$557+ Cheap flights from Australia to Portland (PDX)
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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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
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Cheapest flights from Australia to PortlandExplore the most affordable flight options available from Australia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Australia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:55 am
MEL
- PDX
1 stop30h 55m
United Airlines
Mon 8/35:53 pm
PDX
- MEL
1 stop21h 22m
United Airlines
Deal found 6/11![United Airlines logo]()
$949
This SmartFares deal was found by Cheapflights users on 6/15. 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 7/288:45 pm
SYD
- PDX
1 stop17h 05m
Alaska Airlines
Mon 8/318:00 am
PDX
- SYD
1 stop17h 50m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$953
This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:45 pm
SYD
- PDX
1 stop18h 01m
Multiple Airlines
Thu 11/57:00 am
PDX
- SYD
1 stop17h 45m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$954
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 7/3010:55 am
MEL
- PDX
1 stop18h 13m
United Airlines
Thu 8/611:40 pm
PDX
- MEL
2 stops39h 35m
United Airlines
Deal found 6/15![United Airlines logo]()
$955
This SmartFares deal was found by Cheapflights users on 6/15. 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 8/48:45 pm
SYD
- PDX
1 stop26h 26m
Alaska Airlines
Fri 8/147:46 am
PDX
- SYD
1 stop18h 04m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$955
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Wed 8/126:00 am
SYD
- PDX
2 stops20h 31m
Multiple Airlines
Wed 9/910:10 am
PDX
- SYD
1 stop28h 10m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$959
This TravelUp deal was found by Cheapflights users on 6/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:55 am
MEL
- PDX
1 stop22h 52m
Lufthansa
Mon 7/277:00 am
PDX
- MEL
1 stop32h 15m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$963
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 8/129:10 am
SYD
- PDX
1 stop31h 49m
American Airlines
Wed 9/92:07 pm
PDX
- SYD
1 stop23h 48m
American Airlines
Deal found 6/15![American Airlines logo]()
$971
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:05 pm
BNE
- PDX
2 stops21h 41m
Multiple Airlines
Sun 9/2010:30 am
PDX
- BNE
2 stops52h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$987
This SmartFares deal was found by Cheapflights users on 6/15. 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 7/218:45 pm
SYD
- PDX
1 stop26h 26m
Alaska Airlines
Sat 7/257:46 am
PDX
- SYD
1 stop18h 04m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$988
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:00 am
MEL
- PDX
2 stops23h 19m
Delta
Wed 6/243:26 pm
PDX
- MEL
2 stops23h 24m
Delta
Deal found 6/11![Delta logo]()
$992
This Bravofly deal was found by Cheapflights users on 6/10. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:10 am
SYD
- PDX
1 stop30h 17m
Qantas Airways
Tue 6/305:37 pm
PDX
- SYD
1 stop20h 28m
Qantas Airways
Deal found 6/10![Qantas Airways logo]()
$995
Best flights from Australia to PortlandDiscover carefully curated flight deals from Australia to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Australia to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:55 am
MEL
- PDX
2 stops28h 53m
United Airlines
Mon 8/35:00 am
PDX
- MEL
2 stops33h 30m
United Airlines
Deal found 6/11![United Airlines logo]()
$949
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:00 pm
SYD
- PDX
1 stop23h 59m
American Airlines
Wed 9/96:30 am
PDX
- SYD
1 stop31h 35m
American Airlines
Deal found 6/13![American Airlines logo]()
$973
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Wed 8/126:00 am
SYD
- PDX
2 stops20h 31m
Multiple Airlines
Wed 9/97:45 pm
PDX
- SYD
2 stops21h 35m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$988
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:15 am
SYD
- PDX
2 stops23h 54m
Delta
Mon 7/279:32 am
PDX
- SYD
2 stops28h 18m
Delta
Deal found 6/11![Delta logo]()
$1,013
This Bravofly deal was found by Cheapflights users on 6/15. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
ADL
- PDX
2 stops26h 56m
Qantas Airways
Thu 8/62:39 pm
PDX
- ADL
2 stops26h 16m
Qantas Airways
Deal found 6/15![Qantas Airways logo]()
$1,288
This lol.travel deal was found by Cheapflights users on 6/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:00 am
BNE
- PDX
1 stop16h 31m
Air Canada
Sat 10/2410:10 am
PDX
- BNE
1 stop28h 35m
Air Canada
Deal found 6/14![Air Canada logo]()
$1,307
This Aunt Betty deal was found by Cheapflights users on 6/15. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
ADL
- PDX
2 stops20h 41m
Virgin Australia
Sun 8/309:00 am
PDX
- ADL
2 stops36h 15m
Virgin Australia
Deal found 6/15![Virgin Australia logo]()
$1,339
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 7/3010:55 am
MEL
- PDX
1 stop18h 13m
United Airlines
Thu 8/611:40 pm
PDX
- MEL
2 stops39h 35m
United Airlines
Deal found 6/15![United Airlines logo]()
$955
This Delta deal was found by Cheapflights users on 6/13. 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.
Wed 8/129:15 am
SYD
- PDX
1 stop17h 36m
Delta
Wed 9/96:00 am
PDX
- SYD
2 stops31h 50m
Delta
Deal found 6/13![Delta logo]()
$1,014
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:20 pm
BNE
- PDX
2 stops23h 29m
Multiple Airlines
Mon 11/167:00 am
PDX
- BNE
2 stops30h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,016
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:40 am
BNE
- PDX
1 stop27h 35m
American Airlines
Thu 11/1911:40 am
PDX
- BNE
2 stops24h 50m
American Airlines
Deal found 6/11![American Airlines logo]()
$1,027
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:10 am
PER
- PDX
3 stops31h 37m
Japan Airlines
Sun 8/27:19 am
PDX
- PER
3 stops32h 31m
Japan Airlines
Deal found 6/10![Japan Airlines logo]()
$2,069
This Delta deal was found by Cheapflights users on 6/15. 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.
Tue 7/289:15 am
SYD
- PDX
2 stops29h 45m
Delta
Mon 8/319:29 am
PDX
- SYD
2 stops28h 21m
Delta
Deal found 6/15![Delta logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 8/129:30 am
SYD
- PDX
3 stops25h 49m
United Airlines
Wed 9/910:50 am
PDX
- SYD
2 stops27h 10m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,026
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:10 pm
BNE
- PDX
1 stop27h 15m
American Airlines
Thu 11/1912:00 pm
PDX
- BNE
1 stop24h 30m
American Airlines
Deal found 6/11![American Airlines logo]()
$1,027
This SmartFares deal was found by Cheapflights users on 6/15. 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.
Fri 10/165:35 am
BNE
- PDX
2 stops32h 11m
Multiple Airlines
Sat 10/248:00 am
PDX
- BNE
2 stops21h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,036
This Bravofly deal was found by Cheapflights users on 6/15. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:35 pm
PER
- PDX
3 stops38h 12m
Air Tahiti Nui
Mon 7/209:27 pm
PDX
- PER
3 stops72h 43m
Air Tahiti Nui
Deal found 6/15![Air Tahiti Nui logo]()
$2,311
This Expedia deal was found by Cheapflights users on 6/15. 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.
Thu 7/302:20 pm
MEL
- PDX
2 stops32h 51m
Multiple Airlines
Thu 8/67:46 am
PDX
- MEL
2 stops21h 29m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,048
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:15 am
SYD
- PDX
1 stop24h 19m
Delta
Sat 7/2510:53 am
PDX
- SYD
1 stop26h 57m
Delta
Deal found 6/14![Delta logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:55 am
MEL
- PDX
1 stop26h 36m
United Airlines
Tue 9/82:27 pm
PDX
- MEL
2 stops48h 48m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,090
This Cathay Pacific deal was found by Cheapflights users on 6/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:45 pm
ADL
- PDX
3 stops37h 32m
Cathay Pacific
Sun 8/27:00 am
PDX
- ADL
3 stops42h 15m
Cathay Pacific
Deal found 6/10![Cathay Pacific logo]()
$2,711
This Qantas Airways deal was found by Cheapflights users on 6/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:30 am
PER
- PDX
2 stops25h 05m
Qantas Airways
Sat 10/245:00 pm
PDX
- PER
2 stops33h 30m
Qantas Airways
Deal found 6/14![Qantas Airways logo]()
$1,387
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 am
SYD
- PDX
2 stops20h 31m
Multiple Airlines
Sun 8/27:45 pm
PDX
- SYD
2 stops23h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,073
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:15 am
SYD
- PDX
1 stop27h 02m
Delta
Sat 7/257:51 am
PDX
- SYD
1 stop29h 59m
Delta
Deal found 6/14![Delta logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:55 am
MEL
- PDX
2 stops23h 51m
United Airlines
Wed 10/288:45 am
PDX
- MEL
2 stops29h 45m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:45 am
MEL
- PDX
1 stop31h 14m
American Airlines
Wed 8/121:38 pm
PDX
- MEL
2 stops27h 42m
American Airlines
Deal found 6/14![American Airlines logo]()
$1,236
This Qantas Airways deal was found by Cheapflights users on 6/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 am
PER
- PDX
2 stops26h 35m
Qantas Airways
Mon 11/25:00 pm
PDX
- PER
2 stops32h 00m
Qantas Airways
Deal found 6/11![Qantas Airways logo]()
$1,499
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:25 pm
MEL
- PDX
2 stops29h 46m
Multiple Airlines
Sat 8/157:46 am
PDX
- MEL
2 stops33h 29m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,181
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 pm
MEL
- PDX
2 stops40h 44m
United Airlines
Fri 8/2812:45 pm
PDX
- MEL
2 stops25h 45m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,187
This Bravofly deal was found by Cheapflights users on 6/15. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:30 am
PER
- PDX
2 stops25h 18m
Qantas Airways
Mon 7/205:08 pm
PDX
- PER
2 stops37h 02m
Qantas Airways
Deal found 6/15![Qantas Airways logo]()
$1,715
Last-minute flights from Australia to PortlandDiscover last-minute flight deals from Australia to Portland. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to Portland. Data last updated June 15, 2026 and is based on user searches.
This Bravofly deal was found by Cheapflights users on 6/10. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:10 am
SYD
- PDX
1 stop30h 17m
Qantas Airways
Tue 6/305:37 pm
PDX
- SYD
1 stop20h 28m
Qantas Airways
Deal found 6/10![Qantas Airways logo]()
$995
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:10 am
SYD
- PDX
2 stops24h 32m
American Airlines
Tue 6/303:27 pm
PDX
- SYD
1 stop23h 03m
American Airlines
Deal found 6/10![American Airlines logo]()
$1,002
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:15 am
SYD
- PDX
1 stop24h 27m
Delta
Wed 7/17:20 am
PDX
- SYD
2 stops30h 30m
Delta
Deal found 6/11![Delta logo]()
$1,013
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:00 am
MEL
- PDX
2 stops23h 19m
Delta
Wed 6/243:26 pm
PDX
- MEL
2 stops23h 24m
Delta
Deal found 6/11![Delta logo]()
$992
This TravelUp deal was found by Cheapflights users on 6/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:55 am
MEL
- PDX
1 stop22h 52m
Lufthansa
Mon 7/277:00 am
PDX
- MEL
1 stop32h 15m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$963
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:10 am
SYD
- PDX
1 stop24h 28m
American Airlines
Mon 7/275:08 pm
PDX
- SYD
1 stop20h 57m
American Airlines
Deal found 6/11![American Airlines logo]()
$1,008
This SmartFares deal was found by Cheapflights users on 6/15. 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 7/218:45 pm
SYD
- PDX
1 stop26h 26m
Alaska Airlines
Sat 7/257:46 am
PDX
- SYD
1 stop18h 04m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$988
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:45 pm
SYD
- PDX
1 stop17h 05m
Alaska Airlines
Sun 8/25:32 pm
PDX
- SYD
1 stop32h 18m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:55 am
MEL
- PDX
2 stops28h 53m
United Airlines
Mon 8/35:00 am
PDX
- MEL
2 stops33h 30m
United Airlines
Deal found 6/11![United Airlines logo]()
$949
This SmartFares deal was found by Cheapflights users on 6/15. 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 7/288:45 pm
SYD
- PDX
1 stop17h 05m
Alaska Airlines
Mon 8/318:00 am
PDX
- SYD
1 stop17h 50m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$953
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/289:10 am
SYD
- PDX
2 stops24h 28m
American Airlines
Mon 8/316:35 am
PDX
- SYD
1 stop31h 30m
American Airlines
Deal found 6/15![American Airlines logo]()
$1,011
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 7/3010:55 am
MEL
- PDX
1 stop18h 13m
United Airlines
Thu 8/611:40 pm
PDX
- MEL
2 stops39h 35m
United Airlines
Deal found 6/15![United Airlines logo]()
$955
One-way flights from Australia to PortlandSearch for one-way flight options from Australia to Portland. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Australia to Portland. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 8/209:40 am
MEL
- PDX
3 stops43h 01m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/219:00 pm
MEL
- PDX
3 stops55h 41m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/216:50 pm
AVV
- PDX
3 stops57h 51m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:55 am
MEL
- PDX
1 stop30h 39m
United Airlines
Deal found 6/10![United Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:55 am
MEL
- PDX
2 stops63h 37m
United Airlines
Deal found 6/10![United Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am
BNE
- PDX
3 stops46h 29m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:40 am
BNE
- PDX
2 stops31h 11m
Delta
Deal found 6/12![Delta logo]()
$641
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:40 am
BNE
- PDX
2 stops42h 33m
United Airlines
Deal found 6/14![United Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 10/266:10 am
BNE
- PDX
3 stops45h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 11/1511:40 am
ADL
- PDX
2 stops45h 42m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$669
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sat 11/144:55 am
PER
- PDX
3 stops49h 57m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:55 am
MEL
- PDX
2 stops41h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$682
Find flight deals from Australia to Portland
Keep the following information in mind while searching for Australia to Portland flight deals. Data was last updated June 15, 2026.
Round-trip from | $949 (United Airlines) |
|---|---|
One-way from | $557 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $1,130 |
Cheapflights Fare Finder
Customize your flight search to find flights from Australia to Portland 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 June 15, 2026.
Use the filters below to find and compare flights from Australia to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MelbournePortland
MEL - PDX
MELPDX
Melbourne
Mon 7/27
10:55 am-10:48 pm
2 stops28h 53m
Portland
Mon 8/3
5:00 am-7:30 am
2 stops33h 30m
$949
MelbournePortland
MEL - PDX
MELPDX
Melbourne
Thu 7/30
10:55 am-12:08 pm
1 stop18h 13m
Portland
Thu 8/6
11:40 pm-8:15 am
2 stops39h 35m
$955
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 8/12
12:00 pm-6:59 pm
1 stop23h 59m
Portland
Wed 9/9
6:30 am-7:05 am
1 stop31h 35m
$973
Quickest round-trip
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 8/12
6:00 am-9:31 am
2 stops20h 31m
Portland
Wed 9/9
7:45 pm-10:20 am
2 stops21h 35m
$988
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Mon 7/20
9:15 am-4:09 pm
2 stops23h 54m
Portland
Mon 7/27
9:32 am-6:50 am
2 stops28h 18m
$1,013
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 8/12
9:15 am-9:51 am
1 stop17h 36m
Portland
Wed 9/9
6:00 am-6:50 am
2 stops31h 50m
$1,014
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Tue 7/28
9:15 am-10:00 pm
2 stops29h 45m
Portland
Mon 8/31
9:29 am-6:50 am
2 stops28h 21m
$1,015
BrisbanePortland
BNE - PDX
BNEPDX
Brisbane
Thu 11/12
3:20 pm-8:49 pm
2 stops23h 29m
Portland
Mon 11/16
7:00 am-7:35 am
2 stops30h 35m
$1,016
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 8/12
9:30 am-6:19 pm
3 stops25h 49m
Portland
Wed 9/9
10:50 am-7:00 am
2 stops27h 10m
$1,026
BrisbanePortland
BNE - PDX
BNEPDX
Brisbane
Sun 11/8
9:40 am-7:15 pm
1 stop27h 35m
Portland
Thu 11/19
11:40 am-6:30 am
2 stops24h 50m
$1,027
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Australia to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Australia with our price prediction graph.
MEL-PDX
SYD-PDX
ADL-PDX
BNE-PDX
PER-PDX
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 Australia to Portland
AU0-PDX
MEL-PDX
SYD-PDX
ADL-PDX
BNE-PDX
What is the cheapest month to book a flight from Australia to Portland?
Currently, January is the cheapest month in which you can book a flight from Australia to Portland (average of $508). Flying from Australia to Portland in July is currently the most expensive (average of $902). 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 Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated June 15, 2026.
See what other customers who have flown with United Airlines from Australia to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Australia to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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Alternative routes for Australia to Portland
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Complete your trip
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Search flights from Australia to Portland by cabin class
Find flights from Australia to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Australia and Portland flights
Browse other Australia and Portland flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Top airline flying from Australia to Portland
Discover the top airline that operate flights from Australia to Portland. 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$892 | Average$1,094 | FlexibilityNo cancel fee | On-time69% |