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Cheap flights from Oregon to Melbourne from $874

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 22/8. 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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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
20:40 - 09:30
AVV
-
PDX
29h 50m
2 stops
$1,371Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
15:30 - 16:05
PDX
-
AVV
31h 35m
2 stops
Multiple Airlines Logo
16:40 - 09:30
AVV
-
PDX
33h 50m
3 stops
$1,421Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
07:00 - 22:50
PDX
-
AVV
22h 50m
2 stops
Multiple Airlines Logo
16:40 - 20:48
AVV
-
PDX
21h 08m
2 stops
$2,182Multiple Airlines
Wed, 8 Apr - Tue, 14 Apr
Qantas Airways Logo
14:56 - 14:20
PDX
-
AVV
30h 24m
2 stops
Qantas Airways Logo
20:40 - 21:14
AVV
-
PDX
41h 34m
2 stops
$2,545Qantas Airways
Mon, 10 Aug - Tue, 18 Aug
Qantas Airways Logo
17:35 - 14:10
PDX
-
AVV
27h 35m
2 stops
Qantas Airways Logo
20:40 - 21:14
AVV
-
PDX
41h 34m
2 stops
$2,552Qantas Airways
Tue, 4 Aug - Tue, 18 Aug
Qantas Airways Logo
17:35 - 14:10
PDX
-
AVV
27h 35m
2 stops
Qantas Airways Logo
20:40 - 21:14
AVV
-
PDX
41h 34m
2 stops
$2,554Qantas Airways
Tue, 28 Jul - Tue, 11 Aug
Qantas Airways Logo
17:34 - 14:10
PDX
-
AVV
27h 36m
2 stops
Qantas Airways Logo
10:30 - 21:14
AVV
-
PDX
27h 44m
2 stops
$2,558Qantas Airways
Tue, 4 Aug - Tue, 18 Aug
Qantas Airways Logo
17:34 - 16:05
PDX
-
AVV
29h 31m
2 stops
Qantas Airways Logo
10:30 - 21:14
AVV
-
PDX
27h 44m
2 stops
$2,559Qantas Airways
Tue, 4 Aug - Tue, 18 Aug
Qantas Airways Logo
14:56 - 14:20
PDX
-
AVV
30h 24m
2 stops
Qantas Airways Logo
16:40 - 21:14
AVV
-
PDX
45h 34m
2 stops
$2,614Qantas Airways
Tue, 25 Aug - Sat, 5 Sep
Qantas Airways Logo
15:27 - 14:10
PDX
-
AVV
29h 43m
2 stops
Qantas Airways Logo
20:40 - 22:49
AVV
-
PDX
43h 09m
2 stops
$2,621Qantas 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
10 Aug
PDX14:56Portland
30h 24m
2 stops
AVV14:20Melbourne Avalon
18 Aug
AVV20:40Melbourne Avalon
41h 34m
2 stops
PDX21:14Portland
$2,545
Qantas Airways
4 Aug
PDX17:35Portland
27h 35m
2 stops
AVV14:10Melbourne Avalon
18 Aug
AVV20:40Melbourne Avalon
41h 34m
2 stops
PDX21:14Portland
$2,552
Qantas Airways
28 July
PDX17:35Portland
27h 35m
2 stops
AVV14:10Melbourne Avalon
11 Aug
AVV20:40Melbourne Avalon
41h 34m
2 stops
PDX21:14Portland
$2,554

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 22 March 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 2/5

19:45-14:20

2 stops25h 35m

Melbourne Avalon

Sat 9/5

20:40-09:30

2 stops29h 50m

$1,371

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 2/5

15:30-16:05

2 stops31h 35m

Melbourne Avalon

Sat 9/5

16:40-09:30

3 stops33h 50m

$1,421
Fastest return journey

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 8/4

07:00-22:50

2 stops22h 50m

Melbourne Avalon

Tue 14/4

16:40-20:48

2 stops21h 08m

$2,182

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 10/8

14:56-14:20

2 stops30h 24m

Melbourne Avalon

Tue 18/8

20:40-21:14

2 stops41h 34m

$2,545

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 4/8

17:35-14:10

2 stops27h 35m

Melbourne Avalon

Tue 18/8

20:40-21:14

2 stops41h 34m

$2,552

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 28/7

17:35-14:10

2 stops27h 35m

Melbourne Avalon

Tue 11/8

20:40-21:14

2 stops41h 34m

$2,554

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 4/8

17:34-14:10

2 stops27h 36m

Melbourne Avalon

Tue 18/8

10:30-21:14

2 stops27h 44m

$2,558

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 4/8

17:34-16:05

2 stops29h 31m

Melbourne Avalon

Tue 18/8

10:30-21:14

2 stops27h 44m

$2,559

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 25/8

14:56-14:20

2 stops30h 24m

Melbourne Avalon

Sat 5/9

16:40-21:14

2 stops45h 34m

$2,614

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 17/6

15:27-14:10

2 stops29h 43m

Melbourne Avalon

Fri 17/7

20:40-22:49

2 stops43h 09m

$2,621

Flights are sorted by cheapest return flights first.

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

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

22h 50m

Direct flights

None
The fastest flight from Oregon to Melbourne Avalon Airport takes 22h 50m
There are no direct flights from Oregon to Melbourne Avalon Airport. There are no popular flight routes from Oregon to Melbourne Avalon Airport.
Search flight deals

  • 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.

  • 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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