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Cheap flights from Australia to Oregon from $564

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 January 2026.

Wed 18/319:40
BNE
-
PDX
1 stop19h 12m
American Airlines
Sun 22/315:10
PDX
-
BNE
2 stops44h 50m
American Airlines
Deal found 26/1$1,051
Sun 22/310:40
BNE
-
PDX
1 stop25h 07m
United Airlines
Tue 7/423:59
PDX
-
BNE
2 stops37h 31m
United Airlines
Deal found 27/1$1,088
Thu 5/219:40
BNE
-
BOI
2 stops34h 28m
American Airlines
Mon 9/214:48
BOI
-
BNE
2 stops45h 12m
American Airlines
Deal found 26/1$1,107
Fri 13/309:40
BNE
-
PDX
1 stop17h 21m
Delta
Fri 20/310:42
PDX
-
BNE
2 stops27h 38m
Delta
Deal found 26/1$1,113
Fri 13/306:05
MEL
-
PDX
2 stops21h 10m
Multiple Airlines
Fri 20/315:15
PDX
-
MEL
2 stops28h 00m
Multiple Airlines
Deal found 27/1$1,236
Sun 22/309:45
BNE
-
PDX
1 stop25h 45m
Air Canada
Tue 7/419:05
PDX
-
BNE
1 stop19h 00m
Air Canada
Deal found 27/1$1,252
Thu 5/211:40
BNE
-
BOI
1 stop16h 47m
United Airlines
Mon 9/219:05
BOI
-
BNE
1 stop19h 25m
United Airlines
Deal found 25/1$1,270
Fri 13/309:10
MEL
-
PDX
1 stop25h 33m
Delta
Fri 20/313:10
PDX
-
MEL
1 stop23h 50m
Delta
Deal found 27/1$1,272
Mon 23/213:00
MEL
-
PDX
1 stop18h 38m
United Airlines
Mon 2/313:40
PDX
-
MEL
1 stop25h 20m
United Airlines
Deal found 25/1$1,304
Thu 12/310:30
MEL
-
PDX
2 stops30h 30m
United Airlines
Thu 19/313:39
PDX
-
MEL
1 stop25h 21m
United Airlines
Deal found 25/1$1,308
Wed 18/307:10
MEL
-
PDX
2 stops29h 20m
Air Canada
Sun 22/319:05
PDX
-
MEL
2 stops23h 30m
Air Canada
Deal found 26/1$1,326
Sun 1/214:00
SYD
-
PDX
2 stops21h 50m
Multiple Airlines
Sun 15/210:30
PDX
-
SYD
2 stops40h 35m
Multiple Airlines
Deal found 25/1$1,451

Find flight deals from Australia to Oregon

Keep the following information in mind while searching for Australia to Oregon flight deals. Data was last updated 28 January 2026.

Round-trip from

$1,051

One-way from

$564

Popular in

January

Cheapest in

October

Average price

$1,851
American Airlines
  • American Airlines
  • 18/3-22/3
  • 3 total stops
  • 64h 02m total
  • Australia to Oregon
Search Deals
27/2
  • 27/2
  • 1 total stop
  • 20h 18m total
  • Australia to Oregon
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($219 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 28 January 2026.
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

Wed 18/3

19:40-17:08

1 stop38h 28m

Portland

Sun 22/3

15:10-05:30

2 stops45h 20m

$1,051

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sun 22/3

10:40-18:47

1 stop25h 07m

Portland

Tue 7/4

23:59-06:30

2 stops37h 31m

$1,088

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/3

09:40-12:35

2 stops19h 55m

Portland

Fri 20/3

17:02-07:20

2 stops21h 18m

$1,113

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 13/3

06:05-09:15

2 stops21h 10m

Portland

Fri 20/3

15:15-13:15

2 stops28h 00m

$1,236

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sun 22/3

09:45-18:30

1 stop25h 45m

Portland

Tue 7/4

19:05-07:05

1 stop19h 00m

$1,252

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 13/3

09:10-13:09

2 stops21h 59m

Portland

Fri 20/3

17:40-07:00

1 stop19h 20m

$1,272

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 23/2

13:00-12:38

1 stop18h 38m

Portland

Mon 2/3

13:40-10:00

1 stop25h 20m

$1,304

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 12/3

12:00-19:14

2 stops49h 14m

Portland

Thu 19/3

14:05-08:30

2 stops48h 25m

$1,308

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 18/3

07:10-18:30

2 stops29h 20m

Portland

Sun 22/3

19:05-12:35

2 stops23h 30m

$1,326

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

13:15-20:48

2 stops24h 33m

Portland

Mon 25/5

17:40-11:55

2 stops25h 15m

$1,467

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 52 results
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6

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 $724). Flying from Australia to Oregon in May is currently the most expensive (average of $1,272). 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.

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 28 January 2026.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, 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.
Alaska Airlines
8.0
Very Good
11,798 reviews
Check prices

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very Good
11,798 reviews
Alaska Airlines
8.0
Very Good
11,798 reviews
Check prices

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very Good
11,798 reviews
Check prices

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Qantas Airways
7.5
Good
978 reviews
Alaska Airlines
8.0
Very Good
11,798 reviews
Check prices

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,206 reviews
Alaska Airlines
8.0
Very Good
11,798 reviews
Check prices

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Air Canada
7.1
Good
10,660 reviews
Alaska Airlines
8.0
Very Good
11,798 reviews
Check prices

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 59m. American Airlines provides one of the quickest options available for as low as $1,272. Australia and Oregon are separated by a distance of 13053 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, March is the cheapest month in which you can book a flight from Australia to Oregon (average of $724). Flying from Australia to Oregon in May is currently the most expensive (average of $1,272). 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

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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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Perth to Seattle flights
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Top 8 airlines flying from Australia to Oregon

Discover the top 8 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$731Average$1,726FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$945Average$1,432FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapest$1,075Average$1,660FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$1,182Average$1,759FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Qantas AirwaysCheapest$1,298Average$1,609FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,345Average$1,670FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
DeltaCheapest$1,460Average$1,701FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Singapore AirlinesCheapest$1,845Average$1,893FlexibilityNo 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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