How long is the flight from Australia to Oregon?

A quick flight from Australia to Oregon can take about 24h 39m. United Airlines provides one of the quickest options available for as low as $1,339. Australia and Oregon are separated by a distance of 11719 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from AU to OR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Oregon as you normally would.

Can I find deals for flights from Australia to Oregon that include hotel bookings?

Yes. In addition to deals on Australia to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Australia to Oregon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Oregon.

Can I find deals for business class flights from Australia to Oregon?

Yes. Cheapflights offers flight deals from Australia to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$669+ Cheap Flights from Australia to Oregon

Cheap flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Australia to Oregon
Explore the most affordable flight options available from Australia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Mon 9/1113:10 -

2 stops28h 33m

Tue 24/1114:34 -

1 stop21h 56m

Deal found 8/11$1,382

Tue 10/1113:10 -

1 stop21h 24m

Tue 24/1117:45 -

1 stop18h 05m

Deal found 8/11$1,415

Mon 9/1113:10 -

1 stop21h 24m

Tue 24/1116:44 -

1 stop19h 06m

Deal found 8/11$1,423

Tue 10/1113:10 -

2 stops24h 22m

Tue 17/1114:34 -

1 stop21h 56m

Deal found 9/11$1,424

Mon 9/1110:10 -

1 stop25h 11m

Mon 16/1113:05 -

1 stop23h 55m

Deal found 7/11$1,438

Tue 10/1113:10 -

1 stop18h 40m

Tue 17/1110:46 -

1 stop25h 04m

Deal found 9/11$1,450

Tue 10/1113:10 -

2 stops28h 33m

Tue 24/1112:00 -

2 stops27h 45m

Deal found 8/11$1,469

Tue 10/1107:55 -

2 stops28h 25m

Mon 23/1109:00 -

1 stop28h 30m

Deal found 8/11$1,472

Fri 13/1111:10 -

1 stop21h 40m

Sat 28/1121:30 -

1 stop40h 30m

Deal found 9/11$1,498

Tue 10/1111:10 -

1 stop18h 40m

Wed 25/1116:44 -

1 stop21h 16m

Deal found 6/11$1,504

Mon 9/1111:10 -

1 stop18h 40m

Tue 24/1117:45 -

1 stop20h 15m

Deal found 5/11$1,514

Thu 19/1112:00 -

1 stop31h 16m

Mon 23/1106:45 -

2 stops42h 20m

Deal found 7/11$1,538

Best flights from Australia to Oregon
Discover carefully curated flight deals from Australia to Oregon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Thu 28/111:20 -

2 stops24h 39m

Thu 11/205:15 -

2 stops32h 15m

Deal found 7/11$1,339

Wed 17/210:40 -

2 stops26h 07m

Wed 10/317:05 -

2 stops21h 25m

Deal found 6/11$1,356

Thu 19/1112:00 -

1 stop31h 16m

Mon 23/1106:45 -

2 stops42h 20m

Deal found 7/11$1,538

Fri 5/211:10 -

1 stop21h 40m

Fri 19/214:51 -

1 stop23h 09m

Deal found 9/11$1,552

Fri 5/214:00 -

2 stops25h 30m

Fri 19/214:30 -

2 stops27h 05m

Deal found 6/11$1,604

Thu 4/206:10 -

2 stops21h 46m

Mon 8/219:10 -

2 stops24h 15m

Deal found 5/11$2,067

Thu 4/206:10 -

2 stops26h 56m

Mon 8/215:40 -

1 stop23h 20m

Deal found 4/11$2,709

Wed 10/211:20 -

2 stops24h 39m

Wed 3/307:03 -

2 stops30h 27m

Deal found 8/11$1,381

Fri 5/210:40 -

2 stops24h 48m

Fri 19/209:40 -

2 stops27h 50m

Deal found 9/11$1,566

Thu 11/311:20 -

1 stop20h 55m

Mon 15/319:49 -

1 stop17h 41m

Deal found 7/11$1,651

Thu 3/1213:15 -

2 stops24h 11m

Thu 10/1218:30 -

2 stops24h 30m

Deal found 4/11$2,198

Wed 14/409:15 -

2 stops20h 49m

Wed 28/412:30 -

2 stops25h 20m

Deal found 6/11$2,106

Thu 18/222:30 -

2 stops38h 16m

Mon 22/215:15 -

2 stops32h 40m

Deal found 7/11$2,363

Wed 14/421:25 -

2 stops19h 34m

Wed 28/413:30 -

3 stops24h 00m

Deal found 6/11$2,370

Wed 9/1214:00 -

2 stops25h 30m

Wed 6/117:32 -

2 stops28h 58m

Deal found 9/11$2,941

Fri 8/121:25 -

1 stop18h 25m

Sun 24/114:04 -

2 stops21h 21m

Deal found 9/11$2,479

Thu 4/206:10 -

2 stops26h 56m

Mon 8/215:40 -

1 stop23h 20m

Deal found 5/11$2,777

Wed 10/215:20 -

3 stops25h 03m

Wed 3/314:41 -

3 stops24h 29m

Deal found 8/11$2,631

Fri 22/112:40 -

3 stops26h 50m

Mon 8/217:32 -

3 stops27h 28m

Deal found 7/11$3,291

Thu 19/1112:45 -

1 stop18h 37m

Mon 23/1115:40 -

1 stop23h 50m

Deal found 7/11$2,812

Thu 24/1206:10 -

2 stops31h 16m

Thu 31/1216:43 -

2 stops26h 57m

Deal found 9/11$2,874

Sun 20/1210:40 -

1 stop25h 17m

Thu 7/113:48 -

2 stops48h 42m

Deal found 5/11$3,485

Wed 23/1214:55 -

1 stop21h 55m

Wed 30/1219:12 -

2 stops43h 48m

Deal found 7/11$3,000

Thu 24/1210:20 -

2 stops26h 50m

Thu 31/1217:49 -

1 stop20h 41m

Deal found 8/11$2,984

Mon 21/1214:55 -

1 stop26h 11m

Mon 28/1207:00 -

2 stops32h 00m

Deal found 6/11$3,158

Wed 9/1214:00 -

2 stops25h 30m

Wed 6/113:18 -

3 stops33h 12m

Deal found 9/11$3,033

Wed 23/1211:20 -

1 stop25h 00m

Sat 2/119:12 -

2 stops42h 18m

Deal found 6/11$3,168

Wed 23/1208:00 -

2 stops26h 33m

Wed 30/1213:52 -

3 stops25h 13m

Deal found 7/11$3,390

Thu 24/1213:10 -

2 stops20h 21m

Thu 7/110:30 -

3 stops25h 20m

Deal found 4/11$3,399

Wed 14/409:10 -

1 stop18h 08m

Wed 28/408:30 -

1 stop29h 35m

Deal found 6/11$15,115

Find flight deals from Australia to Oregon

Round-trip from	$1,339
One-way from	$669
Popular in	April
Cheapest in	July
Average price	$1,391

United Airlines
28/1-11/2
4 total stops
56h 54m total
Australia to Oregon

Search Deals

15/2-31/12
3 total stops
44h 03m total
Australia to Oregon

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($188 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Mon 15/2

13:35-15:03

3 stops44h 28m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$717

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Fri 29/1

13:35-22:04

3 stops27h 29m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$719

AdelaidePortland

ADL Adelaide - PDX Portland

ADLPDX

Adelaide

Tue 6/4

21:45-22:19

3 stops41h 04m

Portland

Wed 31/12

00:00-17:30

Nonstop0h 00m

$916

AdelaidePortland

ADL Adelaide - PDX Portland

ADLPDX

Adelaide

Thu 8/4

21:50-09:25

3 stops52h 05m

Portland

Wed 31/12

00:00-17:30

Nonstop0h 00m

$945

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sat 27/3

06:20-18:31

2 stops30h 11m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,010

Fastest return journey

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sat 27/3

10:20-09:25

1 stop17h 05m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,063

PerthPortland

PER Perth - PDX Portland

PERPDX

Perth

Mon 18/1

23:10-15:25

2 stops32h 15m

Portland

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,114

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Mon 15/2

10:10-15:30

1 stop24h 20m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,117

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sat 13/3

11:20-14:40

1 stop22h 20m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,128

MelbournePortland

MEL Melbourne - PDX Portland

MELPDX

Melbourne

Sat 23/1

10:20-20:46

2 stops29h 26m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,131

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 57 resultsSorted by cheapest first

...

Best time to book a flight from Australia to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Australia with our price prediction graph.

BNE-PDX

MEL-PDX

SYD-PDX

ADL-PDX

SYD-EUG

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Oregon

AU0-USOR

BNE-PDX

MEL-PDX

SYD-PDX

ADL-PDX

What is the cheapest month to book a flight from Australia to Oregon?

Currently, January is the cheapest month in which you can book a flight from Australia to Oregon (average of $1,379). Flying from Australia to Oregon in July is currently the most expensive (average of $1,904). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Australia to Oregon?

To ensure you get the cheapest price possible for a flight from Australia to Oregon, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Oregon

Get a feel of what it's like to fly with Delta,Qantas Airways, andUnited Airlines from Australia to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,700 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,700 reviews

Delta

7.8

Good

8,700 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Qantas Airways

7.5

Good

1,123 reviews

Delta

7.8

Good

8,700 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,477 reviews

Delta

7.8

Good

8,700 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Air Canada

7.1

Good

11,880 reviews

Delta

7.8

Good

8,700 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Australia to Oregon?
A quick flight from Australia to Oregon can take about 24h 39m. United Airlines provides one of the quickest options available for as low as $1,339. Australia and Oregon are separated by a distance of 11719 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Australia to Oregon that include hotel bookings?
Yes. In addition to deals on Australia to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Oregon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Oregon.
Can I find deals for business class flights from Australia to Oregon?
Yes. Cheapflights offers flight deals from Australia to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Australia to Oregon?
Currently, January is the cheapest month in which you can book a flight from Australia to Oregon (average of $1,379). Flying from Australia to Oregon in July is currently the most expensive (average of $1,904). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Airlines

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Airlines flying to Oregon

Air Canada flights to Oregon

Qantas Airways flights to Oregon

Virgin Australia flights to Oregon

Air New Zealand flights to Oregon

United Airlines flights to Oregon

Top 4 airlines flying from Australia to Oregon

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$765	Average$1,710	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest$869	Average$1,634	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$1,154	Average$1,729	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,311	Average$1,663	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Oregon?

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Oregon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Australia to Oregon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Oregon flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Oregon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oregon from Australia today and book when prices fit your budget.

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Cheap flights from Australia to Oregon from $669

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Oregon

Cheapest flights from Australia to OregonExplore the most affordable flight options available from Australia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Explore the most affordable flight options available from Australia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Australia to OregonDiscover carefully curated flight deals from Australia to Oregon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Australia to Oregon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Australia to OregonDiscover last-minute flight deals from Australia to Oregon. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Oregon. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Australia to OregonSearch for one-way flight options from Australia to Oregon. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Australia to Oregon. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from Australia to Oregon

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Oregon that are best for you.

Best time to book a flight from Australia to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Australia with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Australia to Oregon?

How far ahead should I book a flight from Australia to Oregon?

To ensure you get the cheapest price possible for a flight from Australia to Oregon, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Oregon

Get a feel of what it's like to fly with Delta,Qantas Airways, andUnited Airlines from Australia to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Australia to Oregon?

Can I find deals for flights from Australia to Oregon that include hotel bookings?

How can I find direct flights from Australia to Oregon?

Can I find deals for business class flights from Australia to Oregon?

What is the cheapest month to book a flight from Australia to Oregon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airlines flying to Oregon

Alternative routes for Australia to Oregon

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Oregon by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Australia to Oregon by cabin class

Find flights from Australia to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Oregon flights

Browse other Australia and Oregon flight options. Last updated on 10 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Oregon

Find the right flight back to Australia after your stay in Oregon

Australia to Oregon flights

Consider these flights travelling from Australia to Oregon.

Top 4 airlines flying from Australia to Oregon

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Oregon?

Why should you use Cheapflights to find cheap flight tickets from Australia to Oregon?

Can Cheapflights find flights from Australia to Oregon with no change fees?

Can Cheapflights notify me if prices for flights from Australia to Oregon become cheaper?

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Book with flexibility

Travel Smart

Cheapest flights from Australia to Oregon
Explore the most affordable flight options available from Australia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Australia to Oregon
Discover carefully curated flight deals from Australia to Oregon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Australia to Oregon
Discover last-minute flight deals from Australia to Oregon. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Australia to Oregon
Search for one-way flight options from Australia to Oregon. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.