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$432+ Cheap flights from Australia to Oregon

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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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 julio 31, 2025.

Round-trip from

$824
(United Airlines)

One-way from

$432
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,143
From Australia to Oregon
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One-way flight from Australia to Oregon
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Highest demand for flights based on searches. 13% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Australia to Oregon

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 julio 31, 2025.

This BYOjet deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/39:20 amSYD - PDX
1 stop17h 10mMultiple Airlines
lun. 8/47:40 pmPDX - SYD
2 stops21h 40mMultiple Airlines
Deal found 7/29$815
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/610:55 amMEL - PDX
1 stop18h 48mUnited Airlines
sáb. 9/137:45 amPDX - MEL
1 stop31h 30mUnited Airlines
Deal found 7/30$824
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:20 amSYD - PDX
1 stop22h 26mAir Canada
vie. 9/197:40 pmPDX - SYD
2 stops33h 00mAir Canada
Deal found 7/29$824
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/139:30 amSYD - BOI
2 stops24h 29mUnited Airlines
sáb. 9/202:42 pmBOI - SYD
2 stops24h 13mUnited Airlines
Deal found 7/30$833
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/199:30 amSYD - PDX
2 stops22h 35mUnited Airlines
sáb. 10/410:50 amPDX - SYD
2 stops27h 10mUnited Airlines
Deal found 7/30$834
This TravelUp deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/610:55 amMEL - PDX
1 stop26h 42mLufthansa
sáb. 9/133:46 pmPDX - MEL
1 stop23h 29mLufthansa
Deal found 7/30$837
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:25 amSYD - PDX
1 stop26h 32mDelta
vie. 9/196:20 amPDX - SYD
1 stop31h 15mDelta
Deal found 7/29$838
This BYOjet deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/146:00 amBNE - PDX
2 stops20h 21mMultiple Airlines
dom. 9/2110:00 amPDX - BNE
1 stop28h 05mMultiple Airlines
Deal found 7/31$899
This Aunt Betty deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1410:00 amBNE - PDX
1 stop16h 21mAir Canada
dom. 9/216:15 amPDX - BNE
1 stop31h 50mAir Canada
Deal found 7/31$912
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/109:40 pmSYD - PDX
1 stop25h 15mAlaska Airlines
vie. 8/157:30 amPDX - SYD
1 stop19h 15mAlaska Airlines
Deal found 7/31$921
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/109:40 pmSYD - PDX
1 stop25h 15mHawaiian Airlines
vie. 8/157:30 amPDX - SYD
1 stop19h 15mHawaiian Airlines
Deal found 7/30$924
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/29:10 amSYD - PDX
2 stops24h 34mAmerican Airlines
dom. 8/31:43 pmPDX - SYD
2 stops24h 22mAmerican Airlines
Deal found 7/28$925

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated julio 31, 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

MelbournePortland

MEL - PDX

MELPDX

Melbourne

sáb. 9/6

10:55 am-12:43 pm

1 stop18h 48m

Portland

sáb. 9/13

1:01 pm-8:15 am

2 stops26h 14m

$824

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

vie. 9/12

9:20 am-2:46 pm

1 stop22h 26m

Portland

vie. 9/19

7:40 pm-9:40 pm

2 stops33h 00m

$824

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

sáb. 9/13

9:30 am-5:59 pm

2 stops24h 29m

Boise Air Term. Gowen Fld

sáb. 9/20

2:42 pm-6:55 am

2 stops24h 13m

$833

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

vie. 9/19

9:30 am-3:05 pm

2 stops22h 35m

Portland

sáb. 10/4

10:50 am-8:00 am

2 stops27h 10m

$834

MelbournePortland

MEL - PDX

MELPDX

Melbourne

sáb. 9/6

10:55 am-8:37 pm

1 stop26h 42m

Portland

sáb. 9/13

3:46 pm-8:15 am

1 stop23h 29m

$837

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

vie. 9/12

9:25 am-6:57 pm

1 stop26h 32m

Portland

vie. 9/19

6:20 am-6:35 am

1 stop31h 15m

$838

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

dom. 9/14

6:00 am-9:21 am

2 stops20h 21m

Portland

dom. 9/21

10:00 am-7:05 am

1 stop28h 05m

$899

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

dom. 8/10

6:30 am-9:30 am

2 stops20h 00m

Portland

vie. 8/15

7:40 pm-10:20 am

2 stops21h 40m

$900

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

dom. 9/14

10:00 am-9:21 am

1 stop16h 21m

Portland

dom. 9/21

6:15 am-7:05 am

1 stop31h 50m

$912

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

dom. 8/10

9:40 pm-5:55 am

1 stop25h 15m

Portland

vie. 8/15

7:30 am-7:45 pm

1 stop19h 15m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 56 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 round-trip 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, November is the cheapest month in which you can book a flight from Australia to Oregon (average of $277). Flying from Australia to Oregon in March is currently the most expensive (average of $368). 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 julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Oregon as you normally would.

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 julio 31, 2025.
Read reviews from past customers who have flown Air Tahiti Nui, Japan Airlines, and Emirates from Australia to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
68 reviews

Overall

8.6

Comfort

8.0

Crew

9.0

Boarding

8.7

Food

7.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.6
Very good
68 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Overall

8.6

Comfort

8.0

Crew

9.0

Boarding

8.7

Food

7.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,536 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Overall

8.6

Comfort

8.0

Crew

9.0

Boarding

8.7

Food

7.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Emirates
8.1
Very good
3,300 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Overall

8.6

Comfort

8.0

Crew

9.0

Boarding

8.7

Food

7.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very good
1,338 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Overall

8.6

Comfort

8.0

Crew

9.0

Boarding

8.7

Food

7.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very good
7,981 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Overall

8.6

Comfort

8.0

Crew

9.0

Boarding

8.7

Food

7.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $487. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Australia to Oregon for a low price.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Australia to Oregon (average of $277). Flying from Australia to Oregon in March is currently the most expensive (average of $368). 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 2 airlines flying from Australia to Oregon

Discover the top 2 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 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$933Average$1,280FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$939Average$1,196FlexibilityNo cancel feeOn-time69%

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