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Cheap flights from Oregon to Brisbane from $866

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNE
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to Brisbane

Enter your travel dates to find the best prices.

Cheapest flights from Oregon to Brisbane
Explore the most affordable flight options available from Oregon to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Mon 31/815:30 -
1 stop22h 35m
Wed 18/1110:45 -
1 stop25h 46m
Deal found 11/8$1,360
Tue 15/915:30 -
1 stop22h 35m
Tue 6/1010:00 -
1 stop16h 31m
Deal found 10/8$1,375
Mon 31/815:30 -
1 stop22h 35m
Wed 18/1106:10 -
2 stops21h 16m
Deal found 10/8$1,402
Tue 20/1015:30 -
1 stop22h 35m
Tue 3/1106:10 -
2 stops21h 16m
Deal found 14/8$1,403
Mon 21/919:45 -
1 stop18h 20m
Wed 21/1005:05 -
2 stops31h 01m
Deal found 12/8$1,409
Tue 25/815:30 -
1 stop22h 35m
Sun 30/810:00 -
1 stop26h 11m
Deal found 12/8$1,413
Tue 15/915:30 -
1 stop22h 35m
Thu 8/1010:00 -
1 stop16h 31m
Deal found 10/8$1,427
Mon 2/1119:10 -
2 stops24h 15m
Mon 16/1106:10 -
2 stops21h 16m
Deal found 10/8$1,430
Fri 25/919:45 -
1 stop18h 20m
Fri 2/1010:00 -
1 stop26h 06m
Deal found 11/8$1,438
Sat 31/1013:49 -
1 stop23h 41m
Wed 4/1111:40 -
1 stop26h 28m
Deal found 12/8$1,668

Find flight deals from Oregon to Brisbane

Keep the following information in mind while searching for Oregon to Brisbane flight deals. Data was last updated 14 August 2026.

Round-trip from

$1,360

One-way from

$866

Popular in

July

Cheapest in

June

Average price

$1,593
Air Canada
  • Air Canada
  • 8/2-22/2
  • 2 total stops
  • 36h 16m total
  • Oregon to Brisbane
Search Deals
26/1
  • 26/1
  • 2 total stops
  • 41h 55m total
  • Oregon to Brisbane
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oregon to Brisbane 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 14 August 2026.
Use the filters below to find and compare flights from Oregon to Brisbane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandBrisbane

PDX Portland - BNE Brisbane

PDXBNE

Portland

Thu 10/9

19:45-07:30

2 stops42h 45m

Brisbane

Sun 27/9

10:00-19:11

1 stop26h 11m

$1,513

EugeneBrisbane

EUG Eugene - BNE Brisbane

EUGBNE

Eugene

Sat 30/1

08:40-05:50

2 stops27h 10m

Brisbane

Sun 7/2

13:10-23:59

1 stop28h 49m

$1,579

PortlandBrisbane

PDX Portland - BNE Brisbane

PDXBNE

Portland

Sat 23/1

13:39-07:30

1 stop23h 51m

Brisbane

Sun 23/5

10:30-18:31

1 stop25h 01m

$1,597

PortlandBrisbane

PDX Portland - BNE Brisbane

PDXBNE

Portland

Mon 21/9

12:45-06:30

2 stops24h 45m

Brisbane

Wed 21/10

10:30-17:46

2 stops24h 16m

$1,603

PortlandBrisbane

PDX Portland - BNE Brisbane

PDXBNE

Portland

Sat 23/1

13:39-07:30

1 stop23h 51m

Brisbane

Sun 18/4

10:30-22:38

2 stops29h 08m

$1,603

PortlandBrisbane

PDX Portland - BNE Brisbane

PDXBNE

Portland

Thu 10/9

10:33-05:00

1 stop25h 27m

Brisbane

Sun 27/9

20:35-09:25

1 stop29h 50m

$1,644

EugeneBrisbane

EUG Eugene - BNE Brisbane

EUGBNE

Eugene

Sat 31/10

13:49-06:30

1 stop23h 41m

Brisbane

Wed 4/11

11:40-20:08

1 stop26h 28m

$1,668

PortlandBrisbane

PDX Portland - BNE Brisbane

PDXBNE

Portland

Fri 5/2

12:40-07:30

2 stops24h 50m

Brisbane

Tue 9/2

11:40-17:38

2 stops23h 58m

$1,674

EugeneBrisbane

EUG Eugene - BNE Brisbane

EUGBNE

Eugene

Tue 9/2

05:00-07:30

3 stops32h 30m

Brisbane

Fri 12/2

11:40-11:54

1 stop18h 14m

$1,674
Fastest return journey

PortlandBrisbane

PDX Portland - BNE Brisbane

PDXBNE

Portland

Fri 18/9

17:53-13:15

2 stops26h 22m

Brisbane

Sat 10/10

20:35-23:16

1 stop19h 41m

$1,706

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Oregon to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Oregon 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 Oregon to Brisbane

What is the cheapest month to book a flight from Oregon to Brisbane?

Currently, June is the cheapest month in which you can book a flight from Oregon to Brisbane (average of $1,180). Flying from Oregon to Brisbane in July is currently the most expensive (average of $1,961). 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.

How much does it cost for a return flight from Oregon to Brisbane?

Airfare is below average for this route at the moment.
Oregon to Brisbane flights typically cost between $1,438 and $1,692 in February.
The cheapest return price found within the last 5 days was $1,360 on Air Canada (8 Feb–22 Feb).

Related info for your journey

Find useful and relevant information for your journey from Oregon to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Brisbane from Oregon?

    Located just 12.3 km from the city centre, Brisbane (BNE) is the airport most travelers will use when flying to Brisbane from Oregon.

  • How long is the flight from Oregon to Brisbane?

    Air Canada and United Airlines can get you from Oregon to Brisbane in just under 23h 51m. Your travel time can differ by up to 18h 54m. The distance between Oregon and Brisbane is about 11719 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Oregon to Brisbane that include hotel bookings?

    Yes. In addition to deals on Oregon to Brisbane flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Brisbane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Brisbane.

  • Can I find deals for business class flights from Oregon to Brisbane?

    Yes. Cheapflights offers flight deals from Oregon to Brisbane 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 Oregon to Brisbane?

    Currently, June is the cheapest month in which you can book a flight from Oregon to Brisbane (average of $1,180). Flying from Oregon to Brisbane in July is currently the most expensive (average of $1,961). 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

Travelling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Redcliffe
Ipswich
Caboolture

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Oregon to Brisbane

Discover the top airline that operate flights from Oregon to Brisbane. 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 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$726Average$1,564FlexibilityNo cancel feeOn-time69%
Search United 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 Oregon to Brisbane?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brisbane from Oregon today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Oregon to Brisbane?

Millions of users choose and trust Cheapflights to book the best flight deals from Oregon to Brisbane 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 Oregon to Brisbane with no change fees?

Need flexible booking options for your flight to Brisbane from Oregon? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Oregon to Brisbane become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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