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Cheap flights from Portland to Brisbane from $507

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Brisbane departing on 8/9. 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
0 bags

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Cheap round-trip flights

Qantas Airways Logo
5:35 pm - 10:40 amPDX-BNE
24h 05m2 stops
Qantas Airways Logo
2:15 pm - 9:19 pmBNE-PDX
24h 04m2 stops
$980Qantas Airways
Find Deal
vie., ago. 29 - vie., sep. 12
 Logo
5:40 pm - 9:30 pmPDX-BNE
34h 50m2 stops
 Logo
8:15 am - 7:10 pmBNE-PDX
27h 55m2 stops
$1,016
Find Deal
mié., ago. 6 - mié., ago. 27
 Logo
2:50 pm - 10:50 amPDX-BNE
27h 00m2 stops
 Logo
8:15 am - 7:10 pmBNE-PDX
27h 55m2 stops
$1,017
Find Deal
mié., ago. 6 - mié., ago. 27
Qantas Airways Logo
2:50 pm - 12:35 pmPDX-BNE
28h 45m2 stops
Qantas Airways Logo
8:45 pm - 11:39 pmBNE-PDX
43h 54m2 stops
$1,032Qantas Airways
Find Deal
mar., ago. 5 - dom., ago. 24
United Airlines Logo
7:38 pm - 7:30 amPDX-BNE
17h 52m1 stop
United Airlines Logo
11:40 am - 10:28 amBNE-PDX
16h 48m1 stop
$1,067United Airlines
Find Deal
mié., nov. 26 - lun., dic. 15
United Airlines Logo
7:00 am - 7:30 amPDX-BNE
30h 30m2 stops
United Airlines Logo
11:40 am - 9:37 amBNE-PDX
39h 57m2 stops
$1,071United Airlines
Find Deal
mié., nov. 26 - lun., dic. 15
Air Canada Logo
7:40 pm - 7:05 amPDX-BNE
18h 25m1 stop
Air Canada Logo
10:00 am - 6:46 pmBNE-PDX
25h 46m1 stop
$1,148Air Canada
Find Deal
vie., ago. 29 - vie., sep. 12
Air Canada Logo
10:00 am - 7:05 amPDX-BNE
28h 05m1 stop
Air Canada Logo
10:00 am - 9:21 amBNE-PDX
16h 21m1 stop
$1,149Air Canada
Find Deal
lun., sep. 15 - lun., sep. 22
American Airlines Logo
7:40 am - 5:25 amPDX-BNE
28h 45m1 stop
American Airlines Logo
5:10 pm - 2:21 pmBNE-PDX
38h 11m2 stops
$1,318American Airlines
Find Deal
jue., ago. 7 - mié., ago. 27
American Airlines Logo
12:35 pm - 5:00 amPDX-BNE
22h 25m1 stop
American Airlines Logo
9:45 am - 4:57 pmBNE-PDX
25h 12m1 stop
$1,348American Airlines
Find Deal
mié., dic. 10 - jue., ene. 8

Air Canada flights from Portland to Brisbane

Our best Air Canada deals on Portland to Brisbane flight tickets
Air Canada
Aug 29
PDX7:40 pmPortland
18h 25m
1 stop
BNE7:05 amBrisbane
Sep 12
BNE10:00 amBrisbane
25h 46m
1 stop
PDX6:46 pmPortland
Air Canada
Sep 15
PDX10:00 amPortland
28h 05m
1 stop
BNE7:05 amBrisbane
Sep 22
BNE10:00 amBrisbane
16h 21m
1 stop
PDX9:21 amPortland
Air Canada
Aug 1
PDX3:25 pmPortland
22h 40m
1 stop
BNE7:05 amBrisbane
Aug 18
BNE10:00 amBrisbane
21h 50m
1 stop
PDX2:50 pmPortland

United Airlines flights from Portland to Brisbane

Our best United Airlines deals on Portland to Brisbane flight tickets
United Airlines
Nov 26
PDX7:38 pmPortland
17h 52m
1 stop
BNE7:30 amBrisbane
Dec 15
BNE11:40 amBrisbane
16h 48m
1 stop
PDX10:28 amPortland
United Airlines
Nov 26
PDX7:00 amPortland
30h 30m
2 stops
BNE7:30 amBrisbane
Dec 15
BNE11:40 amBrisbane
39h 57m
2 stops
PDX9:37 amPortland
United Airlines
Dec 1
PDX11:59 pmPortland
37h 31m
2 stops
BNE7:30 amBrisbane
Dec 17
BNE11:40 amBrisbane
16h 48m
1 stop
PDX10:28 amPortland

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?

The cheapest month to fly to Brisbane from Portland is in February. Flight prices, which tend to average around $928, are often lower during this time because this is during the off-season. 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 $1,001.

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

The cheapest day to depart from Portland to Brisbane is on a Wednesday. Travelers who choose to depart for Brisbane on a Wednesday will often find tickets for as low as $1,182. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Brisbane for around $1,509.

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

Our most recent data shows that the best time of day to fly to Brisbane is in the morning. Flights from Portland to Brisbane during this time can be as low as $610. In contrast, the most expensive time of day to depart to Brisbane is at noon when prices are around $1,645.

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 $1,239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brisbane from Portland for as low as $971 on momondo.

How have Portland to Brisbane flight prices changed over time?

As of July 2025, prices for Portland to Brisbane flights are approximately 7% cheaper when compared to flights at the same time last year.

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 round-trip 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

Best Price Found

$507

Fastest flight time

17h 52m

Direct flights

None

Airports in Brisbane

1 airport
The best one-way flight to Brisbane from Portland in the past 72 hours is $507. The best round-trip flight deal from Portland to Brisbane found on momondo in the last 72 hours is $980.
The fastest flight from Portland to Brisbane takes 17h 52m
There are no direct flights from Portland to Brisbane. Popular non-direct route for this connection is Portland Airport - Brisbane Airport.
There is 1 airport near Brisbane: Brisbane (BNE)

  • How far is Portland to Brisbane by plane?

    Brisbane is 7284.7 mi away from Portland. By plane, this route typically takes 17h 52m.

  • 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 many operators does momondo search for flights from Portland Airport to Brisbane Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Brisbane Airport.

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

    The travel and health documents you'll need for your trip to Brisbane Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brisbane Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Brisbane?


Best airlines flying from Portland to Brisbane

Compare and see reviews for airlines that fly from Portland to Brisbane with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $456Free CancellationRating
8.0
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $872Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
Air CanadaPriceFrom $935Free CancellationRating
7.1
9,681 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,302Free CancellationRating
7.5
868 reviews
Search Qantas Airways flights

Traveling to a place near Brisbane?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brisbane from Portland.

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

Yes. momondo allows you to filter the results for Portland to Brisbane flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Brisbane.

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

If you are simply researching potential flights to Brisbane, momondo offers a useful price alert feature which will track prices for flights to Brisbane from Portland and alert you when they change.


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1 adult
mar. 7/8
mar. 7/15

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