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Cheap flights from Portland to Brisbane from $774
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNE
11 Nov — 18 Nov1
Cheap flight deals from Portland to Brisbane
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
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 12 October 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 12 October 2026.
Sun 25/1015:15 -
1 stop23h 30m
Sun 8/1110:45 -
1 stop25h 46m
Deal found 12/10$1,446
Tue 20/1010:10 -
1 stop27h 55m
Tue 3/1110:45 -
1 stop16h 41m
Deal found 8/10$1,464
Sun 25/1019:15 -
2 stops25h 15m
Sun 8/1110:45 -
1 stop16h 41m
Deal found 12/10$1,470
Wed 25/1119:10 -
2 stops24h 20m
Wed 2/1210:45 -
1 stop16h 41m
Deal found 11/10$1,487
Tue 20/1015:30 -
1 stop22h 35m
Tue 3/1106:10 -
2 stops21h 16m
Deal found 8/10$1,493
Wed 25/1113:05 -
1 stop25h 25m
Wed 2/1210:40 -
1 stop19h 20m
Deal found 11/10$1,506
Mon 2/1115:40 -
1 stop21h 50m
Mon 16/1111:20 -
1 stop21h 17m
Deal found 10/10$1,510
Sun 25/1020:44 -
2 stops41h 46m
Sun 8/1110:40 -
2 stops29h 16m
Deal found 7/10$1,513
Sat 17/1023:30 -
2 stops38h 00m
Sat 31/1010:20 -
2 stops27h 53m
Deal found 8/10$1,517
Best flights from Portland to BrisbaneDiscover carefully curated flight deals from Portland to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.
Discover carefully curated flight deals from Portland to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.
Sat 27/210:00 -
1 stop28h 45m
Wed 24/305:05 -
2 stops26h 35m
Deal found 7/10$1,499
Wed 25/1113:05 -
1 stop25h 25m
Wed 2/1210:40 -
1 stop19h 20m
Deal found 11/10$1,506
Mon 2/1115:40 -
1 stop21h 50m
Mon 16/1111:20 -
1 stop21h 17m
Deal found 10/10$1,510
Mon 25/115:40 -
1 stop21h 50m
Sat 27/211:20 -
1 stop19h 05m
Deal found 11/10$1,510
Sun 25/1020:44 -
2 stops41h 46m
Sun 8/1110:40 -
2 stops29h 16m
Deal found 7/10$1,513
Sat 31/1013:15 -
2 stops24h 15m
Sun 8/1111:20 -
2 stops24h 49m
Deal found 12/10$1,517
Last-minute flights from Portland to BrisbaneDiscover last-minute flight deals from Portland to Brisbane. Data last updated 12 October 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Brisbane. Data last updated 12 October 2026 and is based on user searches.
Sat 17/1023:30 -
2 stops38h 00m
Sat 31/1010:20 -
2 stops27h 53m
Deal found 8/10$1,517
Tue 20/1010:10 -
1 stop27h 55m
Tue 3/1110:45 -
1 stop16h 41m
Deal found 8/10$1,464
Tue 20/1015:30 -
1 stop22h 35m
Tue 3/1106:10 -
2 stops21h 16m
Deal found 8/10$1,493
Sun 25/1015:15 -
1 stop23h 30m
Sun 8/1110:45 -
1 stop25h 46m
Deal found 12/10$1,446
Sun 25/1019:15 -
2 stops25h 15m
Sun 8/1110:45 -
1 stop16h 41m
Deal found 12/10$1,470
Sun 25/1020:44 -
2 stops41h 46m
Sun 8/1110:40 -
2 stops29h 16m
Deal found 7/10$1,513
Mon 2/1115:40 -
1 stop21h 50m
Mon 16/1111:20 -
1 stop21h 17m
Deal found 10/10$1,510
Wed 25/1119:10 -
2 stops24h 20m
Wed 2/1210:45 -
1 stop16h 41m
Deal found 11/10$1,487
Wed 25/1113:05 -
1 stop25h 25m
Wed 2/1210:40 -
1 stop19h 20m
Deal found 11/10$1,506
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 12 October 2026.
Search for one-way flight options from Portland to Brisbane. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.
Mon 9/1109:58 -
2 stops28h 32m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10$774
Sun 8/1117:49 -
2 stops44h 41m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10$802
Sun 8/1110:00 -
1 stop28h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10$899
Sun 8/1111:06 -
3 stops41h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10$999
Sat 16/107:00 -
1 stop28h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10$1,003
Mon 9/1107:00 -
3 stops30h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10$1,029
Sat 16/107:00 -
2 stops34h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10$1,048
Sat 16/118:10 -
3 stops58h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10$1,324
Sat 13/206:00 -
1 stop29h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10$1,459
Sat 13/214:30 -
3 stops38h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10$2,452
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 12 October 2026.
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated 12 October 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 return flight
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Mon 9/11
11:00-08:30
1 stop27h 30m
Brisbane
Wed 31/12
00:00-06:00
Nonstop0h 00m
$774
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Sun 8/11
17:49-08:30
2 stops44h 41m
Brisbane
Wed 31/12
00:00-06:00
Nonstop0h 00m
$802
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Sat 16/1
07:00-05:50
1 stop28h 50m
Brisbane
Wed 31/12
00:00-06:00
Nonstop0h 00m
$1,003
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Mon 9/11
07:00-07:20
3 stops30h 20m
Brisbane
Wed 31/12
00:00-06:00
Nonstop0h 00m
$1,029
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Sat 16/1
07:00-11:40
2 stops34h 40m
Brisbane
Wed 31/12
00:00-06:00
Nonstop0h 00m
$1,048
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Sat 13/2
06:00-05:50
1 stop29h 50m
Brisbane
Wed 31/12
00:00-06:00
Nonstop0h 00m
$1,459
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Sat 27/2
10:00-08:45
1 stop28h 45m
Brisbane
Wed 24/3
05:05-14:40
2 stops26h 35m
$1,499
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Wed 25/11
13:05-08:30
1 stop25h 25m
Brisbane
Wed 2/12
10:40-12:00
1 stop19h 20m
$1,506
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Mon 2/11
15:40-07:30
1 stop21h 50m
Brisbane
Mon 16/11
11:20-14:37
1 stop21h 17m
$1,510
PortlandBrisbane
PDX Portland - BNE Brisbane
PDXBNE
Portland
Mon 25/1
15:40-07:30
1 stop21h 50m
Brisbane
Sat 27/2
11:20-12:25
1 stop19h 05m
$1,510
Showing 1-10 of 15 resultsSorted by cheapest first
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 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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Brisbane
Prices
More
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 $1,192). Flying from Portland to Brisbane in December is currently the most expensive (average of $2,309). 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 for a return flight from Portland to Brisbane?
Airfare is typical for this route at the moment.
Portland to Brisbane flights typically cost between $1,396 and $1,665 in October.The cheapest return price found within the last 5 days was $1,446 on Air Canada (25 Oct–8 Nov).
What’s the top stopover airport for flights from Portland to Brisbane?
Share of one-stop return flights from Portland to Brisbane chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Vancouver (YVR) – chosen by Cheapflights users on 60% of one-stop itineraries from Portland to Brisbane on Cheapflights.
What’s the cheapest stopover airport for flights from Portland to Brisbane?
Average return fare for one-stop flights from Portland to Brisbane, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Vancouver (YVR) is the most affordable one-stop option, with an average return flight price of $1,300.
What’s the fastest stopover option from Portland to Brisbane?
Shortest average travel time for one-stop one-way flights from Portland to Brisbane, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 17h 41m.
Which airport typically offers the quickest stopover for flights from Portland to Brisbane?
Average stopover duration for one-stop one-way flights from Portland to Brisbane, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 2h 35m.
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 12 October 2026.
Check out reviews from past customers who have flown with United Airlines from Portland to Brisbane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sept 2026
LGA - IAH
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sept 2026
LGA - IAH
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.
Travelling to a place near Brisbane?
Book flights to Brisbane if you plan to visit one of these locationsRedcliffe
Ipswich
Caboolture
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Brisbane flight routes
Complete your trip
Direct flights to Queensland
Flights by cabin class
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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.
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 12 October 2026.
Complete your trip
Complete your trip to Brisbane by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Queensland
Book a non-stop flight to one of these other cities located in Queensland.
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 12 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Top airline flying from Portland to Brisbane
Discover the top airline 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 7,457,451 searches. Data last updated 12 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Portland to Brisbane?
When you search for this flight from Portland to Brisbane, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Portland to Brisbane?
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.