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Cheap flights from Portland to Brisbane from $660

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNE
26 Feb — 5 Mar1
1 adult

The best prices from Portland to Brisbane are usually found in March or February, 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 21 February 2025.

Round-trip from

$1,378

One-way from

$660

Popular in

November

Cheapest in

March

Average price

$1,557
United Airlines
  • United Airlines
  • 19/3-26/3
  • 4 total stops
  • 57h 50m total
  • Portland to Brisbane
Search Deals
1/4
  • 1/4
  • 3 total stops
  • 52h 05m total
  • Portland to Brisbane
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($490 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($94 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Wed 19/308:55PDX - BNE
2 stops28h 35mUnited Airlines
Wed 26/310:40BNE - PDX
2 stops29h 15mUnited Airlines
Deal found 19/2$1,378
Wed 19/305:00PDX - BNE
1 stop31h 30mAmerican Airlines
Wed 26/308:05BNE - PDX
1 stop22h 17mAmerican Airlines
Deal found 20/2$1,435
Wed 19/305:40PDX - BNE
2 stops32h 05mDelta
Wed 26/310:30BNE - PDX
1 stop22h 29mDelta
Deal found 20/2$1,442
Fri 29/815:25PDX - BNE
1 stop22h 40mAir Canada
Fri 12/910:00BNE - PDX
1 stop16h 31mAir Canada
Deal found 21/2$1,519
Mon 13/1015:41PDX - BNE
3 stops27h 24mAir New Zealand
Wed 22/1008:45BNE - PDX
2 stops27h 01mAir New Zealand
Deal found 21/2$2,074
Sat 17/510:30PDX - BNE
1 stop25h 55mQantas Airways
Sat 31/520:05BNE - PDX
1 stop20h 51mQantas Airways
Deal found 21/2$2,120
Mon 7/411:15PDX - BNE
3 stops30h 20mMultiple Airlines
Mon 14/423:20BNE - PDX
3 stops35h 45mMultiple Airlines
Deal found 21/2$2,391
Wed 19/314:40PDX - BNE
2 stops39h 00mCathay Pacific
Tue 25/300:10BNE - PDX
2 stops37h 49mCathay Pacific
Deal found 20/2$2,811
Sat 20/1217:30PDX - BNE
2 stops22h 40mFiji Airways
Sat 3/111:25BNE - PDX
2 stops29h 19mFiji Airways
Deal found 20/2$2,899
Sun 3/807:30PDX - BNE
3 stops40h 15mSingapore Airlines
Sat 23/823:50BNE - PDX
2 stops33h 38mSingapore Airlines
Deal found 20/2$3,060
Tue 6/510:00PDX - BNE
2 stops43h 20mEmirates
Mon 12/501:55BNE - PDX
2 stops57h 18mEmirates
Deal found 20/2$4,713
Fri 21/315:50PDX - BNE
3 stops32h 30mAir Tahiti Nui
Mon 31/318:50BNE - PDX
3 stops44h 48mAir Tahiti Nui
Deal found 21/2$5,161

Find flights from Portland to Brisbane within your budget

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 21 February 2025.

Fly from

Portland

Fly to

Brisbane

Route

Depart

Return

Price

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 19/3

08:55-06:30

2 stops28h 35m

Brisbane

Wed 26/3

10:40-22:55

2 stops29h 15m

$1,378

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 19/3

05:00-05:30

1 stop31h 30m

Brisbane

Wed 26/3

08:05-13:22

1 stop22h 17m

$1,435

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 19/3

05:40-06:45

2 stops32h 05m

Brisbane

Wed 26/3

10:30-15:59

1 stop22h 29m

$1,442

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 3/8

10:10-07:05

1 stop27h 55m

Brisbane

Sat 23/8

19:05-14:50

2 stops36h 45m

$1,554

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 17/5

10:30-05:25

1 stop25h 55m

Brisbane

Sat 31/5

20:05-23:56

1 stop20h 51m

$2,120

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 7/4

11:15-10:35

3 stops30h 20m

Brisbane

Mon 14/4

23:20-18:05

3 stops35h 45m

$2,391

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 19/3

14:40-22:40

2 stops39h 00m

Brisbane

Tue 25/3

00:10-20:59

2 stops37h 49m

$2,811

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 3/8

07:30-16:45

3 stops40h 15m

Brisbane

Sat 23/8

23:50-16:28

2 stops33h 38m

$3,060

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 16/3

13:29-11:35

3 stops29h 06m

Brisbane

Sun 30/3

11:15-18:25

2 stops24h 10m

$4,274

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 6/5

10:00-22:20

2 stops43h 20m

Brisbane

Mon 12/5

01:55-18:13

2 stops57h 18m

$4,713

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 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.

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 return flight from Portland to Brisbane. Price data was last updated on 14 February 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 21 February 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 21 February 2025.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

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
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

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.

Emirates
8.1
Very Good
3,276 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

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
1,299 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

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.

Delta
8.0
Very Good
8,213 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

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
7.9
Good
460 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

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 United Airlines is currently your cheapest option to Brisbane, with prices starting at $1,378. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $1,435 and $1,442, respectively. United Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $674. Users have also found prices from $771 and $839 on Delta and Air Canada, 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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How does Cheapflights help users find flights from Portland to Brisbane?

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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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