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Cheap flights from Australia to Oregon from $795

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
3 May — 10 May1
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 April 2026.

Wed 13/506:00
MEL
-
PDX
2 stops20h 30m
Air Canada
Wed 20/510:10
PDX
-
MEL
2 stops32h 25m
Air Canada
Deal found 29/3$1,374
Mon 2/1114:00
SYD
-
PDX
2 stops25h 31m
Multiple Airlines
Sat 14/1114:30
PDX
-
SYD
2 stops27h 05m
Multiple Airlines
Deal found 2/4$1,413
Thu 21/506:00
MEL
-
PDX
2 stops30h 05m
Air Canada
Mon 25/510:10
PDX
-
MEL
2 stops31h 55m
Air Canada
Deal found 30/3$1,423
Thu 14/510:00
BNE
-
PDX
1 stop21h 45m
Air Canada
Thu 21/515:30
PDX
-
BNE
2 stops27h 00m
Air Canada
Deal found 30/3$1,438
Tue 9/610:15
BNE
-
PDX
1 stop21h 30m
Air Canada
Tue 16/619:45
PDX
-
BNE
1 stop18h 20m
Air Canada
Deal found 31/3$1,459
Fri 15/513:15
SYD
-
PDX
2 stops24h 20m
Multiple Airlines
Mon 25/517:40
PDX
-
SYD
2 stops25h 10m
Multiple Airlines
Deal found 1/4$1,465
Fri 15/510:55
MEL
-
PDX
2 stops27h 14m
United Airlines
Fri 22/508:50
PDX
-
MEL
2 stops29h 40m
United Airlines
Deal found 31/3$1,478
Fri 1/510:55
MEL
-
PDX
2 stops27h 14m
United Airlines
Fri 8/512:46
PDX
-
MEL
2 stops25h 44m
United Airlines
Deal found 31/3$1,480
Sun 26/420:45
MEL
-
PDX
2 stops29h 25m
Air Canada
Sun 3/519:45
PDX
-
MEL
2 stops22h 20m
Air Canada
Deal found 29/3$1,488
Sun 3/510:55
MEL
-
PDX
1 stop22h 38m
United Airlines
Thu 23/718:50
PDX
-
MEL
2 stops43h 40m
United Airlines
Deal found 2/4$1,493
Sun 17/510:00
MEL
-
PDX
2 stops24h 11m
Delta
Sun 24/517:51
PDX
-
MEL
2 stops44h 59m
Delta
Deal found 2/4$1,496
Thu 14/510:55
MEL
-
PDX
1 stop27h 03m
Lufthansa
Thu 21/513:14
PDX
-
MEL
1 stop26h 01m
Lufthansa
Deal found 29/3$1,503

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 April 2026.

Round-trip from

$1,374

One-way from

$795

Popular in

May

Cheapest in

November

Average price

$1,655
Air Canada
  • Air Canada
  • 13/5-20/5
  • 4 total stops
  • 52h 55m total
  • Australia to Oregon
Search Deals
14/6
  • 14/6
  • 3 total stops
  • 56h 01m total
  • Australia to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($326 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 April 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

Wed 13/5

06:00-09:30

2 stops20h 30m

Portland

Wed 20/5

10:10-11:35

2 stops32h 25m

$1,374

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 14/5

10:00-14:45

1 stop21h 45m

Portland

Thu 21/5

15:30-11:30

2 stops27h 00m

$1,438

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

13:15-20:35

2 stops24h 20m

Portland

Mon 25/5

17:40-11:50

2 stops25h 10m

$1,465

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 15/5

10:55-21:09

2 stops27h 14m

Portland

Fri 22/5

08:35-07:30

3 stops29h 55m

$1,478

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 13/5

10:00-16:23

1 stop23h 23m

Portland

Wed 20/5

13:35-07:50

1 stop25h 15m

$1,493

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 26/4

10:00-12:08

1 stop19h 08m

Portland

Sun 3/5

09:55-07:50

2 stops52h 55m

$1,493

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 17/5

10:00-17:11

2 stops24h 11m

Portland

Sun 24/5

17:51-07:50

2 stops44h 59m

$1,496

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Tue 9/6

10:15-19:10

1 stop25h 55m

Portland

Tue 16/6

15:30-12:00

2 stops27h 30m

$1,526

MelbournePortland

AVV - PDX

AVVPDX

Melbourne Avalon

Thu 14/5

16:40-09:30

2 stops33h 50m

Portland

Thu 21/5

15:30-22:50

2 stops38h 20m

$1,622

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 4/5

17:50-21:35

1 stop20h 45m

Portland

Sun 17/5

17:40-07:30

1 stop20h 50m

$1,630

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 58 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 $796). Flying from Australia to Oregon in June is currently the most expensive (average of $1,285). 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 April 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
7.9
Good
12,155 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,155 reviews
Alaska Airlines
7.9
Good
12,155 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,838 reviews
Alaska Airlines
7.9
Good
12,155 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Qantas Airways
7.5
Good
1,016 reviews
Alaska Airlines
7.9
Good
12,155 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,539 reviews
Alaska Airlines
7.9
Good
12,155 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Air Canada
7.1
Good
10,884 reviews
Alaska Airlines
7.9
Good
12,155 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 20h 30m. Air Canada provides one of the quickest options available for as low as $1,374. 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, January is the cheapest month in which you can book a flight from Australia to Oregon (average of $796). Flying from Australia to Oregon in June is currently the most expensive (average of $1,285). 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$736Average$1,702FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$766Average$1,715FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$967Average$1,456FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapest$1,160Average$1,915FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$1,191Average$1,773FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Qantas AirwaysCheapest$1,308Average$1,736FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Alaska AirlinesCheapest$1,308Average$1,768FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights
Virgin AustraliaCheapest$1,355Average$1,681FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest$1,859Average$1,860FlexibilityNo 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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