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Cheap flights from Portland to Brisbane from $1,062

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Brisbane departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
15:15 - 08:45
PDX
-
BNE
23h 30m
1 stop
Air Canada Logo
09:45 - 09:15
BNE
-
PDX
16h 30m
1 stop
$1,062Air Canada
Thu, 5 Mar - Thu, 19 Mar
Air Canada Logo
19:05 - 08:45
PDX
-
BNE
19h 40m
1 stop
Air Canada Logo
09:45 - 14:40
BNE
-
PDX
21h 55m
1 stop
$1,135Air Canada
Thu, 5 Mar - Thu, 19 Mar
Multiple Airlines Logo
19:05 - 13:25
PDX
-
BNE
24h 20m
2 stops
Multiple Airlines Logo
09:45 - 14:40
BNE
-
PDX
21h 55m
1 stop
$1,161Multiple Airlines
Thu, 5 Mar - Thu, 19 Mar
Air Canada Logo
09:50 - 07:05
PDX
-
BNE
28h 15m
1 stop
Air Canada Logo
10:00 - 09:30
BNE
-
PDX
16h 30m
1 stop
$1,176Air Canada
Sat, 25 Apr - Sun, 10 May
Air Canada Logo
19:05 - 07:05
PDX
-
BNE
19h 00m
1 stop
Air Canada Logo
10:00 - 14:40
BNE
-
PDX
21h 40m
1 stop
$1,178Air Canada
Mon, 6 Apr - Fri, 17 Apr
Air Canada Logo
15:15 - 13:30
PDX
-
BNE
28h 15m
2 stops
Air Canada Logo
09:45 - 14:40
BNE
-
PDX
21h 55m
1 stop
$1,223Air Canada
Thu, 5 Mar - Thu, 19 Mar
Multiple Airlines Logo
19:05 - 13:25
PDX
-
BNE
24h 20m
2 stops
Multiple Airlines Logo
06:05 - 09:15
BNE
-
PDX
20h 10m
2 stops
$1,248Multiple Airlines
Thu, 5 Mar - Thu, 19 Mar
Air Canada Logo
15:25 - 07:05
PDX
-
BNE
22h 40m
1 stop
Air Canada Logo
10:00 - 19:05
BNE
-
PDX
26h 05m
1 stop
$1,267Air Canada
Sun, 3 May - Sun, 17 May
Air Canada Logo
19:05 - 11:30
PDX
-
BNE
23h 25m
2 stops
Air Canada Logo
10:00 - 14:45
BNE
-
PDX
21h 45m
1 stop
$1,291Air Canada
Tue, 21 Apr - Tue, 19 May
Multiple Airlines Logo
09:50 - 07:05
PDX
-
BNE
28h 15m
1 stop
Multiple Airlines Logo
20:40 - 09:30
BNE
-
PDX
29h 50m
2 stops
$1,292Multiple Airlines
Sat, 25 Apr - Sun, 10 May

Air Canada flights from Portland to Brisbane

Our best Air Canada deals on Portland to Brisbane flight tickets
Air Canada
5 Mar
PDX15:15Portland
23h 30m
1 stop
BNE08:45Brisbane
19 Mar
BNE09:45Brisbane
16h 30m
1 stop
PDX09:15Portland
$1,062
Air Canada
5 Mar
PDX15:15Portland
23h 30m
1 stop
BNE08:45Brisbane
19 Mar
BNE09:45Brisbane
21h 55m
1 stop
PDX14:40Portland
$1,135
Air Canada
25 Apr
PDX09:50Portland
28h 15m
1 stop
BNE07:05Brisbane
10 May
BNE10:00Brisbane
16h 30m
1 stop
PDX09:30Portland
$1,176

Delta flights from Portland to Brisbane

Our best Delta deals on Portland to Brisbane flight tickets
Delta
13 Mar
PDX19:58Portland
18h 22m
1 stop
BNE07:20Brisbane
20 Mar
BNE09:40Brisbane
24h 03m
1 stop
PDX16:43Portland
$1,394
Delta
13 Mar
PDX17:02Portland
21h 18m
2 stops
BNE07:20Brisbane
20 Mar
BNE09:40Brisbane
23h 21m
2 stops
PDX16:01Portland
$1,400

momondo 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, momondo users made 78,305 searches. Data last updated 17 February 2026.
Use the filters below to find and compare flights from Portland to Brisbane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

$1,062

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 5/3

19:05-08:45

1 stop19h 40m

Brisbane

Thu 19/3

09:45-14:40

1 stop21h 55m

$1,135

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 5/3

19:05-13:25

2 stops24h 20m

Brisbane

Thu 19/3

09:45-14:40

1 stop21h 55m

$1,161

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 25/4

09:50-07:05

1 stop28h 15m

Brisbane

Sun 10/5

10:00-09:30

1 stop16h 30m

$1,176

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 6/4

19:05-07:05

1 stop19h 00m

Brisbane

Fri 17/4

10:00-14:40

1 stop21h 40m

$1,178

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 5/3

15:15-13:30

2 stops28h 15m

Brisbane

Thu 19/3

09:45-14:40

1 stop21h 55m

$1,223

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 5/3

19:05-13:25

2 stops24h 20m

Brisbane

Thu 19/3

06:05-09:15

2 stops20h 10m

$1,248

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 3/5

15:25-07:05

1 stop22h 40m

Brisbane

Sun 17/5

10:00-19:05

1 stop26h 05m

$1,267

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 21/4

19:05-11:30

2 stops23h 25m

Brisbane

Tue 19/5

10:00-14:45

1 stop21h 45m

$1,291

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 25/4

09:50-07:05

1 stop28h 15m

Brisbane

Sun 10/5

20:40-09:30

2 stops29h 50m

$1,292

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Brisbane from

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

What is the cheapest month to fly to Brisbane?

In general, January 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 $1,174. If you are unable to visit Brisbane during the month of January, then departing from Portland during the month February is also very affordable. Most momondo users find prices during this month for around $1,380.

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

Fastest flight time

17h 33m

Direct flights

None
The fastest flight from Portland to Brisbane takes 17h 33m
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 33m, 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.

Travelling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Ipswich
Redcliffe
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.

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