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Cheap flights from Australia to Oregon from $822

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
3 Jul — 10 Jul1
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 3 Juni 2026.

Rab 3/609:20
SYD
-
PDX
1 stop17h 10m
Air Canada
Kam 18/615:30
PDX
-
SYD
1 stop22h 50m
Air Canada
Deal found 29/5$1,268
Rab 29/709:20
SYD
-
PDX
1 stop22h 31m
Air Canada
Sel 1/919:45
PDX
-
SYD
2 stops21h 55m
Air Canada
Deal found 1/6$1,298
Rab 3/606:00
SYD
-
PDX
2 stops20h 30m
Multiple Airlines
Kam 18/619:45
PDX
-
SYD
1 stop18h 35m
Multiple Airlines
Deal found 29/5$1,309
Rab 29/706:00
SYD
-
PDX
2 stops20h 31m
Multiple Airlines
Sel 1/915:30
PDX
-
SYD
2 stops26h 10m
Multiple Airlines
Deal found 1/6$1,311
Kam 4/609:20
SYD
-
PDX
1 stop26h 50m
Air Canada
Jum 19/615:30
PDX
-
SYD
1 stop22h 50m
Air Canada
Deal found 30/5$1,327
Jum 31/709:20
SYD
-
PDX
1 stop17h 11m
Air Canada
Sen 31/815:30
PDX
-
SYD
2 stops26h 10m
Air Canada
Deal found 30/5$1,339
Min 7/609:20
SYD
-
PDX
1 stop22h 25m
Multiple Airlines
Sen 22/619:45
PDX
-
SYD
2 stops22h 40m
Multiple Airlines
Deal found 2/6$1,346
Min 2/809:20
SYD
-
PDX
1 stop22h 31m
Air Canada
Sel 11/819:45
PDX
-
SYD
2 stops21h 55m
Air Canada
Deal found 29/5$1,348
Jum 17/709:30
MEL
-
PDX
2 stops28h 45m
United Airlines
Jum 24/713:14
PDX
-
MEL
1 stop26h 01m
United Airlines
Deal found 1/6$1,350
Min 2/809:20
SYD
-
PDX
1 stop17h 11m
Multiple Airlines
Sen 10/819:45
PDX
-
SYD
2 stops21h 35m
Multiple Airlines
Deal found 29/5$1,352
Rab 26/809:30
MEL
-
PDX
2 stops30h 24m
United Airlines
Sel 8/923:02
PDX
-
MEL
2 stops40h 13m
United Airlines
Deal found 1/6$1,355
Sel 4/809:20
SYD
-
PDX
1 stop26h 51m
Multiple Airlines
Jum 14/819:45
PDX
-
SYD
2 stops21h 35m
Multiple Airlines
Deal found 2/6$1,357

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 3 Juni 2026.

Round-trip from

$1,298

One-way from

$822

Popular in

April

Cheapest in

November

Average price

$1,554
Air Canada
  • Air Canada
  • 29/7-1/9
  • 3 total stops
  • 44h 26m total
  • Australia to Oregon
Search Deals
Delta
  • Delta
  • 8/6
  • 1 total stop
  • 27h 09m total
  • Australia to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($299 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 3 Juni 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

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Jum 17/7

09:30-21:15

2 stops28h 45m

Portland

Jum 24/7

13:14-08:15

1 stop26h 01m

$1,350
Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Min 2/8

09:20-09:31

1 stop17h 11m

Portland

Sen 10/8

19:45-10:20

2 stops21h 35m

$1,352

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Rab 26/8

09:30-22:54

2 stops30h 24m

Portland

Sel 8/9

23:02-08:15

2 stops40h 13m

$1,355

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Jum 31/7

07:00-09:31

2 stops19h 31m

Portland

Sen 31/8

15:30-10:40

2 stops26h 10m

$1,362

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Kam 5/11

11:20-14:41

1 stop22h 21m

Portland

Sen 9/11

07:00-09:35

1 stop31h 35m

$1,437

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sab 8/8

20:50-09:31

2 stops29h 41m

Portland

Jum 28/8

19:45-11:35

2 stops22h 50m

$1,447

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sel 14/7

09:10-16:38

2 stops24h 28m

Portland

Jum 24/7

07:00-07:05

1 stop31h 05m

$1,488

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Kam 6/8

09:30-15:13

2 stops22h 43m

Portland

Jum 14/8

19:15-06:55

1 stop18h 40m

$1,511

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Kam 16/7

09:15-23:44

2 stops31h 29m

Portland

Kam 23/7

17:37-06:50

1 stop20h 13m

$1,512

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Kam 5/11

13:30-20:49

2 stops26h 19m

Portland

Sen 9/11

07:00-08:20

2 stops30h 20m

$1,583

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 57 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Australia to Oregon (average of $708). Flying from Australia to Oregon in July 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 3 Juni 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, 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
7.9
Good
12,461 reviews
Check prices

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,June 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,461 reviews
Alaska Airlines
7.9
Good
12,461 reviews
Check prices

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,June 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.9
Good
8,398 reviews
Alaska Airlines
7.9
Good
12,461 reviews
Check prices

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,June 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Qantas Airways
7.5
Good
1,042 reviews
Alaska Airlines
7.9
Good
12,461 reviews
Check prices

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,June 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
United Airlines
7.4
Good
9,773 reviews
Alaska Airlines
7.9
Good
12,461 reviews
Check prices

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,June 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Air Canada
7.1
Good
11,121 reviews
Alaska Airlines
7.9
Good
12,461 reviews
Check prices

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,June 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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 19h 31m. United Airlines provides one of the quickest options available for as low as $1,362. Australia and Oregon are separated by a distance of 12350 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 $708). Flying from Australia to Oregon in July 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 5 airlines flying from Australia to Oregon

Discover the top 5 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 3 Juni 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$707Average$1,356FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$736Average$1,647FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,094Average$1,493FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapest$1,145Average$1,412FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Qantas AirwaysCheapest$1,261Average$1,609FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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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