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Cheap flights from Oregon to Melbourne from $2,270

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Melbourne departing on 23/3. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:38 - 23:15
PDX
-
AVV
35h 37m
2 stops
Multiple Airlines Logo
14:55 - 09:35
AVV
-
PDX
36h 40m
2 stops
$2,270Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
14:47 - 09:45
PDX
-
AVV
23h 58m
2 stops
Multiple Airlines Logo
20:55 - 17:13
AVV
-
PDX
39h 18m
2 stops
$2,557Multiple Airlines
Fri, 20 Feb - Sat, 28 Feb
Multiple Airlines Logo
19:05 - 14:10
PDX
-
AVV
24h 05m
2 stops
Multiple Airlines Logo
06:00 - 09:15
AVV
-
PDX
21h 15m
2 stops
$3,328Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
19:05 - 15:50
PDX
-
AVV
26h 45m
2 stops
Multiple Airlines Logo
16:55 - 14:40
AVV
-
PDX
39h 45m
3 stops
$5,196Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
19:05 - 07:35
PDX
-
AVV
42h 30m
3 stops
Multiple Airlines Logo
16:40 - 09:10
AVV
-
PDX
34h 30m
3 stops
$13,003Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar

Qantas Airways flights from Oregon to Melbourne Avalon Airport

Our best Qantas Airways deals on Oregon to Melbourne Avalon Airport flight tickets
Qantas Airways
16 July
PDX10:43Portland
40h 22m
2 stops
AVV20:05Melbourne Avalon
18 Aug
AVV16:40Melbourne Avalon
24h 08m
2 stops
PDX23:48Portland
$3,422
Qantas Airways
15 Feb
PDX06:25Portland
38h 25m
2 stops
AVV15:50Melbourne Avalon
19 Feb
AVV06:00Melbourne Avalon
30h 13m
2 stops
PDX17:13Portland
$4,869
Qantas Airways
15 Feb
PDX06:25Portland
38h 25m
2 stops
AVV15:50Melbourne Avalon
19 Feb
AVV06:00Melbourne Avalon
30h 13m
2 stops
PDX17:13Portland
$4,870

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 7 February 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

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 23/3

17:38-23:15

2 stops35h 37m

Melbourne Avalon

Mon 30/3

14:55-09:35

2 stops36h 40m

$2,270

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Fri 20/2

14:47-09:45

2 stops23h 58m

Melbourne Avalon

Sat 28/2

20:55-17:13

2 stops39h 18m

$2,557

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 5/3

19:05-14:10

2 stops24h 05m

Melbourne Avalon

Thu 12/3

06:00-09:15

2 stops21h 15m

$3,328

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 23/3

19:05-15:50

2 stops26h 45m

Melbourne Avalon

Mon 30/3

16:55-14:40

3 stops39h 45m

$5,196

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 23/3

19:05-07:35

3 stops42h 30m

Melbourne Avalon

Mon 30/3

16:40-09:10

3 stops34h 30m

$13,003

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

23h 58m

Direct flights

None
The fastest flight from Oregon to Melbourne Avalon Airport takes 23h 58m
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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  • 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.

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