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Cheap flights from Oregon to Melbourne from $843

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Melbourne departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oregon to Melbourne

Cheap round-trip flights

Air Canada Logo
7:00 pm - 2:45 pmPDX-MEL
24h 45m2 stops
Air Canada Logo
7:10 am - 9:15 amMEL-PDX
21h 05m2 stops
$843Air Canada
Find Deal
Wed, Nov 5 - Wed, Nov 19
Air Canada Logo
7:00 pm - 5:40 pmPDX-MEL
27h 40m2 stops
Air Canada Logo
8:00 am - 2:45 pmMEL-PDX
25h 45m2 stops
$855Air Canada
Find Deal
Mon, Jan 12 - Tue, Jan 27
Logo
7:40 pm - 11:25 amPDX-MEL
22h 45m2 stops
Logo
6:40 pm - 9:30 amMEL-PDX
31h 50m2 stops
$1,026
Find Deal
Sat, Aug 16 - Sat, Aug 30
Logo
7:40 pm - 11:35 amPDX-MEL
22h 55m2 stops
Logo
9:00 pm - 9:21 amMEL-PDX
29h 21m2 stops
$1,038
Find Deal
Fri, Sep 5 - Sat, Sep 13
Qantas Airways Logo
7:40 am - 5:15 pmPDX-MEL
38h 35m2 stops
Qantas Airways Logo
12:00 pm - 5:12 pmMEL-PDX
24h 12m1 stop
$1,165Qantas Airways
Find Deal
Wed, Nov 5 - Wed, Nov 19
Qantas Airways Logo
7:40 am - 5:15 pmPDX-MEL
38h 35m2 stops
Qantas Airways Logo
12:00 pm - 5:12 pmMEL-PDX
24h 12m1 stop
$1,169Qantas Airways
Find Deal
Wed, Nov 5 - Wed, Nov 19
American Airlines Logo
11:42 am - 6:45 amPDX-MEL
26h 03m2 stops
American Airlines Logo
9:45 am - 1:28 pmMEL-PDX
21h 43m1 stop
$1,237American Airlines
Find Deal
Sun, Sep 28 - Mon, Oct 13
American Airlines Logo
11:40 am - 9:30 amPDX-MEL
26h 50m2 stops
American Airlines Logo
12:00 pm - 5:12 pmMEL-PDX
24h 12m1 stop
$1,334American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 29
United Airlines Logo
3:54 pm - 10:00 amPDX-MEL
23h 06m1 stop
United Airlines Logo
1:00 pm - 10:51 pmMEL-PDX
28h 51m1 stop
$1,361United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 29
United Airlines Logo
12:55 pm - 10:00 amPDX-MEL
26h 05m2 stops
United Airlines Logo
1:00 pm - 10:51 pmMEL-PDX
28h 51m1 stop
$1,365United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 29

Air Canada flights from Oregon to Melbourne Airport

Our best Air Canada deals on Oregon to Melbourne Airport flight tickets
Air Canada
Nov 5
PDX7:00 pmPortland
24h 45m
2 stops
MEL2:45 pmMelbourne
Nov 19
MEL7:10 amMelbourne
21h 05m
2 stops
PDX9:15 amPortland
$843
Find similar
Air Canada
Jan 12
PDX7:00 pmPortland
27h 40m
2 stops
MEL5:40 pmMelbourne
Jan 27
MEL8:00 amMelbourne
25h 45m
2 stops
PDX2:45 pmPortland
$855
Find similar
Air Canada
Sep 21
PDX7:40 pmPortland
23h 40m
2 stops
MEL12:20 pmMelbourne
Oct 5
MEL7:00 amMelbourne
34h 01m
2 stops
PDX11:01 pmPortland
$859
Find similar

Qantas Airways flights from Oregon to Melbourne Airport

Our best Qantas Airways deals on Oregon to Melbourne Airport flight tickets
Qantas Airways
Nov 5
PDX7:40 amPortland
38h 35m
2 stops
MEL5:15 pmMelbourne
Nov 19
MEL12:00 pmMelbourne
24h 12m
1 stop
PDX5:12 pmPortland
$1,165
Find similar
Qantas Airways
Nov 5
PDX7:40 amPortland
38h 35m
2 stops
MEL5:15 pmMelbourne
Nov 19
MEL12:00 pmMelbourne
24h 12m
1 stop
PDX5:12 pmPortland
$1,169
Find similar
Qantas Airways
Nov 5
PDX7:40 amPortland
38h 35m
2 stops
MEL5:15 pmMelbourne
Nov 19
MEL12:00 pmMelbourne
24h 12m
1 stop
PDX5:12 pmPortland
$1,171
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Oregon to Melbourne Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 11/5

7:00 pm-2:45 pm

2 stops24h 45m

Melbourne

Wed 11/19

7:10 am-9:15 am

2 stops21h 05m

$843

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 1/12

7:00 pm-5:40 pm

2 stops27h 40m

Melbourne

Tue 1/27

8:00 am-2:45 pm

2 stops25h 45m

$855

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 8/16

7:40 pm-11:25 am

2 stops22h 45m

Melbourne

Sat 8/30

6:40 pm-9:30 am

2 stops31h 50m

$1,026

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 9/5

7:40 pm-11:35 am

2 stops22h 55m

Melbourne

Sat 9/13

9:00 pm-9:21 am

2 stops29h 21m

$1,038

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 11/5

7:40 am-5:15 pm

2 stops38h 35m

Melbourne

Wed 11/19

12:00 pm-5:12 pm

1 stop24h 12m

$1,165

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 11/5

7:40 am-5:15 pm

2 stops38h 35m

Melbourne

Wed 11/19

12:00 pm-5:12 pm

1 stop24h 12m

$1,169

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 9/28

11:42 am-6:45 am

2 stops26h 03m

Melbourne

Mon 10/13

9:45 am-1:28 pm

1 stop21h 43m

$1,237

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 11/15

11:40 am-9:30 am

2 stops26h 50m

Melbourne

Sat 11/29

12:00 pm-5:12 pm

1 stop24h 12m

$1,334

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 11/15

3:54 pm-10:00 am

1 stop23h 06m

Melbourne

Sat 11/29

1:00 pm-10:51 pm

1 stop28h 51m

$1,361

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 11/15

12:55 pm-10:00 am

2 stops26h 05m

Melbourne

Sat 11/29

1:00 pm-10:51 pm

1 stop28h 51m

$1,365

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 Oregon 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 cheapest month to fly to Melbourne Airport?

The month of November is, on average, the cheapest month to fly to Melbourne Airport from Oregon, with most prices found around $1,008. The month of April is another great option to travel to Melbourne Airport, with average flight prices from Oregon averaging around $1,227.

What is the cheapest day to depart on your flight to Melbourne Airport?

On average, the least expensive day to fly to Melbourne Airport from Oregon is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,291. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to Melbourne Airport for around $1,534.

What is the cheapest time of day to depart on your flight to Melbourne Airport?

According to our data, the cheapest time of day to fly to Melbourne Airport is in the evening. momondo users have found flights departing from Oregon to Melbourne Airport in the evening for as low as $1,342. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,943. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Melbourne Airport?

You are more likely to see cheaper flights to Melbourne Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne Airport for around $1,345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne Airport from Oregon for as low as $1,065 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a Oregon to Melbourne Airport flight.

Cheap Oregon to Melbourne Airport flight deals and tips

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

Best Price Found

$3,988

Fastest flight time

19h 40m

Direct flights

None
The best one-way flight to Melbourne Airport from Oregon in the past 72 hours is $3,988. The best round-trip flight deal from Oregon to Melbourne Airport found on momondo in the last 72 hours is $843.
The fastest flight from Oregon to Melbourne Airport takes 19h 40m
There are no direct flights from Oregon to Melbourne Airport. Popular non-direct route for this connection is Portland Airport - Melbourne Airport.
Search flight deals

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

    Prices for flights from Oregon to Melbourne Airport refresh daily.

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

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

    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 Oregon 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 license 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.

Best airlines flying from Oregon to Melbourne Airport

Compare and see reviews for airlines that fly from Oregon to Melbourne Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $977Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,037Free CancellationRating
7.1
9,890 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,070Free CancellationRating
7.5
887 reviews
Search Qantas Airways flights

Traveling to a place near Melbourne?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Melbourne. momondo saves you time and could save you money on your trip.

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

All flight searches from Oregon to Melbourne on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Melbourne from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oregon 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 Oregon and alert you when they change.

An easier way to manage your Melbourne Airport trip

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