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Cheap flights from Oregon to Melbourne from $927

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Melbourne departing on 29/5. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:45 - 14:20
PDX
-
AVV
25h 35m
2 stops
Multiple Airlines Logo
20:55 - 09:31
AVV
-
PDX
29h 36m
2 stops
$1,681Multiple Airlines
Sat, 26 Sep - Thu, 1 Oct
Multiple Airlines Logo
19:45 - 16:05
PDX
-
AVV
27h 20m
2 stops
Multiple Airlines Logo
20:40 - 09:31
AVV
-
PDX
29h 51m
2 stops
$2,087Multiple Airlines
Sat, 20 Jun - Sat, 27 Jun
Multiple Airlines Logo
08:20 - 22:50
PDX
-
AVV
21h 30m
2 stops
Multiple Airlines Logo
21:40 - 09:31
AVV
-
PDX
29h 51m
2 stops
$2,573Multiple Airlines
Fri, 25 Sep - Sun, 18 Oct
Qantas Airways Logo
06:35 - 14:20
PDX
-
AVV
38h 45m
2 stops
Qantas Airways Logo
10:30 - 20:36
AVV
-
PDX
27h 06m
2 stops
$2,618Qantas Airways
Wed, 2 Sep - Wed, 23 Sep
Qantas Airways Logo
15:27 - 14:20
PDX
-
AVV
29h 53m
2 stops
Qantas Airways Logo
10:30 - 23:24
AVV
-
PDX
29h 54m
2 stops
$3,044Qantas Airways
Wed, 1 Jul - Wed, 19 Aug
Multiple Airlines Logo
15:30 - 14:10
PDX
-
AVV
29h 40m
2 stops
Multiple Airlines Logo
14:55 - 22:39
AVV
-
PDX
24h 44m
2 stops
$3,192Multiple Airlines
Wed, 27 May - Wed, 26 Aug
Qantas Airways Logo
15:27 - 14:20
PDX
-
AVV
29h 53m
2 stops
Qantas Airways Logo
10:30 - 23:24
AVV
-
PDX
29h 54m
2 stops
$3,319Qantas Airways
Wed, 10 Jun - Wed, 19 Aug
Multiple Airlines Logo
19:45 - 16:05
PDX
-
AVV
27h 20m
2 stops
Multiple Airlines Logo
06:00 - 22:39
AVV
-
PDX
33h 39m
2 stops
$3,324Multiple Airlines
Wed, 10 Jun - Tue, 18 Aug
Qantas Airways Logo
15:27 - 14:20
PDX
-
AVV
29h 53m
2 stops
Qantas Airways Logo
08:50 - 23:56
AVV
-
PDX
32h 06m
2 stops
$3,371Qantas Airways
Wed, 17 Jun - Fri, 17 Jul
Qantas Airways Logo
15:27 - 14:20
PDX
-
AVV
29h 53m
2 stops
Qantas Airways Logo
20:40 - 22:39
AVV
-
PDX
42h 59m
2 stops
$3,373Qantas Airways
Wed, 17 Jun - Fri, 17 Jul

Qantas Airways flights from Oregon to Melbourne Avalon Airport

Our best Qantas Airways deals on Oregon to Melbourne Avalon Airport flight tickets
Qantas Airways
2 Sept
PDX06:35Portland
38h 45m
2 stops
AVV14:20Melbourne Avalon
23 Sept
AVV10:30Melbourne Avalon
27h 06m
2 stops
PDX20:36Portland
$2,618
Qantas Airways
1 July
PDX15:27Portland
29h 53m
2 stops
AVV14:20Melbourne Avalon
19 Aug
AVV10:30Melbourne Avalon
29h 54m
2 stops
PDX23:24Portland
$3,044
Qantas Airways
4 July
PDX07:00Portland
38h 20m
2 stops
AVV14:20Melbourne Avalon
27 July
AVV08:50Melbourne Avalon
32h 06m
2 stops
PDX23:56Portland
$3,095

momondo Fare Finder

 
Customise your flight search to find flights from Oregon to Melbourne Avalon 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 8 May 2026.
Use the filters below to find and compare flights from Oregon to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 26/9

19:45-14:20

2 stops25h 35m

Melbourne Avalon

Thu 1/10

20:55-09:31

2 stops29h 36m

$1,681

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 20/6

19:45-16:05

2 stops27h 20m

Melbourne Avalon

Sat 27/6

20:40-09:31

2 stops29h 51m

$2,087
Fastest return journey

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Fri 25/9

08:20-22:50

2 stops21h 30m

Melbourne Avalon

Sun 18/10

21:40-09:31

2 stops29h 51m

$2,573

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 2/9

06:35-14:20

2 stops38h 45m

Melbourne Avalon

Wed 23/9

10:30-20:36

2 stops27h 06m

$2,618

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 1/7

15:27-14:20

2 stops29h 53m

Melbourne Avalon

Wed 19/8

10:30-23:24

2 stops29h 54m

$3,044

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 27/5

15:30-14:10

2 stops29h 40m

Melbourne Avalon

Wed 26/8

14:55-22:39

2 stops24h 44m

$3,192

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 10/6

15:27-14:20

2 stops29h 53m

Melbourne Avalon

Wed 19/8

10:30-23:24

2 stops29h 54m

$3,319

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 10/6

19:45-16:05

2 stops27h 20m

Melbourne Avalon

Tue 18/8

06:00-22:39

2 stops33h 39m

$3,324

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 17/6

15:27-14:20

2 stops29h 53m

Melbourne Avalon

Fri 17/7

08:50-23:56

2 stops32h 06m

$3,371

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 17/6

15:27-14:20

2 stops29h 53m

Melbourne Avalon

Fri 17/7

20:40-22:39

2 stops42h 59m

$3,372

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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Cheap Oregon to Melbourne Avalon Airport flight deals and tips

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

Fastest flight time

25h 35m

Direct flights

None
The fastest flight from Oregon to Melbourne Avalon Airport takes 25h 35m
There are no direct flights from Oregon to Melbourne Avalon Airport. There are no popular flight routes from Oregon to Melbourne Avalon Airport.
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Frequently asked questions about flying from Oregon to Melbourne Avalon Airport

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

    Prices for flights from Oregon to Melbourne Avalon Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Melbourne Avalon Airport.

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

    The required travel and health documents for your Melbourne Avalon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Melbourne Avalon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Oregon to Melbourne Avalon Airport

  • How do I get Price Alerts for flights from Oregon to Melbourne Avalon Airport?

    Price Alerts will notify you by email when the price for flights to Melbourne Avalon Airport from Oregon decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Oregon to Melbourne Avalon Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

It is quick and easy to find Oregon to Melbourne flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Melbourne that suits you.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Melbourne from Oregon.

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

Of course. momondo tracks the price of Oregon to Melbourne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Melbourne Avalon Airport trip

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