What is the cheapest airline that flies from Oregon to Melbourne?

United Airlines, Air Canada, and Qantas Airways are the most popular carriers operating from Oregon to Melbourne

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

Prices for flights from Oregon to Melbourne are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Melbourne.

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

The travel and health documents you'll need for your trip to Melbourne may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Melbourne. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$832 Cheap Flights from Oregon to Melbourne in 2025/26

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Oregon to Melbourne

Round-trip

One-way

Last minute

Cheap return flights

17:30 - 09:30PDX-MEL

21h 00m1 stop

06:45 - 16:28MEL-PDX

28h 43m2 stops

$1,428Qantas Airways

Find Deal

Sat, 17 Jan - Sat, 24 Jan

15:43 - 15:35PDX-MEL

28h 52m2 stops

09:45 - 22:30MEL-PDX

29h 45m1 stop

$1,437Qantas Airways

Find Deal

Tue, 24 Feb - Tue, 26 May

15:54 - 10:00PDX-MEL

23h 06m1 stop

13:00 - 18:36MEL-PDX

24h 36m1 stop

$1,472United Airlines

Find Deal

Sat, 15 Nov - Sat, 29 Nov

08:30 - 10:00PDX-MEL

30h 30m2 stops

13:00 - 21:26MEL-PDX

27h 26m2 stops

$1,479United Airlines

Find Deal

Sat, 15 Nov - Fri, 21 Nov

10:00 - 08:00PDX-MEL

27h 00m1 stop

09:10 - 16:15MEL-PDX

25h 05m1 stop

$1,543Delta

Find Deal

Fri, 6 Mar - Sun, 15 Mar

11:10 - 08:00PDX-MEL

25h 50m2 stops

09:10 - 16:29MEL-PDX

25h 19m2 stops

$1,550Delta

Find Deal

Fri, 6 Mar - Sun, 15 Mar

19:00 - 14:05PDX-MEL

24h 05m2 stops

20:30 - 09:35MEL-PDX

30h 05m2 stops

$1,593Multiple Airlines

Find Deal

Tue, 24 Feb - Sun, 14 Jun

14:50 - 10:55PDX-MEL

25h 05m2 stops

12:10 - 16:50MEL-PDX

23h 40m2 stops

$1,688Multiple Airlines

Find Deal

Wed, 5 Nov - Wed, 19 Nov

15:54 - 15:35PDX-MEL

28h 41m2 stops

12:10 - 22:51MEL-PDX

29h 41m2 stops

$1,854Air New Zealand

Find Deal

Thu, 20 Nov - Mon, 1 Dec

15:54 - 15:35PDX-MEL

28h 41m2 stops

12:10 - 20:38MEL-PDX

27h 28m2 stops

$1,860Air New Zealand

Find Deal

Fri, 21 Nov - Mon, 1 Dec

Qantas Airways flights from Oregon to Melbourne

Our best Qantas Airways deals on Oregon to Melbourne flight tickets

Qantas Airways

17 Jan

PDX17:30Portland

21h 00m

1 stop

MEL09:30Melbourne

24 Jan

MEL06:45Melbourne

28h 43m

2 stops

PDX16:28Portland

$1,428

Find similar

Qantas Airways

24 Feb

PDX15:43Portland

28h 52m

2 stops

MEL15:35Melbourne

26 May

MEL09:45Melbourne

29h 45m

1 stop

PDX22:30Portland

$1,437

Find similar

Qantas Airways

20 Nov

PDX06:00Portland

32h 30m

1 stop

MEL09:30Melbourne

1 Dec

MEL12:00Melbourne

24h 12m

1 stop

PDX17:12Portland

$1,926

Find similar

United Airlines flights from Oregon to Melbourne

Our best United Airlines deals on Oregon to Melbourne flight tickets

United Airlines

15 Nov

PDX15:54Portland

23h 06m

1 stop

MEL10:00Melbourne

29 Nov

MEL13:00Melbourne

24h 36m

1 stop

PDX18:36Portland

$1,472

Find similar

United Airlines

15 Nov

PDX08:30Portland

30h 30m

2 stops

MEL10:00Melbourne

21 Nov

MEL13:00Melbourne

27h 26m

2 stops

PDX21:26Portland

$1,479

Find similar

United Airlines

20 Nov

PDX06:00Portland

33h 00m

1 stop

MEL10:00Melbourne

28 Nov

MEL13:00Melbourne

24h 36m

1 stop

PDX18:36Portland

$1,482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 17/1

17:30-09:30

1 stop21h 00m

Melbourne

Sat 24/1

06:45-16:28

2 stops28h 43m

$1,428

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

15:43-15:35

2 stops28h 52m

Melbourne

Tue 26/5

09:45-22:30

1 stop29h 45m

$1,437

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 15/11

15:54-10:00

1 stop23h 06m

Melbourne

Sat 29/11

13:00-18:36

1 stop24h 36m

$1,472

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 15/11

08:30-10:00

2 stops30h 30m

Melbourne

Fri 21/11

13:00-21:26

2 stops27h 26m

$1,479

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 6/3

10:00-08:00

1 stop27h 00m

Melbourne

Sun 15/3

09:10-16:15

1 stop25h 05m

$1,543

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 6/3

11:10-08:00

2 stops25h 50m

Melbourne

Sun 15/3

09:10-16:29

2 stops25h 19m

$1,550

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 24/2

19:00-14:05

2 stops24h 05m

Melbourne

Sun 14/6

20:30-09:35

2 stops30h 05m

$1,593

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 5/11

14:50-10:55

2 stops25h 05m

Melbourne

Wed 19/11

12:10-16:50

2 stops23h 40m

$1,688

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 20/11

15:54-15:35

2 stops28h 41m

Melbourne

Mon 1/12

12:10-22:51

2 stops29h 41m

$1,854

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 21/11

15:54-15:35

2 stops28h 41m

Melbourne

Mon 1/12

12:10-20:38

2 stops27h 28m

$1,860

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon 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

Prices

Airlines

What is the cheapest month to fly to Melbourne?

In general, November is the cheapest month to fly from Oregon to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,519. If you aren’t able to travel to Melbourne during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,816.

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

You are more likely to see cheaper flights to Melbourne from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $2,056 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from Oregon for as low as $1,660 on momondo.

Cheap Oregon to Melbourne flight deals and tips

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

Direct flights	None

There are no direct flights from Oregon to Melbourne. There are no popular flight routes from Oregon to Melbourne.

Search flight deals

When did momondo last update prices for flights from Oregon to Melbourne?
Prices for flights from Oregon to Melbourne are refreshed on a daily basis.
How old do you have to be to fly from Oregon to Melbourne?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Melbourne.
What documentation or ID do you need to fly to Melbourne?
The travel and health documents you'll need for your trip to Melbourne may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Melbourne. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Melbourne from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Melbourne quick and easy, saving you time and money.

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

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

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

Once all potential Oregon to Melbourne flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.