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Oregon

$392+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
feb. 27 — mar. 61
vie. 2/27
vie. 3/6
1 adult, Economy
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Cheap 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 enero 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 3/187:40 pm
BNE
-
PDX
1 stop19h 12m
American Airlines
dom. 3/223:10 pm
PDX
-
BNE
2 stops44h 50m
American Airlines
Deal found 1/26$730
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 3/1810:40 am
BNE
-
PDX
1 stop25h 07m
United Airlines
dom. 3/225:30 am
PDX
-
BNE
1 stop32h 00m
United Airlines
Deal found 1/27$748
This United Airlines deal was found by Cheapflights users on 1/27. 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.
dom. 3/2210:40 am
BNE
-
PDX
1 stop25h 07m
United Airlines
mar. 4/711:59 pm
PDX
-
BNE
2 stops37h 31m
United Airlines
Deal found 1/27$756
This American Airlines deal was found by Cheapflights users on 1/26. 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.
jue. 2/57:40 pm
BNE
-
BOI
2 stops34h 28m
American Airlines
lun. 2/92:48 pm
BOI
-
BNE
2 stops45h 12m
American Airlines
Deal found 1/26$769
This Delta deal was found by Cheapflights users on 1/26. 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. 3/139:40 am
BNE
-
PDX
2 stops19h 55m
Delta
vie. 3/205:02 pm
PDX
-
BNE
2 stops21h 18m
Delta
Deal found 1/26$773
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/136:05 am
MEL
-
PDX
2 stops21h 10m
Multiple Airlines
vie. 3/203:15 pm
PDX
-
MEL
2 stops28h 00m
Multiple Airlines
Deal found 1/27$859
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/229:45 am
BNE
-
PDX
1 stop25h 45m
Air Canada
mar. 4/77:05 pm
PDX
-
BNE
1 stop19h 00m
Air Canada
Deal found 1/27$870
This United Airlines deal was found by Cheapflights users on 1/25. 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.
jue. 2/511:40 am
BNE
-
BOI
1 stop16h 47m
United Airlines
lun. 2/97:05 pm
BOI
-
BNE
1 stop19h 25m
United Airlines
Deal found 1/25$882
This Delta deal was found by Cheapflights users on 1/27. 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. 3/139:10 am
MEL
-
PDX
1 stop25h 33m
Delta
vie. 3/201:10 pm
PDX
-
MEL
1 stop23h 50m
Delta
Deal found 1/27$884
This United Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 2/231:00 pm
MEL
-
PDX
1 stop18h 38m
United Airlines
lun. 3/21:40 pm
PDX
-
MEL
1 stop25h 20m
United Airlines
Deal found 1/25$906
This United Airlines deal was found by Cheapflights users on 1/25. 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.
jue. 3/1210:30 am
MEL
-
PDX
2 stops30h 30m
United Airlines
jue. 3/191:39 pm
PDX
-
MEL
1 stop25h 21m
United Airlines
Deal found 1/25$909
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/187:10 am
MEL
-
PDX
2 stops29h 20m
Air Canada
dom. 3/227:05 pm
PDX
-
MEL
2 stops23h 30m
Air Canada
Deal found 1/26$921

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 enero 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$730
(American Airlines)

One-way from

$392
(Qantas Airways)

Popular in

January

Cheapest in

October

Average price

$1,286
Provider with most accurate pricing for Sydney Kingsford Smith-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Portland flights.
Search Deals
From Australia to Oregon
Search Deals
One-way flight from Australia to Oregon
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 enero 28, 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

mié. 3/18

7:40 pm-5:08 pm

1 stop38h 28m

Portland

dom. 3/22

3:10 pm-5:30 am

2 stops45h 20m

$730

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

mié. 3/18

10:40 am-11:00 pm

2 stops29h 20m

Portland

dom. 3/22

5:30 am-6:30 am

1 stop32h 00m

$748

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

dom. 3/22

10:40 am-6:47 pm

1 stop25h 07m

Portland

mar. 4/7

11:59 pm-6:30 am

2 stops37h 31m

$756

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

vie. 3/13

9:40 am-12:35 pm

2 stops19h 55m

Portland

vie. 3/20

5:02 pm-7:20 am

2 stops21h 18m

$773

MelbournePortland

MEL - PDX

MELPDX

Melbourne

vie. 3/13

6:05 am-9:15 am

2 stops21h 10m

Portland

vie. 3/20

3:15 pm-1:15 pm

2 stops28h 00m

$859

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

dom. 3/22

9:45 am-6:30 pm

1 stop25h 45m

Portland

mar. 4/7

7:05 pm-7:05 am

1 stop19h 00m

$870

MelbournePortland

MEL - PDX

MELPDX

Melbourne

vie. 3/13

9:10 am-1:09 pm

2 stops21h 59m

Portland

vie. 3/20

5:40 pm-7:00 am

1 stop19h 20m

$884

MelbournePortland

MEL - PDX

MELPDX

Melbourne

lun. 2/23

1:00 pm-12:38 pm

1 stop18h 38m

Portland

lun. 3/2

1:40 pm-10:00 am

1 stop25h 20m

$906

MelbournePortland

MEL - PDX

MELPDX

Melbourne

jue. 3/12

12:00 pm-7:14 pm

2 stops49h 14m

Portland

jue. 3/19

2:05 pm-8:30 am

2 stops48h 25m

$909

MelbournePortland

MEL - PDX

MELPDX

Melbourne

mié. 3/18

7:10 am-6:30 pm

2 stops29h 20m

Portland

dom. 3/22

7:05 pm-12:35 pm

2 stops23h 30m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 57 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, March is the cheapest month in which you can book a flight from Australia to Oregon (average of $503). Flying from Australia to Oregon in May is currently the most expensive (average of $884). 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 enero 28, 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Australia to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,206 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,206 reviews
United Airlines
7.4
Good
9,206 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,660 reviews
United Airlines
7.4
Good
9,206 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    There are many flights that can get you from Australia to Oregon in 21h 59m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. The distance from Australia to Oregon is about 8111 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $497. However, be on the lookout for offers from Air Canada and Hawaiian Airlines, 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, March is the cheapest month in which you can book a flight from Australia to Oregon (average of $503). Flying from Australia to Oregon in May is currently the most expensive (average of $884). 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 enero 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$897Average$1,110FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$933Average$1,280FlexibilityNo cancel feeOn-time67%

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