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Cheap flights from Australia to Oregon from $833

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

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 25 November 2025.

Thu 25/1211:40BNE - PDX
1 stop25h 08mUnited Airlines
Wed 31/1205:00PDX - BNE
2 stops32h 30mUnited Airlines
Deal found 23/11$1,076
Mon 22/1219:40BNE - BOI
2 stops38h 13mAmerican Airlines
Fri 16/114:48BOI - BNE
2 stops46h 42mAmerican Airlines
Deal found 24/11$1,462
Thu 25/1209:40BNE - BOI
1 stop19h 57mAmerican Airlines
Sun 11/113:58BOI - BNE
1 stop23h 32mAmerican Airlines
Deal found 24/11$1,463
Wed 24/1211:40BNE - BOI
2 stops26h 51mUnited Airlines
Sun 11/110:48BOI - BNE
2 stops33h 42mUnited Airlines
Deal found 24/11$1,612
Sun 21/1207:05BNE - BOI
2 stops26h 03mUnited Airlines
Sun 11/110:48BOI - BNE
2 stops33h 42mUnited Airlines
Deal found 24/11$1,647
Thu 25/1211:40BNE - PDX
1 stop21h 06mMultiple Airlines
Wed 31/1206:20PDX - BNE
1 stop28h 40mMultiple Airlines
Deal found 23/11$1,821
Wed 24/1211:05BNE - BOI
2 stops28h 52mDelta
Sun 18/113:40BOI - BNE
2 stops49h 40mDelta
Deal found 24/11$1,884
Wed 24/1211:05BNE - BOI
1 stop27h 20mDelta
Sun 11/118:15BOI - BNE
2 stops45h 05mDelta
Deal found 24/11$1,886
Thu 25/1211:40BNE - BOI
2 stops23h 23mUnited Airlines
Wed 14/117:16BOI - BNE
2 stops45h 14mUnited Airlines
Deal found 24/11$1,960
Fri 5/1211:40BNE - BOI
2 stops39h 19mUnited Airlines
Fri 16/108:15BOI - BNE
2 stops30h 15mUnited Airlines
Deal found 23/11$2,034
Wed 24/1211:40BNE - PDX
1 stop21h 06mVirgin Australia
Wed 31/1207:30PDX - BNE
1 stop30h 00mVirgin Australia
Deal found 23/11$2,061
Thu 27/1121:40SYD - PDX
1 stop19h 03mMultiple Airlines
Fri 12/1207:00PDX - SYD
2 stops29h 35mMultiple Airlines
Deal found 23/11$2,072

Cheap flight deals from Australia to Oregon

Keep the following information in mind while searching for Australia to Oregon flight deals. Data was last updated 25 November 2025.

Round-trip from

$1,047

One-way from

$833

Popular in

December

Cheapest in

October

Average price

$1,790
Air Canada
  • Air Canada
  • 13/2-17/2
  • 2 total stops
  • 41h 40m total
  • Australia to Oregon
Search Deals
Qantas Airways
  • Qantas Airways
  • 4/3
  • 2 total stops
  • 22h 53m total
  • Australia to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($418 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Oregon 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, Cheapflights users made 647,157 searches. Data last updated 25 November 2025.
Use the filters below to find and compare flights from Australia to Oregon that are best for you.

Fly from

Australia

Fly to

Oregon

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/2

10:45-14:40

1 stop21h 55m

Portland

Tue 17/2

09:50-08:45

1 stop28h 55m

$1,047

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/2

19:40-00:16

2 stops22h 36m

Portland

Mon 16/2

00:59-05:00

2 stops34h 01m

$1,061

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 25/12

11:40-10:01

2 stops40h 21m

Portland

Wed 31/12

05:00-07:30

2 stops32h 30m

$1,076

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Wed 4/2

19:40-12:07

2 stops33h 27m

Boise Air Term. Gowen Fld

Sun 8/2

17:54-05:00

2 stops42h 06m

$1,260

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 8/5

06:00-09:35

2 stops20h 35m

Portland

Tue 12/5

10:10-11:35

2 stops32h 25m

$1,384

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 20/5

09:45-20:54

2 stops28h 09m

Portland

Tue 9/6

00:43-05:00

1 stop35h 17m

$1,404

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 20/5

14:35-20:54

1 stop23h 19m

Portland

Thu 11/6

07:55-06:45

1 stop29h 50m

$1,404

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 22/5

09:45-20:44

2 stops27h 59m

Portland

Mon 15/6

07:55-06:45

1 stop29h 50m

$1,404

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 22/5

09:45-20:44

2 stops27h 59m

Portland

Tue 9/6

05:53-06:45

2 stops31h 52m

$1,404

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 24/5

09:45-20:44

2 stops27h 59m

Portland

Tue 9/6

00:43-05:00

1 stop35h 17m

$1,404

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 53 results
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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.
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

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

Currently, March is the cheapest month in which you can book a flight from Australia to Oregon (average of $751). Flying from Australia to Oregon in May is currently the most expensive (average of $1,369). 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.

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

Find hourly flight availability from Australia to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from Australia to Oregon by exploring options for tickets in the morning.

What is the cheapest day to fly from Australia to Oregon?

Use this chart to determine the cheapest time to fly return from Australia to Oregon. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Australia to Oregon flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 25 November 2025.
Get a feel of what it's like to fly with Hawaiian Airlines, Virgin Australia, andQantas Airways 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.
Hawaiian Airlines
7.8
Good
2,813 reviews
Check prices

Food

6.9

Overall

7.8

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Hawaiian Airlines
7.8
Good
2,813 reviews
Hawaiian Airlines
7.8
Good
2,813 reviews
Check prices

Food

6.9

Overall

7.8

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Virgin Australia
7.6
Good
424 reviews
Hawaiian Airlines
7.8
Good
2,813 reviews
Check prices

Food

6.9

Overall

7.8

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Qantas Airways
7.5
Good
943 reviews
Hawaiian Airlines
7.8
Good
2,813 reviews
Check prices

Food

6.9

Overall

7.8

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
United Airlines
7.4
Good
9,044 reviews
Hawaiian Airlines
7.8
Good
2,813 reviews
Check prices

Food

6.9

Overall

7.8

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Air Canada
7.1
Good
10,470 reviews
Hawaiian Airlines
7.8
Good
2,813 reviews
Check prices

Food

6.9

Overall

7.8

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.

Related info for your journey

Find useful and relevant information for your journey from Australia to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Oregon?

    A quick flight from Australia to Oregon can take about 21h 55m. Air Canada provides one of the quickest options available for as low as $1,047. 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.

  • What are the cheapest airlines to fly from Australia to Oregon one-way?

    $833 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on United Airlines and Air New Zealand, with prices starting from $910 and $1,050, respectively.

  • 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, March is the cheapest month in which you can book a flight from Australia to Oregon (average of $751). Flying from Australia to Oregon in May is currently the most expensive (average of $1,369). 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

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Alternative routes for Australia to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Australia to Oregon

Discover the top 9 airlines that operate flights from Australia to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,017Average$1,630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,041Average$1,763FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$1,238Average$1,972FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$1,272Average$1,690FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air New ZealandCheapest$1,393Average$1,525FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,396Average$1,730FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,410Average$2,420FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
DeltaCheapest$1,571Average$1,738FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Singapore AirlinesCheapest$1,907Average$2,106FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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