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Cheap flights from Portland to Brisbane from $1,802

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNE
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Portland to Brisbane are usually found in February or March, booked 29 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 15 April 2025.

Round-trip from

$1,851

Popular in

May

Cheapest in

February

Average price

$1,914
29/5-5/6
  • 29/5-5/6
  • 4 total stops
  • 45h 55m total
  • Portland to Brisbane
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 15 April 2025.

Tue 14/1010:00PDX - BNE
1 stop28h 05mAir Canada
Tue 4/1110:45BNE - PDX
1 stop25h 39mAir Canada
Deal found 15/4$1,802
Thu 29/518:33PDX - BNE
2 stops23h 02mMultiple Airlines
Thu 5/611:40BNE - PDX
2 stops22h 53mMultiple Airlines
Deal found 14/4$1,851
Mon 13/1010:55PDX - BNE
2 stops26h 35mUnited Airlines
Wed 22/1010:30BNE - PDX
2 stops21h 35mUnited Airlines
Deal found 14/4$1,989
Fri 1/807:45PDX - BNE
1 stop28h 40mQantas Airways
Mon 18/820:05BNE - PDX
1 stop17h 59mQantas Airways
Deal found 15/4$2,062
Mon 19/512:09PDX - BNE
2 stops29h 26mFiji Airways
Tue 10/611:40BNE - PDX
2 stops27h 50mFiji Airways
Deal found 13/4$2,153
Fri 1/811:35PDX - BNE
2 stops24h 50mAmerican Airlines
Mon 18/814:15BNE - PDX
2 stops23h 49mAmerican Airlines
Deal found 14/4$2,206
Tue 14/1007:30PDX - BNE
2 stops34h 35mCathay Pacific
Mon 3/1100:10BNE - PDX
2 stops34h 18mCathay Pacific
Deal found 15/4$2,288
Fri 1/815:40PDX - BNE
2 stops26h 20mAir New Zealand
Mon 18/819:35BNE - PDX
2 stops40h 01mAir New Zealand
Deal found 15/4$2,307
Fri 30/507:00PDX - BNE
3 stops32h 30mHawaiian Airlines
Fri 6/617:05BNE - PDX
2 stops21h 50mHawaiian Airlines
Deal found 15/4$2,689
Mon 13/1007:30PDX - BNE
3 stops40h 15mSingapore Airlines
Wed 22/1023:50BNE - PDX
2 stops33h 38mSingapore Airlines
Deal found 14/4$3,156
Tue 14/1018:55PDX - BNE
3 stops29h 55mAir Tahiti Nui
Tue 4/1108:25BNE - PDX
3 stops26h 03mAir Tahiti Nui
Deal found 14/4$3,954
Mon 13/1011:00PDX - BNE
2 stops42h 20mEmirates
Tue 21/1001:55BNE - PDX
2 stops61h 28mEmirates
Deal found 13/4$31,746

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Portland to Brisbane that are best for you.

Fly from

Portland

Fly to

Brisbane

Route

Depart

Return

Price

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 29/5

18:33-10:35

2 stops23h 02m

Brisbane

Thu 5/6

11:40-17:33

2 stops22h 53m

$1,851

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 1/8

07:45-05:25

1 stop28h 40m

Brisbane

Mon 18/8

20:05-21:04

1 stop17h 59m

$2,062

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 19/5

15:25-07:05

1 stop22h 40m

Brisbane

Tue 10/6

10:20-09:20

1 stop16h 00m

$2,092

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 19/5

12:09-10:35

2 stops29h 26m

Brisbane

Tue 10/6

11:40-22:30

2 stops27h 50m

$2,153

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 1/8

11:35-05:25

2 stops24h 50m

Brisbane

Mon 18/8

14:15-21:04

2 stops23h 49m

$2,206

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 18/5

18:30-06:30

1 stop19h 00m

Brisbane

Sun 8/6

10:30-12:22

1 stop18h 52m

$2,220

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 1/8

15:40-11:00

2 stops26h 20m

Brisbane

Mon 18/8

19:35-18:36

2 stops40h 01m

$2,307

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 30/5

07:00-08:30

3 stops32h 30m

Brisbane

Fri 6/6

17:05-21:55

2 stops21h 50m

$2,689

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 22/7

19:35-17:50

3 stops29h 15m

Brisbane

Wed 13/8

18:50-16:26

3 stops38h 36m

$4,109

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 24/9

07:00-16:45

3 stops40h 45m

Brisbane

Tue 30/9

18:10-13:50

2 stops36h 40m

$4,402

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 11 results
1
2

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 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 Portland to Brisbane

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

Use this chart to determine the optimal time to book a return flight from Portland to Brisbane. Price data was last updated on 11 April 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Brisbane. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Portland to Brisbane (average of $160). Flying from Portland to Brisbane in September is currently the most expensive (average of $208). 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 15 April 2025.

When flying from Portland to Brisbane, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight at midday.

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 30.0 - 170.0 inches per month. February is typically the wettest month, when rainfall can reach 170.0 mm. September is typically the driest time to visit Brisbane when rainfall is around 30.0 mm.

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 25.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 15.0 C).

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 15 April 2025.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

Food

7.8

Comfort

8.1

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
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

Food

7.8

Comfort

8.1

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
1,288 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

Food

7.8

Comfort

8.1

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.
Fiji Airways
8.0
Very Good
183 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

Food

7.8

Comfort

8.1

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 New Zealand
8.0
Very Good
464 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

Food

7.8

Comfort

8.1

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.
Hawaiian Airlines
7.9
Good
2,375 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

Food

7.8

Comfort

8.1

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 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?

    Flying on Qantas Airways is currently your cheapest option to Brisbane, with prices starting at $2,062. Additional round-trip tickets that might be worth considering are offered by Air Canada and Fiji Airways, with the lowest prices starting at $2,092 and $2,153, respectively.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Portland to Brisbane (average of $160). Flying from Portland to Brisbane in September is currently the most expensive (average of $208). 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 Portland?

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

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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

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Brisbane.

Can Cheapflights find flights from Portland to Brisbane with no change fees?

Need flexible booking options for your flight to Brisbane from Portland? 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 Portland to Brisbane become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brisbane from Portland today and book when prices fit your budget.

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