$469+ Cheap flights from Portland (PDX) to New South Wales
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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SYD
Mar 16 — Mar 231
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to New South Wales 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 New South Wales
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to New South WalesExplore the most affordable flight options available from Portland to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Portland to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This oojo deal was found by Cheapflights users on 2/11. 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 2/266:25 am
PDX
- SYD
1 stop30h 00m
Qantas Airways
Tue 3/107:15 pm
SYD
- PDX
2 stops44h 47m
Qantas Airways
Deal found 2/11![Qantas Airways logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sun 5/39:53 am
PDX
- SYD
1 stop28h 37m
Multiple Airlines
Wed 5/61:10 pm
SYD
- PDX
2 stops39h 47m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 5/49:53 am
PDX
- SYD
1 stop28h 37m
Multiple Airlines
Tue 5/121:15 pm
SYD
- PDX
2 stops41h 28m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$956
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/105:49 pm
PDX
- SYD
1 stop20h 41m
Multiple Airlines
Fri 4/241:15 pm
SYD
- PDX
2 stops37h 23m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$994
This oojo deal was found by Cheapflights users on 2/12. 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 5/52:50 pm
PDX
- SYD
1 stop22h 35m
Qantas Airways
Tue 5/126:25 am
SYD
- PDX
2 stops24h 01m
Qantas Airways
Deal found 2/12![Qantas Airways logo]()
$996
This oojo deal was found by Cheapflights users on 2/13. 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.
Sun 11/110:30 am
PDX
- SYD
1 stop24h 40m
Qantas Airways
Sun 11/82:10 pm
SYD
- PDX
2 stops42h 16m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,005
This oojo deal was found by Cheapflights users on 2/11. 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.
Fri 5/85:51 pm
PDX
- SYD
1 stop19h 34m
Qantas Airways
Tue 5/196:25 am
SYD
- PDX
2 stops24h 18m
Qantas Airways
Deal found 2/11![Qantas Airways logo]()
$1,007
This oojo deal was found by Cheapflights users on 2/11. 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 5/122:50 pm
PDX
- SYD
1 stop22h 35m
Qantas Airways
Thu 5/214:15 pm
SYD
- PDX
2 stops23h 12m
Qantas Airways
Deal found 2/11![Qantas Airways logo]()
$1,013
This Jetabroad deal was found by Cheapflights users on 2/13. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:45 am
PDX
- OOL
2 stops36h 20m
Multiple Airlines
Tue 3/178:35 pm
OOL
- PDX
2 stops34h 02m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,224
This KAYAK deal was found by Cheapflights users on 2/10. 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.
Fri 4/35:38 pm
PDX
- OOL
2 stops28h 57m
Qantas Airways
Fri 4/244:15 pm
OOL
- PDX
2 stops46h 20m
Qantas Airways
Deal found 2/10![Qantas Airways logo]()
$1,240
This oojo deal was found by Cheapflights users on 2/13. 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.
Mon 3/26:40 am
PDX
- OOL
2 stops40h 25m
Qantas Airways
Fri 3/131:00 pm
OOL
- PDX
2 stops49h 52m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,335
This Qantas Airways deal was found by Cheapflights users on 2/13. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:38 pm
PDX
- OOL
2 stops33h 07m
Qantas Airways
Thu 3/129:20 am
OOL
- PDX
2 stops53h 32m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,342
Best flights from Portland to New South WalesDiscover carefully curated flight deals from Portland to New South Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Portland to New South Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 5/49:53 am
PDX
- SYD
1 stop28h 37m
Multiple Airlines
Tue 5/121:15 pm
SYD
- PDX
2 stops41h 28m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$956
This Expedia deal was found by Cheapflights users on 2/10. 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.
Mon 5/43:25 pm
PDX
- SYD
1 stop22h 55m
Air Canada
Tue 5/129:20 am
SYD
- PDX
1 stop17h 10m
Air Canada
Deal found 2/10![Air Canada logo]()
$1,094
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/291:10 pm
PDX
- SYD
1 stop24h 40m
Delta
Sun 4/59:15 am
SYD
- PDX
1 stop17h 46m
Delta
Deal found 2/13![Delta logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 4/278:40 am
PDX
- SYD
2 stops29h 20m
United Airlines
Wed 5/69:30 am
SYD
- PDX
3 stops26h 16m
United Airlines
Deal found 2/12![United Airlines logo]()
$1,225
This KAYAK deal was found by Cheapflights users on 2/10. 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.
Fri 4/35:38 pm
PDX
- OOL
2 stops28h 57m
Qantas Airways
Fri 4/244:15 pm
OOL
- PDX
2 stops46h 20m
Qantas Airways
Deal found 2/10![Qantas Airways logo]()
$1,240
This Booking.com deal was found by Cheapflights users on 2/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:30 am
PDX
- OOL
2 stops32h 15m
Air New Zealand
Fri 3/136:00 am
OOL
- PDX
3 stops34h 04m
Air New Zealand
Deal found 2/13![Air New Zealand logo]()
$1,608
This BusinessClass deal was found by Cheapflights users on 2/13. 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.
Mon 5/115:49 pm
PDX
- SYD
2 stops25h 16m
Multiple Airlines
Wed 5/271:20 pm
SYD
- PDX
2 stops25h 55m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,076
This FlightHub deal was found by Cheapflights users on 2/10. 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 2/233:20 pm
PDX
- SYD
1 stop23h 15m
Air Canada
Sat 3/711:20 am
SYD
- PDX
1 stop26h 10m
Air Canada
Deal found 2/10![Air Canada logo]()
$1,136
This KAYAK deal was found by Cheapflights users on 2/12. 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 2/235:39 pm
PDX
- SYD
2 stops23h 56m
Multiple Airlines
Sat 3/76:00 am
SYD
- PDX
2 stops33h 53m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,095
This Air Canada deal was found by Cheapflights users on 2/12. 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 4/37:05 pm
PDX
- SYD
1 stop19h 15m
Air Canada
Mon 4/139:20 am
SYD
- PDX
1 stop16h 50m
Air Canada
Deal found 2/12![Air Canada logo]()
$1,137
This Air Canada deal was found by Cheapflights users on 2/10. 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 4/279:50 am
PDX
- SYD
1 stop28h 30m
Multiple Airlines
Wed 5/66:00 am
SYD
- PDX
2 stops20h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,103
This oojo deal was found by Cheapflights users on 2/13. 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.
Mon 3/26:40 am
PDX
- OOL
2 stops40h 25m
Qantas Airways
Fri 3/131:00 pm
OOL
- PDX
2 stops49h 52m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,335
This Qantas Airways deal was found by Cheapflights users on 2/13. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:38 pm
PDX
- OOL
2 stops33h 07m
Qantas Airways
Thu 3/129:20 am
OOL
- PDX
2 stops53h 32m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,342
This Jetabroad deal was found by Cheapflights users on 2/13. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:45 am
PDX
- OOL
2 stops36h 20m
Multiple Airlines
Tue 3/178:35 pm
OOL
- PDX
2 stops34h 02m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,224
This Gotogate deal was found by Cheapflights users on 2/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:45 pm
PDX
- OOL
2 stops24h 00m
Air New Zealand
Tue 3/174:55 pm
OOL
- PDX
3 stops47h 09m
Air New Zealand
Deal found 2/13![Air New Zealand logo]()
$1,766
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 3/307:14 pm
PDX
- OOL
2 stops22h 26m
United Airlines
Mon 4/67:05 am
OOL
- PDX
2 stops34h 36m
United Airlines
Deal found 2/13![United Airlines logo]()
$2,060
Last-minute flights from Portland to New South WalesDiscover last-minute flight deals from Portland to New South Wales. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to New South Wales. Data last updated February 14, 2026 and is based on user searches.
This Qantas Airways deal was found by Cheapflights users on 2/12. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:25 am
PDX
- OOL
2 stops37h 40m
Qantas Airways
Tue 2/176:00 am
OOL
- PDX
2 stops32h 34m
Qantas Airways
Deal found 2/12![Qantas Airways logo]()
$1,759
This KAYAK deal was found by Cheapflights users on 2/11. 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.
Wed 2/1810:48 am
PDX
- SYD
2 stops30h 47m
Multiple Airlines
Mon 3/162:00 pm
SYD
- PDX
2 stops24h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,071
This oojo deal was found by Cheapflights users on 2/11. 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.
Mon 2/236:25 am
PDX
- SYD
2 stops43h 25m
Qantas Airways
Sat 3/711:20 am
SYD
- PDX
1 stop24h 53m
Qantas Airways
Deal found 2/11![Qantas Airways logo]()
$1,057
This oojo deal was found by Cheapflights users on 2/11. 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 2/266:25 am
PDX
- SYD
1 stop30h 00m
Qantas Airways
Tue 3/107:15 pm
SYD
- PDX
2 stops44h 47m
Qantas Airways
Deal found 2/11![Qantas Airways logo]()
$914
This oojo deal was found by Cheapflights users on 2/10. 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.
Mon 3/22:30 pm
PDX
- SYD
2 stops35h 20m
Qantas Airways
Mon 3/2311:20 am
SYD
- PDX
1 stop28h 32m
Qantas Airways
Deal found 2/10![Qantas Airways logo]()
$1,056
This Ovago deal was found by Cheapflights users on 2/10. 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.
Mon 3/25:39 pm
PDX
- SYD
2 stops23h 56m
Multiple Airlines
Mon 3/232:00 pm
SYD
- PDX
2 stops24h 39m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,072
This oojo deal was found by Cheapflights users on 2/13. 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.
Mon 3/26:40 am
PDX
- OOL
2 stops40h 25m
Qantas Airways
Fri 3/131:00 pm
OOL
- PDX
2 stops49h 52m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,335
This Booking.com deal was found by Cheapflights users on 2/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:30 am
PDX
- OOL
2 stops32h 15m
Air New Zealand
Fri 3/136:00 am
OOL
- PDX
3 stops34h 04m
Air New Zealand
Deal found 2/13![Air New Zealand logo]()
$1,608
This Jetabroad deal was found by Cheapflights users on 2/13. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:45 am
PDX
- OOL
2 stops36h 20m
Multiple Airlines
Tue 3/178:35 pm
OOL
- PDX
2 stops34h 02m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,224
This Gotogate deal was found by Cheapflights users on 2/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:45 pm
PDX
- OOL
2 stops24h 00m
Air New Zealand
Tue 3/174:55 pm
OOL
- PDX
3 stops47h 09m
Air New Zealand
Deal found 2/13![Air New Zealand logo]()
$1,766
This Qantas Airways deal was found by Cheapflights users on 2/13. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:38 pm
PDX
- OOL
2 stops33h 07m
Qantas Airways
Thu 3/129:20 am
OOL
- PDX
2 stops53h 32m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,342
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 3/307:14 pm
PDX
- OOL
2 stops22h 26m
United Airlines
Mon 4/67:05 am
OOL
- PDX
2 stops34h 36m
United Airlines
Deal found 2/13![United Airlines logo]()
$2,060
One-way flights from Portland to New South WalesSearch for one-way flight options from Portland to New South Wales. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Portland to New South Wales. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/318:46 pm
PDX
- SYD
2 stops46h 04m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Sat 5/912:27 pm
PDX
- SYD
3 stops54h 23m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$505
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Wed 3/47:05 pm
PDX
- SYD
1 stop19h 30m
Air Canada
Deal found 2/10![Air Canada logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Mon 3/27:16 pm
PDX
- SYD
2 stops46h 19m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$522
This Travelocity deal was found by Cheapflights users on 2/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:50 am
PDX
- SYD
1 stop28h 45m
Air Canada
Deal found 2/14![Air Canada logo]()
$524
Find flight deals from Portland to New South Wales
Keep the following information in mind while searching for Portland to New South Wales flight deals. Data was last updated February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $914 (oojo) |
One-way from | $469 (Kiwi.com) |
Popular in | December |
Cheapest in | June |
Average price | $1,153 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to New South Wales 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 February 14, 2026.
Use the filters below to find and compare flights from Portland to New South Wales that are best for you.
Fly from
Portland
Fly to
New South Wales
Route
Depart
Return
Price
PortlandSydney
PDX - SYD
PDXSYD
Portland
Mon 5/4
9:53 am-7:30 am
1 stop28h 37m
Sydney Kingsford Smith
Tue 5/12
1:15 pm-1:43 pm
2 stops41h 28m
$956
PortlandSydney
PDX - SYD
PDXSYD
Portland
Mon 5/11
5:49 pm-12:05 pm
2 stops25h 16m
Sydney Kingsford Smith
Wed 5/27
1:20 pm-10:15 pm
2 stops25h 55m
$1,076
PortlandSydney
PDX - SYD
PDXSYD
Portland
Mon 5/4
3:25 pm-7:20 am
1 stop22h 55m
Sydney Kingsford Smith
Tue 5/12
9:20 am-9:30 am
1 stop17h 10m
$1,094
PortlandSydney
PDX - SYD
PDXSYD
Portland
Mon 2/23
5:39 pm-12:35 pm
2 stops23h 56m
Sydney Kingsford Smith
Sat 3/7
6:00 am-8:53 pm
2 stops33h 53m
$1,095
PortlandSydney
PDX - SYD
PDXSYD
Portland
Mon 4/27
9:50 am-7:20 am
1 stop28h 30m
Sydney Kingsford Smith
Wed 5/6
6:00 am-9:30 am
2 stops20h 30m
$1,103
PortlandSydney
PDX - SYD
PDXSYD
Portland
Mon 2/23
3:20 pm-9:35 am
1 stop23h 15m
Sydney Kingsford Smith
Sat 3/7
11:20 am-6:30 pm
1 stop26h 10m
$1,136
PortlandSydney
PDX - SYD
PDXSYD
Portland
Fri 4/3
7:05 pm-8:20 am
1 stop19h 15m
Sydney Kingsford Smith
Mon 4/13
9:20 am-9:10 am
1 stop16h 50m
$1,137
PortlandSydney
PDX - SYD
PDXSYD
Portland
Sun 3/29
1:10 pm-7:50 am
1 stop24h 40m
Sydney Kingsford Smith
Sun 4/5
9:15 am-10:01 am
1 stop17h 46m
$1,222
PortlandCoolangatta
PDX - OOL
PDXOOL
Portland
Sat 3/7
10:45 am-5:05 pm
2 stops36h 20m
Coolangatta Gold Coast
Tue 3/17
8:35 pm-1:37 pm
2 stops34h 02m
$1,224
PortlandSydney
PDX - SYD
PDXSYD
Portland
Mon 4/27
8:40 am-7:00 am
2 stops29h 20m
Sydney Kingsford Smith
Wed 5/6
9:30 am-6:46 pm
3 stops26h 16m
$1,225
Showing 1-10 of 23 results
Best time to book a flight from Portland to New South Wales
Have a flexible travel schedule? Discover the best time to fly to New South Wales from Portland with our price prediction graph.
PDX-SYD
PDX-OOL
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 New South Wales
PDX-AUNSW
PDX-SYD
PDX-OOL
What is the cheapest month to book a flight from Portland to New South Wales?
Currently, February is the cheapest month in which you can book a flight from Portland to New South Wales (average of $504). Flying from Portland to New South Wales in December is currently the most expensive (average of $1,146). 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.
Reviews of airlines servicing New South Wales
Get insights into the airlines that provide service to New South Wales. 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 New South Wales. Reviews last updated February 14, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Portland to New South Wales. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Portland to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Portland to New South Wales
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New South Wales by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to New South Wales by cabin class
Find flights from Portland to New South Wales, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and New South Wales flights
Browse other Portland and New South Wales flight options. Last updated on February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Portland to New South Wales
Discover the top 7 airlines that operate flights from Portland to New South Wales. 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$497 | Average$1,146 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$550 | Average$1,157 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$840 | Average$1,142 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$898 | Average$1,305 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$910 | Average$1,247 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$952 | Average$974 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$999 | Average$1,182 | FlexibilityNo cancel fee | On-time75% |