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$442+ Cheap flights from Portland (PDX) to Brisbane (BNE)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNE
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Portland to Brisbane are usually found in March or February, booked 29 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Portland to Brisbane

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Brisbane (BNE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$872
(United Airlines)

One-way from

$442
(Trip.com)

Popular in

November

Cheapest in

March

Average price

$1,321
Provider with most accurate pricing for Portland-Brisbane flight deals.
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Provider most trusted by Cheapflights users for Portland-Brisbane flights.
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From Portland to Brisbane
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One-way flight from Portland to Brisbane
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Portland to Brisbane

Cheapest flights from Portland to Brisbane
Explore the most affordable flight options available from Portland to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/213:50 pmPDX - BNE
1 stop21h 40mUnited Airlines
Mon 3/3110:45 amBNE - PDX
1 stop26h 24mUnited Airlines
Deal found 1/21$872
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/192:14 pmPDX - BNE
1 stop22h 01mAmerican Airlines
Wed 2/269:40 amBNE - PDX
1 stop26h 10mAmerican Airlines
Deal found 1/20$914
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/77:05 pmPDX - BNE
1 stop19h 35mAir Canada
Sat 2/1510:45 amBNE - PDX
1 stop21h 59mAir Canada
Deal found 1/20$946
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/87:05 pmPDX - BNE
2 stops22h 30mMultiple Airlines
Sat 2/1510:45 amBNE - PDX
1 stop16h 49mMultiple Airlines
Deal found 1/20$963
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:25 pmPDX - BNE
2 stops28h 10mFiji Airways
Sat 5/3111:50 pmBNE - PDX
2 stops38h 10mFiji Airways
Deal found 1/21$1,407
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/192:45 pmPDX - BNE
2 stops37h 55mCathay Pacific
Tue 2/2512:10 amBNE - PDX
2 stops31h 55mCathay Pacific
Deal found 1/20$1,452
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 8/36:00 amPDX - BNE
1 stop30h 00mAlaska Airlines
Sat 8/2310:00 pmBNE - PDX
1 stop28h 35mAlaska Airlines
Deal found 1/20$1,656
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/81:19 pmPDX - BNE
1 stop22h 41mQantas Airways
Thu 7/2410:00 pmBNE - PDX
1 stop32h 21mQantas Airways
Deal found 1/20$1,685
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:30 amPDX - BNE
3 stops43h 00mSingapore Airlines
Sat 8/239:20 amBNE - PDX
2 stops48h 08mSingapore Airlines
Deal found 1/20$1,941
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:55 pmPDX - BNE
3 stops29h 25mAir Tahiti Nui
Sat 2/156:30 pmBNE - PDX
3 stops38h 19mAir Tahiti Nui
Deal found 1/20$2,306
This AranGrant deal was found by Cheapflights users on 1/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/33:25 pmPDX - BNE
2 stops21h 45mAir New Zealand
Mon 2/1711:10 amBNE - PDX
2 stops25h 14mAir New Zealand
Deal found 1/20$8,830

Find flights from Portland to Brisbane within your budget

Customize your flight search to find flights from Portland 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 3/5

1:34 pm-7:30 am

1 stop23h 56m

Brisbane

Wed 3/12

10:40 am-6:35 pm

1 stop24h 55m

$872

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 2/19

2:14 pm-6:15 am

1 stop22h 01m

Brisbane

Wed 2/26

9:40 am-5:50 pm

1 stop26h 10m

$914

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 2/7

7:05 pm-8:40 am

1 stop19h 35m

Brisbane

Sat 2/15

10:45 am-2:44 pm

1 stop21h 59m

$946

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 2/8

7:05 pm-11:35 am

2 stops22h 30m

Brisbane

Sat 2/15

10:45 am-9:34 am

1 stop16h 49m

$963

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 2/19

2:45 pm-10:40 pm

2 stops37h 55m

Brisbane

Tue 2/25

12:10 am-2:05 pm

2 stops31h 55m

$1,452

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 7/8

1:19 pm-5:00 am

1 stop22h 41m

Brisbane

Thu 7/24

10:00 pm-1:21 pm

1 stop32h 21m

$1,685

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 4/12

6:07 pm-10:35 am

2 stops23h 28m

Brisbane

Tue 4/22

11:40 am-6:20 am

3 stops35h 40m

$1,922

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 6/24

7:30 am-4:45 pm

3 stops40h 15m

Brisbane

Tue 7/1

6:10 pm-4:28 pm

2 stops39h 18m

$1,992

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 2/4

5:55 pm-5:20 pm

3 stops29h 25m

Brisbane

Sat 2/15

6:30 pm-2:49 pm

3 stops38h 19m

$2,306

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 2/3

3:25 pm-7:10 am

2 stops21h 45m

Brisbane

Mon 2/17

11:10 am-6:24 pm

2 stops25h 14m

$8,830

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 15 results
1
2

Compare providers for flights from Portland to Brisbane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Brisbane in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Brisbane flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Brisbane flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Brisbane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Brisbane flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Brisbane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Brisbane

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

Travel insights for flights from Portland to Brisbane

Get recent, data-driven insights about flights from Portland to Brisbane including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Portland to Brisbane?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Brisbane. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Brisbane, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Portland to Brisbane (average of $1,059). Flying from Portland to Brisbane in December is currently the most expensive (average of $1,678). 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 PDX to BNE?

Find hourly flight availability from Portland to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 63% on flights from Portland to Brisbane by exploring options for tickets in the morning.

What is the cheapest day to fly from Portland to Brisbane?

Use this chart to determine the cheapest time to fly round-trip from Portland to Brisbane. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Brisbane flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Brisbane by month

Plan your trip to Brisbane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brisbane ranges from 1.2 - 6.7 inches per month. February is typically the wettest month, when rainfall can reach 6.7 in. September is typically the driest time to visit Brisbane when rainfall is around 1.2 in.

Temperature in Brisbane by month

Plan your trip to Brisbane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brisbane, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 59.0 F).

Reviews of airlines servicing Brisbane

Get insights into the airlines that provide service to Brisbane. 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 Brisbane. Reviews last updated January 21, 2025.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Boarding

8.7

Crew

9.1

Overall

8.8

Entertainment

7.3

Reviews

1 / 2

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Boarding

8.7

Crew

9.1

Overall

8.8

Entertainment

7.3

Reviews

1 / 2

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
1,328 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Boarding

8.7

Crew

9.1

Overall

8.8

Entertainment

7.3

Reviews

1 / 2

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.

Fiji Airways
8.1
Very good
188 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Boarding

8.7

Crew

9.1

Overall

8.8

Entertainment

7.3

Reviews

1 / 2

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
8,521 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Boarding

8.7

Crew

9.1

Overall

8.8

Entertainment

7.3

Reviews

1 / 2

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 New Zealand
7.9
Good
485 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Boarding

8.7

Crew

9.1

Overall

8.8

Entertainment

7.3

Reviews

1 / 2

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 Portland to Brisbane. 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 flying from Portland to Brisbane round-trip?

    Our cheapest airline available from Portland to Brisbane is United Airlines. Our recent data shows that you can find tickets from as low as $872 on this airline. Additional options worth looking into are Delta and Air Canada, starting at $918 and $946 round-trip. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Brisbane one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $471. American Airlines flights start at $492 while deals on Fiji Airways start at $1,210 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Portland to Brisbane (average of $1,059). Flying from Portland to Brisbane in December is currently the most expensive (average of $1,678). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Redcliffe

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Alternative routes for Portland to Brisbane

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Coolangatta flights
Eugene to Brisbane flights
Portland to Townsville flights

Top 4 airlines flying from Portland to Brisbane

Discover the top 4 airlines that operate flights from Portland 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$456Average$1,330FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$874Average$1,456FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$928Average$1,226FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,336Average$1,658FlexibilityNo cancel feeOn-time74%
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