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Cheap flights from Australia to Oregon from $789

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
6 Apr — 13 Apr1
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 7 March 2026.

Fri 20/319:40
BNE
-
PDX
1 stop38h 28m
American Airlines
Fri 3/417:38
PDX
-
BNE
2 stops24h 52m
American Airlines
Deal found 3/3$1,105
Wed 18/319:40
BNE
-
PDX
1 stop38h 28m
American Airlines
Sun 22/317:38
PDX
-
BNE
1 stop18h 22m
American Airlines
Deal found 2/3$1,111
Fri 13/308:40
BNE
-
BOI
1 stop29h 43m
American Airlines
Tue 17/307:00
BOI
-
BNE
2 stops30h 00m
American Airlines
Deal found 2/3$1,118
Fri 20/310:40
BNE
-
PDX
1 stop18h 53m
United Airlines
Tue 24/319:49
PDX
-
BNE
1 stop17h 41m
United Airlines
Deal found 5/3$1,203
Fri 13/310:40
BNE
-
BOI
2 stops26h 49m
United Airlines
Tue 17/310:49
BOI
-
BNE
1 stop27h 41m
United Airlines
Deal found 3/3$1,212
Fri 17/410:55
MEL
-
PDX
1 stop18h 31m
United Airlines
Fri 24/412:50
PDX
-
MEL
2 stops26h 25m
United Airlines
Deal found 2/3$1,273
Sun 8/311:30
MEL
-
PDX
2 stops29h 15m
United Airlines
Thu 12/305:05
PDX
-
MEL
2 stops33h 25m
United Airlines
Deal found 2/3$1,279
Thu 26/312:00
MEL
-
PDX
1 stop18h 33m
United Airlines
Thu 11/618:03
PDX
-
MEL
1 stop21h 12m
United Airlines
Deal found 3/3$1,292
Thu 16/410:55
MEL
-
PDX
1 stop26h 53m
Lufthansa
Thu 23/415:30
PDX
-
MEL
1 stop23h 45m
Lufthansa
Deal found 2/3$1,299
Tue 28/410:00
BNE
-
PDX
1 stop25h 30m
Air Canada
Fri 1/519:45
PDX
-
BNE
1 stop18h 20m
Air Canada
Deal found 3/3$1,319
Wed 11/314:05
MEL
-
PDX
2 stops25h 47m
American Airlines
Sun 22/306:28
PDX
-
MEL
1 stop33h 02m
American Airlines
Deal found 5/3$1,326
Wed 18/312:00
MEL
-
PDX
1 stop20h 59m
United Airlines
Sun 22/313:39
PDX
-
MEL
1 stop25h 21m
United Airlines
Deal found 5/3$1,346

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 7 March 2026.

Round-trip from

$1,105

One-way from

$789

Popular in

May

Cheapest in

January

Average price

$1,511
American Airlines
  • American Airlines
  • 20/3-3/4
  • 3 total stops
  • 63h 20m total
  • Australia to Oregon
Search Deals
Qantas Airways
  • Qantas Airways
  • 16/3
  • 1 total stop
  • 27h 52m total
  • Australia to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($301 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 7 March 2026.
Use the filters below to find and compare flights from Australia to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Wed 18/3

19:40-11:07

2 stops32h 27m

Portland

Sun 22/3

17:38-05:00

1 stop18h 22m

$1,111

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 20/3

10:40-12:33

1 stop18h 53m

Portland

Tue 24/3

19:49-06:30

1 stop17h 41m

$1,203

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 20/3

10:40-23:00

2 stops29h 20m

Portland

Fri 3/4

19:14-06:30

1 stop18h 16m

$1,205

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 18/3

12:00-00:35

1 stop30h 35m

Portland

Sun 22/3

19:49-09:00

1 stop19h 11m

$1,273

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 17/4

10:55-12:26

1 stop18h 31m

Portland

Fri 24/4

12:50-08:15

2 stops26h 25m

$1,273

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 26/3

12:00-12:33

1 stop18h 33m

Portland

Thu 11/6

11:05-08:15

2 stops28h 10m

$1,297

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 19/4

10:55-23:59

2 stops30h 04m

Portland

Sun 26/4

11:05-08:15

1 stop28h 10m

$1,347

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Tue 28/4

10:00-18:30

1 stop25h 30m

Portland

Fri 1/5

15:30-11:30

2 stops27h 00m

$1,353
Fastest return journey

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 24/4

10:00-09:10

1 stop16h 10m

Portland

Fri 8/5

19:45-07:05

1 stop18h 20m

$1,368

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Wed 15/4

20:15-09:10

2 stops29h 55m

Portland

Wed 6/5

15:30-11:30

2 stops27h 00m

$1,437

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 55 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Australia to Oregon (average of $782). Flying from Australia to Oregon in May is currently the most expensive (average of $1,257). 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 7 March 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
11,993 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very Good
11,993 reviews
Alaska Airlines
8.0
Very Good
11,993 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,836 reviews
Alaska Airlines
8.0
Very Good
11,993 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Qantas Airways
7.5
Good
1,002 reviews
Alaska Airlines
8.0
Very Good
11,993 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,403 reviews
Alaska Airlines
8.0
Very Good
11,993 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Air Canada
7.1
Good
10,787 reviews
Alaska Airlines
8.0
Very Good
11,993 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 18h 53m. American Airlines provides one of the quickest options available for as low as $1,203. 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 $782). Flying from Australia to Oregon in May is currently the most expensive (average of $1,257). 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

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

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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$723Average$1,692FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$752Average$1,683FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$949Average$1,412FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapest$1,064Average$1,813FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$1,170Average$1,740FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Qantas AirwaysCheapest$1,284Average$1,607FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Alaska AirlinesCheapest$1,284Average$1,736FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights
Virgin AustraliaCheapest$1,330Average$1,650FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest$1,825Average$1,873FlexibilityNo 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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