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Cheap flights from Oregon to Brisbane from $814

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNE
11 Mar — 18 Mar1
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 9 February 2026.

Mon 23/209:50
PDX
-
BNE
1 stop28h 55m
Air Canada
Tue 7/410:00
BNE
-
PDX
1 stop16h 10m
Air Canada
Deal found 6/2$1,251
Thu 5/319:05
PDX
-
BNE
2 stops24h 20m
Multiple Airlines
Thu 19/309:45
BNE
-
PDX
1 stop16h 30m
Multiple Airlines
Deal found 6/2$1,277
Mon 23/215:20
PDX
-
BNE
1 stop23h 25m
Multiple Airlines
Tue 7/420:40
BNE
-
PDX
2 stops29h 30m
Multiple Airlines
Deal found 6/2$1,278
Tue 21/409:50
PDX
-
BNE
1 stop28h 15m
Air Canada
Tue 12/510:00
BNE
-
PDX
1 stop21h 45m
Air Canada
Deal found 6/2$1,312
Tue 21/415:15
PDX
-
BNE
1 stop22h 50m
Multiple Airlines
Tue 12/520:40
BNE
-
PDX
2 stops29h 50m
Multiple Airlines
Deal found 6/2$1,339
Sun 3/519:45
PDX
-
BNE
2 stops22h 45m
Air Canada
Sun 17/510:00
BNE
-
PDX
1 stop26h 05m
Air Canada
Deal found 6/2$1,346
Sat 31/1015:15
PDX
-
BNE
1 stop23h 30m
Air Canada
Sun 8/1110:45
BNE
-
PDX
1 stop25h 45m
Air Canada
Deal found 7/2$1,358
Thu 10/912:31
PDX
-
BNE
1 stop23h 29m
Multiple Airlines
Sun 27/920:35
BNE
-
PDX
1 stop20h 19m
Multiple Airlines
Deal found 7/2$1,361
Mon 6/417:38
PDX
-
BNE
1 stop18h 22m
Qantas Airways
Fri 17/420:35
BNE
-
PDX
1 stop18h 00m
Qantas Airways
Deal found 8/2$1,366
Sat 21/206:25
PDX
-
BNE
1 stop28h 35m
American Airlines
Sun 1/317:10
BNE
-
PDX
1 stop22h 48m
American Airlines
Deal found 6/2$1,371
Mon 6/415:15
PDX
-
BNE
1 stop22h 50m
Air Canada
Fri 17/410:00
BNE
-
PDX
1 stop21h 40m
Air Canada
Deal found 6/2$1,372
Sun 17/518:56
EUG
-
BNE
1 stop18h 34m
United Airlines
Sun 31/510:30
BNE
-
EUG
1 stop18h 31m
United Airlines
Deal found 6/2$1,596

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 9 February 2026.

Round-trip from

$1,251

One-way from

$814

Popular in

October

Cheapest in

January

Average price

$1,392
Air Canada
  • Air Canada
  • 23/2-7/4
  • 2 total stops
  • 45h 05m total
  • Oregon to Brisbane
Search Deals
American Airlines
  • American Airlines
  • 20/6
  • 1 total stop
  • 20h 19m total
  • Oregon to Brisbane
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($276 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 9 February 2026.
Use the filters below to find and compare flights from Oregon to Brisbane that are best for you.

Fly from

Oregon

Fly to

Brisbane

Route

Depart

Return

Price

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 23/2

09:50-08:45

1 stop28h 55m

Brisbane

Tue 7/4

10:00-09:10

1 stop16h 10m

$1,251

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 5/3

15:15-08:45

1 stop23h 30m

Brisbane

Thu 19/3

09:45-09:15

1 stop16h 30m

$1,251

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 5/3

19:05-13:25

2 stops24h 20m

Brisbane

Thu 19/3

09:45-09:15

1 stop16h 30m

$1,277

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 12/5

15:25-07:05

1 stop22h 40m

Brisbane

Mon 18/5

10:00-19:05

1 stop26h 05m

$1,312

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 13/5

15:25-07:05

1 stop22h 40m

Brisbane

Wed 27/5

10:00-14:45

1 stop21h 45m

$1,312

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 3/5

10:10-07:05

1 stop27h 55m

Brisbane

Sun 17/5

10:00-14:45

1 stop21h 45m

$1,312

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 28/4

17:49-05:00

1 stop18h 11m

Brisbane

Tue 19/5

20:35-22:15

1 stop18h 40m

$1,361

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 6/4

17:38-05:00

1 stop18h 22m

Brisbane

Fri 17/4

20:35-21:35

1 stop18h 00m

$1,366

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 3/5

13:09-05:00

1 stop22h 51m

Brisbane

Sun 17/5

20:35-21:35

1 stop18h 00m

$1,371

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 25/4

13:09-05:00

1 stop22h 51m

Brisbane

Sun 10/5

20:35-21:35

1 stop18h 00m

$1,371

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 16 results
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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, January is the cheapest month in which you can book a flight from Oregon to Brisbane (average of $731). Flying from Oregon to Brisbane in October is currently the most expensive (average of $2,230). 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.

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 18h 34m. Your travel time can differ by up to 10h 21m. The distance between Oregon and Brisbane is about 11608 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, January is the cheapest month in which you can book a flight from Oregon to Brisbane (average of $731). Flying from Oregon to Brisbane in October is currently the most expensive (average of $2,230). 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

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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.

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