What is the cheapest airline that flies from Portland to Brisbane?

American Airlines, Delta, and Air Canada are the most popular carriers operating from Portland to Brisbane

When did momondo last update prices for flights from Portland Airport to Brisbane Airport?

Prices for flights from Portland Airport to Brisbane Airport are refreshed on a daily basis.

How old do you have to be to fly from Portland Airport to Brisbane Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Brisbane Airport.

What documentation or ID do you need to fly to Brisbane Airport?

The travel and health documents required for your trip to Brisbane Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brisbane Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$654 Cheap Flights from Portland to Brisbane in 2025/26

Q: What is the typical price of a round-trip flight between Portland and Brisbane?

Prices are currently low for flights on this route. Typical prices usually range from $1,557 to $3,185. The lowest price recently found on this route was $1,049.

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland to Brisbane

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:57 - 05:00PDX-BNE

20h 03m1 stop

19:40 - 09:35BNE-PDX

31h 55m1 stop

$1,049Multiple Airlines

Find Deal

Mon, 9 Feb - Mon, 2 Mar

06:40 - 05:00PDX-BNE

28h 20m1 stop

17:10 - 22:00BNE-PDX

22h 50m1 stop

$1,299American Airlines

Find Deal

Sat, 21 Feb - Sun, 1 Mar

11:48 - 05:00PDX-BNE

23h 12m2 stops

17:10 - 00:16BNE-PDX

25h 06m2 stops

$1,306American Airlines

Find Deal

Sat, 21 Feb - Sun, 1 Mar

13:00 - 07:20PDX-BNE

25h 20m1 stop

09:40 - 11:53BNE-PDX

19h 13m1 stop

$1,333Delta

Find Deal

Mon, 16 Mar - Fri, 20 Mar

19:00 - 08:45PDX-BNE

19h 45m1 stop

09:45 - 09:15BNE-PDX

16h 30m1 stop

$1,334Air Canada

Find Deal

Thu, 5 Mar - Thu, 19 Mar

13:45 - 07:20PDX-BNE

24h 35m2 stops

09:40 - 13:14BNE-PDX

20h 34m2 stops

$1,340Delta

Find Deal

Mon, 16 Mar - Fri, 20 Mar

11:10 - 08:20PDX-BNE

51h 10m2 stops

09:40 - 11:53BNE-PDX

19h 13m1 stop

$1,356Delta

Find Deal

Sun, 1 Mar - Sun, 15 Mar

19:00 - 08:45PDX-BNE

19h 45m1 stop

10:45 - 14:40BNE-PDX

21h 55m1 stop

$1,616Air Canada

Find Deal

Tue, 20 Jan - Sat, 31 Jan

06:20 - 05:45PDX-BNE

29h 25m1 stop

19:20 - 13:41BNE-PDX

36h 21m2 stops

$1,933Qantas Airways

Find Deal

Sun, 28 Dec - Wed, 7 Jan

15:22 - 13:30PDX-BNE

28h 08m2 stops

07:00 - 13:41BNE-PDX

24h 41m2 stops

$2,000Qantas Airways

Find Deal

Tue, 20 Jan - Sat, 31 Jan

American Airlines flights from Portland to Brisbane

Our best American Airlines deals on Portland to Brisbane flight tickets

American Airlines

21 Feb

PDX06:40Portland

28h 20m

1 stop

BNE05:00Brisbane

1 Mar

BNE17:10Brisbane

22h 50m

1 stop

PDX22:00Portland

$1,299

Find similar

American Airlines

21 Feb

PDX11:48Portland

23h 12m

2 stops

BNE05:00Brisbane

1 Mar

BNE17:10Brisbane

25h 06m

2 stops

PDX00:16Portland

$1,306

Find similar

American Airlines

9 Feb

PDX06:01Portland

28h 59m

1 stop

BNE05:00Brisbane

2 Mar

BNE19:40Brisbane

20h 20m

1 stop

PDX22:00Portland

$1,310

Find similar

Delta flights from Portland to Brisbane

Our best Delta deals on Portland to Brisbane flight tickets

Delta

16 Mar

PDX13:00Portland

25h 20m

1 stop

BNE07:20Brisbane

20 Mar

BNE09:40Brisbane

19h 13m

1 stop

PDX11:53Portland

$1,333

Find similar

Delta

16 Mar

PDX11:10Portland

27h 10m

2 stops

BNE07:20Brisbane

20 Mar

BNE09:40Brisbane

19h 13m

1 stop

PDX11:53Portland

$1,340

Find similar

Delta

1 Mar

PDX19:11Portland

43h 09m

2 stops

BNE08:20Brisbane

15 Mar

BNE09:40Brisbane

23h 49m

2 stops

PDX16:29Portland

$1,356

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 9/2

14:57-05:00

1 stop20h 03m

Brisbane

Mon 2/3

19:40-09:35

1 stop31h 55m

$1,049

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 21/2

06:40-05:00

1 stop28h 20m

Brisbane

Sun 1/3

17:10-22:00

1 stop22h 50m

$1,299

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 21/2

11:48-05:00

2 stops23h 12m

Brisbane

Sun 1/3

17:10-00:16

2 stops25h 06m

$1,306

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 16/3

13:00-07:20

1 stop25h 20m

Brisbane

Fri 20/3

09:40-11:53

1 stop19h 13m

$1,333

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 5/3

19:00-08:45

1 stop19h 45m

Brisbane

Thu 19/3

09:45-09:15

1 stop16h 30m

$1,334

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 16/3

13:45-07:20

2 stops24h 35m

Brisbane

Fri 20/3

09:40-13:14

2 stops20h 34m

$1,340

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 1/3

11:10-08:20

2 stops51h 10m

Brisbane

Sun 15/3

09:40-11:53

1 stop19h 13m

$1,356

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 20/1

19:00-08:45

1 stop19h 45m

Brisbane

Sat 31/1

10:45-14:40

1 stop21h 55m

$1,616

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 28/12

06:20-05:45

1 stop29h 25m

Brisbane

Wed 7/1

19:20-13:41

2 stops36h 21m

$1,933

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 20/1

15:22-13:30

2 stops28h 08m

Brisbane

Sat 31/1

07:00-13:41

2 stops24h 41m

$2,000

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Brisbane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Brisbane?

What is the cheapest month to fly to Brisbane?

In general, February is the cheapest month to fly from Portland to Brisbane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,496. If you are unable to visit Brisbane during the month of February, then departing from Portland during the month March is also very affordable. Most momondo users find prices during this month for around $1,505.

What is the cheapest day to depart on your flight to Brisbane?

The cheapest day to depart on your flight to Brisbane is on a Saturday when prices can be found for as low as $1,896. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brisbane is Tuesday, with ticket prices averaging around $2,176.

What is the cheapest time of day to depart on your flight to Brisbane?

According to our data, the cheapest time of day to fly to Brisbane is in the afternoon. momondo users have found flights departing from Portland to Brisbane in the afternoon for as low as $1,880. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Brisbane are more costly in the evening, with an average ticket price of $2,137. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Brisbane?

You are more likely to see cheaper flights to Brisbane from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Brisbane for around $1,866 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brisbane from Portland for as low as $1,499 on momondo.

Can stopping save me money on Portland to Brisbane flights?

You could potentially save up to 25% on your flight if you consider stops on a Portland to Brisbane flight.

When to book flights from Portland to Brisbane

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Brisbane according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Portland to Brisbane (PDX to BNE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Brisbane

Direct flights	None

There are no direct flights from Portland to Brisbane. There are no popular flight routes from Portland to Brisbane.

Search flight deals

How far is Portland to Brisbane by plane?
The straight-line distance from Portland to Brisbane is 11723.5 km. Flights usually cover this in 17h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Brisbane Airport?
Prices for flights from Portland Airport to Brisbane Airport are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport to Brisbane Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Brisbane Airport.
What documentation or ID do you need to fly to Brisbane Airport?
The travel and health documents required for your trip to Brisbane Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brisbane Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Redcliffe

Ipswich

Caboolture

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Brisbane?

It is quick and easy to find Portland to Brisbane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brisbane that suits you.

Can I find flights from Portland to Brisbane with flexible booking policies on momondo?

Flights from Portland to Brisbane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Brisbane?

momondo provides multiple filters to help you find the best flight to Brisbane from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Brisbane right now. Can momondo alert me if prices change?

Price alerts on flights to Brisbane from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.