How long is the flight from Australia to Oregon?

Flight times from Australia to Oregon vary, but if you’re flying out of Melbourne and flying into Portland (one of the most popular routes), then the duration is 18h 33m on average. Another popular route from Australia to Oregon is flying from Brisbane to Portland, which will take roughly 18h 53m. Keep in mind that layovers or delays could extend your travel time.

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

Air Canada, United Airlines, and Delta are the most popular carriers operating from Australia to Oregon

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

Prices for flights from Australia to Oregon were last updated today.

How many operators does momondo search for flights from Australia to Oregon?

There are 2 operators available for flights from Australia to Oregon as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Oregon.

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

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$420 Cheap Flights from Australia to Oregon in 2025/26

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Find the cheapest flights from Australia to Oregon

Round-trip

One-way

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Recent round-trip flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

10:45 am - 2:40 pm

BNE

PDX

21h 55m1 stop

7:05 pm - 8:45 am

PDX

BNE

19h 40m1 stop

$664Air Canada

Thu, Feb 5 - Thu, Feb 12

10:45 am - 9:15 am

BNE

PDX

16h 30m1 stop

3:15 pm - 8:45 am

PDX

BNE

23h 30m1 stop

$668Air Canada

Thu, Feb 5 - Thu, Feb 12

6:35 am - 6:30 pm

BNE

PDX

29h 55m2 stops

3:15 pm - 8:45 am

PDX

BNE

23h 30m1 stop

$685Air Canada

Thu, Feb 5 - Thu, Feb 12

7:40 pm - 10:00 pm

BNE

PDX

20h 20m1 stop

6:25 am - 5:00 am

PDX

BNE

29h 35m1 stop

$700American Airlines

Thu, Mar 5 - Mon, Mar 9

7:40 pm - 10:47 am

BNE

PDX

33h 07m2 stops

5:40 am - 5:00 am

PDX

BNE

30h 20m2 stops

$703American Airlines

Thu, Mar 5 - Mon, Mar 9

11:40 am - 9:45 am

BNE

PDX

40h 05m2 stops

8:30 am - 7:30 am

PDX

BNE

29h 00m2 stops

$710United Airlines

Thu, Feb 5 - Thu, Feb 12

11:40 am - 9:12 pm

BNE

PDX

27h 32m2 stops

8:30 am - 7:30 am

PDX

BNE

29h 00m2 stops

$717United Airlines

Sat, Feb 7 - Sat, Feb 14

8:45 pm - 7:05 pm

MEL

PDX

39h 20m2 stops

7:45 pm - 11:25 am

PDX

MEL

22h 40m2 stops

$826Multiple Airlines

Sun, May 10 - Fri, May 29

7:10 am - 9:15 am

MEL

PDX

21h 05m2 stops

7:05 pm - 6:35 pm

PDX

MEL

28h 30m2 stops

$854Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

10:00 am - 12:13 pm

MEL

PDX

19h 13m1 stop

6:00 am - 7:50 am

PDX

MEL

32h 50m2 stops

$880Delta

Sun, May 10 - Fri, May 29

Air Canada flights from Australia to Oregon

Our best Air Canada deals on Australia to Oregon flight tickets

Air Canada

Feb 5

BNE10:45 amBrisbane

21h 55m

1 stop

PDX2:40 pmPortland

Feb 12

PDX7:05 pmPortland

19h 40m

1 stop

BNE8:45 amBrisbane

$664

Find similar

Air Canada

Feb 5

BNE10:45 amBrisbane

16h 30m

1 stop

PDX9:15 amPortland

Feb 12

PDX3:15 pmPortland

23h 30m

1 stop

BNE8:45 amBrisbane

$668

Find similar

Air Canada

Feb 5

BNE6:35 amBrisbane

29h 55m

2 stops

PDX6:30 pmPortland

Feb 12

PDX3:15 pmPortland

23h 30m

1 stop

BNE8:45 amBrisbane

$685

Find similar

Hawaiian Airlines flights from Australia to Oregon

Our best Hawaiian Airlines deals on Australia to Oregon flight tickets

Hawaiian Airlines

Feb 3

SYD9:40 pmSydney Kingsford Smith

27h 20m

2 stops

PDX6:00 amPortland

Feb 10

PDX10:34 amPortland

38h 11m

2 stops

SYD7:45 pmSydney Kingsford Smith

$1,028

Find similar

Hawaiian Airlines

Feb 3

SYD9:40 pmSydney Kingsford Smith

26h 51m

1 stop

PDX5:31 amPortland

Feb 10

PDX1:38 pmPortland

35h 07m

2 stops

SYD7:45 pmSydney Kingsford Smith

$1,048

Find similar

Hawaiian Airlines

Feb 6

SYD9:40 pmSydney Kingsford Smith

26h 51m

1 stop

PDX5:31 amPortland

Feb 13

PDX5:30 pmPortland

31h 15m

1 stop

SYD7:45 pmSydney Kingsford Smith

$1,171

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 2/5

10:45 am-2:40 pm

1 stop21h 55m

Portland

Thu 2/12

7:05 pm-8:45 am

1 stop19h 40m

$664

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 2/5

10:45 am-9:15 am

1 stop16h 30m

Portland

Thu 2/12

3:15 pm-8:45 am

1 stop23h 30m

$668

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 2/5

6:35 am-6:30 pm

2 stops29h 55m

Portland

Thu 2/12

3:15 pm-8:45 am

1 stop23h 30m

$685

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 3/5

7:40 pm-10:00 pm

1 stop20h 20m

Portland

Mon 3/9

6:25 am-5:00 am

1 stop29h 35m

$700

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 3/5

7:40 pm-10:47 am

2 stops33h 07m

Portland

Mon 3/9

5:40 am-5:00 am

2 stops30h 20m

$703

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 2/5

11:40 am-9:45 am

2 stops40h 05m

Portland

Thu 2/12

8:30 am-7:30 am

2 stops29h 00m

$710

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sat 2/7

11:40 am-9:12 pm

2 stops27h 32m

Portland

Sat 2/14

8:30 am-7:30 am

2 stops29h 00m

$717

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 5/10

8:45 pm-7:05 pm

2 stops39h 20m

Portland

Fri 5/29

7:45 pm-11:25 am

2 stops22h 40m

$826

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 2/5

7:10 am-9:15 am

2 stops21h 05m

Portland

Thu 2/12

7:05 pm-6:35 pm

2 stops28h 30m

$854

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 5/10

10:00 am-12:13 pm

1 stop19h 13m

Portland

Fri 5/29

6:00 am-7:50 am

2 stops32h 50m

$880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Oregon

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

Other information

What is the cheapest month to fly to Oregon?

The month of October is, on average, the cheapest month to fly to Oregon from Australia, with most prices found around $836. The month of August is another great option to travel to Oregon, with average flight prices from Australia averaging around $951.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Australia is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,044. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Tuesday, with ticket prices averaging around $1,517.

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

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Australia to Oregon in the morning for as low as $1,143. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $1,304. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Oregon from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $1,088 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Australia for as low as $843 on momondo.

Can stopping save me money on Australia to Oregon flights?

You could potentially save up to 14% on your flight if you consider stops on a Australia to Oregon flight.

Cheap Australia to Oregon flight deals and tips

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

Fastest flight time	18h 33m
Direct flights	None

The fastest flight from Australia to Oregon takes 18h 33m

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

Search flight deals

When did momondo last update prices for flights from Australia to Oregon?
Prices for flights from Australia to Oregon were last updated today.
How many operators does momondo search for flights from Australia to Oregon?
There are 2 operators available for flights from Australia to Oregon as of December 2025.
How old do you have to be to fly from Australia to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Oregon

Compare and see reviews for airlines that fly from Australia to Oregon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $757	Free Cancellation	Rating 7.4 9,110 reviews		Search United Airlines flights
Air Canada	PriceFrom $933	Free Cancellation	Rating 7.1 10,554 reviews		Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Australia.

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

momondo does allow users to show only those flights to Oregon from Australia which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Australia to Oregon 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 Australia to Oregon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oregon, momondo offers a useful price alert feature which will track prices for flights to Oregon from Australia and alert you when they change.