$612+ Cheap flights from Portland (PDX) to Brisbane (BNE)
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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNE
Aug 30 — Sep 61
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Brisbane with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Brisbane
Cheapest
Best
Last-minute
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Cheapest flights from Portland to BrisbaneExplore 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 July 31, 2026.
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 July 31, 2026.
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:10 am
PDX
- BNE
1 stop27h 55m
Air Canada
Tue 11/310:45 am
BNE
- PDX
1 stop16h 41m
Air Canada
Deal found 7/27![Air Canada logo]()
$1,025
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:10 am
PDX
- BNE
1 stop27h 55m
Air Canada
Wed 8/1910:00 am
BNE
- PDX
1 stop16h 31m
Air Canada
Deal found 7/30![Air Canada logo]()
$1,033
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:30 pm
PDX
- BNE
1 stop22h 35m
Air Canada
Wed 11/1810:45 am
BNE
- PDX
1 stop25h 46m
Air Canada
Deal found 7/27![Air Canada logo]()
$1,034
This Justfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:30 pm
PDX
- BNE
1 stop22h 35m
Air Canada
Tue 8/1810:15 am
BNE
- PDX
1 stop16h 16m
Air Canada
Deal found 7/30![Air Canada logo]()
$1,043
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:10 pm
PDX
- BNE
1 stop20h 35m
Multiple Airlines
Sun 11/86:10 am
BNE
- PDX
2 stops21h 16m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,054
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 pm
PDX
- BNE
2 stops24h 20m
Multiple Airlines
Mon 11/1610:45 am
BNE
- PDX
1 stop16h 41m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,062
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
PDX
- BNE
1 stop31h 45m
Air Canada
Sat 11/1411:05 am
BNE
- PDX
2 stops40h 21m
Air Canada
Deal found 7/29![Air Canada logo]()
$1,067
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:10 pm
PDX
- BNE
1 stop19h 35m
Air Canada
Sun 11/1510:45 am
BNE
- PDX
1 stop21h 56m
Air Canada
Deal found 7/31![Air Canada logo]()
$1,070
Best flights from Portland to BrisbaneDiscover carefully curated flight deals from Portland to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
Discover carefully curated flight deals from Portland to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:10 am
PDX
- BNE
1 stop27h 55m
Air Canada
Tue 11/310:45 am
BNE
- PDX
1 stop16h 41m
Air Canada
Deal found 7/27![Air Canada logo]()
$1,025
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:10 pm
PDX
- BNE
1 stop20h 35m
Multiple Airlines
Sun 11/86:10 am
BNE
- PDX
2 stops21h 16m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,063
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:53 pm
PDX
- BNE
2 stops26h 02m
Qantas Airways
Tue 11/37:50 pm
BNE
- PDX
2 stops43h 00m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:27 pm
PDX
- BNE
2 stops47h 03m
United Airlines
Thu 9/176:05 am
BNE
- PDX
2 stops21h 06m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,253
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:45 pm
PDX
- BNE
1 stop18h 20m
Multiple Airlines
Fri 9/118:40 pm
BNE
- PDX
2 stops29h 51m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,138
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:50 pm
PDX
- BNE
2 stops34h 35m
Multiple Airlines
Sun 11/155:10 pm
BNE
- PDX
2 stops30h 55m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,154
This Ovago deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:30 am
PDX
- BNE
2 stops42h 55m
Multiple Airlines
Tue 11/311:15 am
BNE
- PDX
2 stops27h 34m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,182
This Air New Zealand deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:45 pm
PDX
- BNE
3 stops30h 45m
Multiple Airlines
Mon 11/1611:15 am
BNE
- PDX
2 stops25h 16m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,701
Last-minute flights from Portland to BrisbaneDiscover last-minute flight deals from Portland to Brisbane. Data last updated July 31, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Brisbane. Data last updated July 31, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:45 pm
PDX
- BNE
1 stop18h 20m
Asiana Airlines
Tue 8/1810:15 am
BNE
- PDX
1 stop25h 56m
Asiana Airlines
Deal found 7/30![Asiana Airlines logo]()
$1,093
This KAYAK deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:45 pm
PDX
- BNE
1 stop18h 20m
Multiple Airlines
Thu 8/2010:15 am
BNE
- PDX
1 stop16h 16m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,130
This Justfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:30 pm
PDX
- BNE
1 stop22h 35m
Air Canada
Tue 8/1810:15 am
BNE
- PDX
1 stop16h 16m
Air Canada
Deal found 7/30![Air Canada logo]()
$1,043
This Justfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:30 pm
PDX
- BNE
1 stop22h 35m
Air Canada
Thu 8/2010:15 am
BNE
- PDX
1 stop16h 16m
Air Canada
Deal found 7/30![Air Canada logo]()
$1,080
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:30 pm
PDX
- BNE
1 stop22h 35m
Air Canada
Mon 8/1710:00 am
BNE
- PDX
1 stop26h 11m
Air Canada
Deal found 7/30![Air Canada logo]()
$1,110
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:10 am
PDX
- BNE
1 stop27h 55m
Air Canada
Wed 8/1910:00 am
BNE
- PDX
1 stop16h 31m
Air Canada
Deal found 7/30![Air Canada logo]()
$1,033
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:45 pm
PDX
- BNE
1 stop18h 20m
Multiple Airlines
Wed 8/198:40 pm
BNE
- PDX
2 stops29h 51m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,100
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:30 pm
PDX
- BNE
1 stop22h 35m
Air Canada
Wed 11/1810:45 am
BNE
- PDX
1 stop25h 46m
Air Canada
Deal found 7/27![Air Canada logo]()
$1,034
This FlightHub deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:45 pm
PDX
- BNE
2 stops22h 45m
Multiple Airlines
Wed 11/1810:45 am
BNE
- PDX
1 stop16h 41m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,062
One-way flights from Portland to BrisbaneSearch for one-way flight options from Portland to Brisbane. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
Search for one-way flight options from Portland to Brisbane. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:45 pm
PDX
- BNE
1 stop18h 20m
Air Canada
Deal found 7/27![Air Canada logo]()
$612
This Expedia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:00 am
PDX
- BNE
1 stop28h 45m
Air Canada
Deal found 7/31![Air Canada logo]()
$616
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 am
PDX
- BNE
2 stops28h 50m
American Airlines
Deal found 7/31![American Airlines logo]()
$626
This SmartFares deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 am
PDX
- BNE
2 stops43h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$638
This FlightHub deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:45 pm
PDX
- BNE
2 stops23h 15m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$641
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:53 pm
PDX
- BNE
1 stop22h 07m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:40 am
PDX
- BNE
3 stops28h 20m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$727
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am
PDX
- BNE
3 stops32h 20m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$3,399
This BusinessClass deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:15 pm
PDX
- BNE
1 stop23h 30m
Singapore Airlines
Deal found 7/30![Singapore Airlines logo]()
$3,611
Find 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 July 31, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,025 (Air Canada) |
One-way from | $612 (Air Canada) |
Popular in | July |
Cheapest in | June |
Average price | $1,384 |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated July 31, 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
Cheapest round-trip
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Tue 10/20
10:10 am-7:05 am
1 stop27h 55m
Brisbane
Tue 11/3
10:45 am-9:26 am
1 stop16h 41m
$1,025
Quickest round-trip
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Sat 10/31
7:10 pm-8:45 am
1 stop20h 35m
Brisbane
Sun 11/8
6:10 am-9:26 am
2 stops21h 16m
$1,063
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Tue 10/20
2:53 pm-9:55 am
2 stops26h 02m
Brisbane
Tue 11/3
7:50 pm-8:50 pm
2 stops43h 00m
$1,114
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Fri 9/4
7:45 pm-7:05 am
1 stop18h 20m
Brisbane
Fri 9/11
8:40 pm-9:31 am
2 stops29h 51m
$1,138
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Thu 11/12
5:50 pm-10:25 pm
2 stops34h 35m
Brisbane
Sun 11/15
5:10 pm-6:05 am
2 stops30h 55m
$1,154
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Tue 10/20
10:30 am-10:25 pm
2 stops42h 55m
Brisbane
Tue 11/3
11:15 am-8:49 pm
2 stops27h 34m
$1,182
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Tue 9/1
2:27 pm-6:30 am
2 stops47h 03m
Brisbane
Thu 9/17
6:05 am-10:11 am
2 stops21h 06m
$1,253
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Mon 11/2
2:45 pm-3:30 pm
3 stops30h 45m
Brisbane
Mon 11/16
11:15 am-6:31 pm
2 stops25h 16m
$1,701
Cheapest one-way
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Tue 12/1
10:00 am-8:45 am
1 stop28h 45m
$616
PortlandBrisbane
PDX - BNE
PDXBNE
Portland
Tue 12/1
7:00 am-5:50 am
2 stops28h 50m
$626
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Portland to Brisbane
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Brisbane in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Brisbane flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Brisbane flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Brisbane flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Brisbane flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Brisbane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PDX-BNE
Estimated round-trip 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
What is the cheapest month to book a flight from Portland to Brisbane?
Currently, June is the cheapest month in which you can book a flight from Portland to Brisbane (average of $833). Flying from Portland to Brisbane in July is currently the most expensive (average of $1,384). 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.
How much does it cost to fly round-trip from Portland to Brisbane?
Airfare is typical for this route at the moment.
Portland to Brisbane flights typically cost between $1,015 and $1,194 in October.The cheapest round-trip price found within the last 5 days was $1,025 on Air Canada (Oct 20-Nov 3).
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 July 31, 2026.
See what other customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines from Portland to Brisbane have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.5
Food
7.0
Boarding
7.7
Comfort
7.4
Crew
8.1
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Food
7.0
Boarding
7.7
Comfort
7.4
Crew
8.1
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Food
7.0
Boarding
7.7
Comfort
7.4
Crew
8.1
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Food
7.0
Boarding
7.7
Comfort
7.4
Crew
8.1
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Food
7.0
Boarding
7.7
Comfort
7.4
Crew
8.1
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Brisbane
Explore flights to Brisbane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 31, 2026.
Complete your trip
Complete your trip to Brisbane by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Brisbane by cabin class
Find flights from Portland to Brisbane, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Brisbane flights
Browse other Portland and Brisbane flight options. Last updated on July 31, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on July 31, 2026.
Popular flight searches
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Top 4 airlines flying from Portland to Brisbane
Discover the top 4 airlines that operate flights from Portland to Brisbane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$372 | Average$1,052 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$855 | Average$981 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$868 | Average$1,118 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$957 | Average$2,060 | FlexibilityNo cancel fee | On-time74% |