbourne right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Melbourne flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Melbourne Avalon Airport