$314+ Cheap flights from Portland (PDX) to Asia
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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Asia with Cheapflights
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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 Portland to AsiaExplore the most affordable flight options available from Portland to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Portland to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Expedia deal was found by Cheapflights users on 3/5. 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 8/257:45 pm
PDX
- HKG
1 stop18h 30m
Air Canada
Wed 9/99:45 am
HKG
- PDX
1 stop14h 46m
Air Canada
Deal found 3/5![Air Canada logo]()
$586
This Air Canada deal was found by Cheapflights users on 3/8. 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 9/1510:10 am
PDX
- HKG
1 stop28h 05m
Air Canada
Thu 10/89:45 am
HKG
- PDX
1 stop14h 46m
Air Canada
Deal found 3/8![Air Canada logo]()
$587
This Air Canada deal was found by Cheapflights users on 3/5. 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 9/153:30 pm
PDX
- HKG
1 stop22h 45m
Multiple Airlines
Thu 10/810:25 am
HKG
- PDX
2 stops19h 26m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$594
This BusinessClass deal was found by Cheapflights users on 3/9. 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 9/77:45 pm
PDX
- HKG
1 stop18h 30m
Air China
Thu 10/89:45 am
HKG
- PDX
1 stop14h 46m
Air China
Deal found 3/9![Air China logo]()
$598
This Air Canada deal was found by Cheapflights users on 3/5. 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 4/79:50 am
PDX
- HKG
2 stops27h 55m
Multiple Airlines
Mon 4/2710:25 am
HKG
- PDX
2 stops19h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$600
This Air Canada deal was found by Cheapflights users on 3/9. 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 9/63:30 pm
PDX
- HKG
1 stop22h 45m
Multiple Airlines
Tue 10/610:25 am
HKG
- PDX
2 stops19h 26m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$602
This Air Canada deal was found by Cheapflights users on 3/5. 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 8/2510:10 am
PDX
- HKG
2 stops27h 35m
Multiple Airlines
Wed 9/99:45 am
HKG
- PDX
1 stop20h 06m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$603
This Travelocity deal was found by Cheapflights users on 3/9. 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.
Tue 8/183:30 pm
PDX
- HKG
1 stop22h 45m
Air Canada
Wed 11/189:45 am
HKG
- PDX
1 stop15h 40m
Air Canada
Deal found 3/9![Air Canada logo]()
$607
This Air Canada deal was found by Cheapflights users on 3/5. 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 11/1710:05 am
PDX
- HKG
1 stop27h 05m
Air Canada
Thu 12/179:45 am
HKG
- PDX
1 stop24h 45m
Air Canada
Deal found 3/5![Air Canada logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/269:54 am
PDX
- NRT
1 stop36h 16m
Multiple Airlines
Tue 5/129:30 pm
NRT
- PDX
1 stop16h 43m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/232:54 pm
PDX
- NRT
1 stop31h 16m
Multiple Airlines
Tue 5/129:30 pm
NRT
- PDX
1 stop16h 43m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/269:54 am
PDX
- NRT
1 stop36h 16m
Multiple Airlines
Mon 5/119:30 pm
NRT
- PDX
1 stop28h 00m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$688
Best flights from Portland to AsiaDiscover carefully curated flight deals from Portland to Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Portland to Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/155:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Wed 5/1311:45 am
HKG
- PDX
1 stop22h 01m
United Airlines
Deal found 3/7![United Airlines logo]()
$689
This Delta deal was found by Cheapflights users on 3/5. 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 8/237:40 pm
PDX
- HND
1 stop26h 40m
Delta
Tue 9/14:20 pm
HND
- PDX
1 stop18h 21m
Delta
Deal found 3/5![Delta logo]()
$779
This Korean Air deal was found by Cheapflights users on 3/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:40 am
PDX
- NRT
2 stops19h 25m
Korean Air
Mon 9/149:20 am
NRT
- PDX
2 stops19h 57m
Korean Air
Deal found 3/5![Korean Air logo]()
$814
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/228:45 am
PDX
- ICN
1 stop16h 45m
Alaska Airlines
Sun 4/267:35 pm
ICN
- PDX
1 stop15h 59m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$914
This Asiana Airlines deal was found by Cheapflights users on 3/8. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:34 pm
PDX
- ICN
1 stop18h 56m
Multiple Airlines
Sun 8/168:50 pm
ICN
- PDX
1 stop15h 44m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$990
This oojo deal was found by Cheapflights users on 3/6. 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.
Wed 4/157:05 am
PDX
- GMP
2 stops22h 10m
Japan Airlines
Mon 4/207:15 pm
GMP
- PDX
2 stops37h 15m
Japan Airlines
Deal found 3/6![Japan Airlines logo]()
$1,034
This oojo deal was found by Cheapflights users on 3/5. 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.
Wed 4/158:46 pm
PDX
- GMP
2 stops48h 04m
EVA Air
Wed 4/298:20 pm
GMP
- PDX
2 stops33h 06m
EVA Air
Deal found 3/5![EVA Air logo]()
$1,046
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/165:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Mon 5/1112:40 pm
HKG
- PDX
2 stops21h 06m
United Airlines
Deal found 3/7![United Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/135:35 pm
PDX
- HKG
1 stop20h 25m
United Airlines
Thu 5/212:45 pm
HKG
- PDX
2 stops25h 05m
United Airlines
Deal found 3/9![United Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 3/7. 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 8/115:45 pm
PDX
- HND
1 stop28h 35m
Delta
Tue 8/184:20 pm
HND
- PDX
1 stop16h 13m
Delta
Deal found 3/7![Delta logo]()
$779
This Korean Air deal was found by Cheapflights users on 3/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:10 am
PDX
- NRT
2 stops17h 55m
Korean Air
Tue 9/18:55 pm
NRT
- PDX
2 stops32h 22m
Korean Air
Deal found 3/7![Korean Air logo]()
$814
This KLM deal was found by Cheapflights users on 3/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:32 pm
PDX
- DPS
3 stops39h 03m
KLM
Tue 5/123:15 pm
DPS
- PDX
2 stops34h 55m
KLM
Deal found 3/7![KLM logo]()
$1,685
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/305:30 am
PDX
- HKG
1 stop22h 25m
United Airlines
Wed 4/2211:45 am
HKG
- PDX
1 stop17h 45m
United Airlines
Deal found 3/5![United Airlines logo]()
$697
This FlightHub deal was found by Cheapflights users on 3/5. 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.
Tue 4/145:30 am
PDX
- GMP
2 stops24h 50m
ANA
Tue 4/287:40 am
GMP
- PDX
2 stops26h 50m
ANA
Deal found 3/5![ANA logo]()
$1,694
This Delta deal was found by Cheapflights users on 3/5. 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 9/67:10 am
PDX
- HND
1 stop15h 10m
Delta
Mon 9/144:05 pm
HND
- PDX
1 stop15h 01m
Delta
Deal found 3/5![Delta logo]()
$795
This Korean Air deal was found by Cheapflights users on 3/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:40 am
PDX
- NRT
2 stops19h 25m
Korean Air
Wed 9/99:20 am
NRT
- PDX
2 stops19h 57m
Korean Air
Deal found 3/5![Korean Air logo]()
$814
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 5/36:00 am
PDX
- ICN
1 stop19h 30m
Alaska Airlines
Mon 5/187:35 pm
ICN
- PDX
1 stop15h 08m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$914
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/155:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Wed 4/2211:45 am
HKG
- PDX
1 stop17h 45m
United Airlines
Deal found 3/7![United Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 3/5. 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 9/17:10 am
PDX
- HND
1 stop15h 10m
Delta
Sat 9/124:20 pm
HND
- PDX
1 stop16h 13m
Delta
Deal found 3/5![Delta logo]()
$795
This Korean Air deal was found by Cheapflights users on 3/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:42 am
PDX
- NRT
2 stops18h 23m
Korean Air
Mon 6/19:20 am
NRT
- PDX
2 stops21h 26m
Korean Air
Deal found 3/8![Korean Air logo]()
$814
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 7/158:19 am
PDX
- NRT
1 stop15h 41m
Multiple Airlines
Thu 7/166:00 pm
NRT
- PDX
1 stop12h 55m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,000
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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.
Fri 5/11:52 pm
PDX
- ICN
1 stop35h 38m
Alaska Airlines
Sun 5/37:35 pm
ICN
- PDX
1 stop35h 01m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$915
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/137:14 pm
PDX
- HKG
1 stop18h 46m
United Airlines
Sun 5/1711:45 am
HKG
- PDX
1 stop15h 50m
United Airlines
Deal found 3/7![United Airlines logo]()
$739
This Korean Air deal was found by Cheapflights users on 3/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:10 am
PDX
- NRT
2 stops17h 55m
Korean Air
Sat 9/58:55 pm
NRT
- PDX
2 stops32h 22m
Korean Air
Deal found 3/7![Korean Air logo]()
$814
This Delta deal was found by Cheapflights users on 3/8. 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.
Thu 4/910:42 am
PDX
- TPE
1 stop18h 13m
Delta
Mon 4/139:35 am
TPE
- PDX
1 stop15h 23m
Delta
Deal found 3/8![Delta logo]()
$815
This oojo deal was found by Cheapflights users on 3/8. 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 4/147:05 am
PDX
- GMP
2 stops22h 10m
Japan Airlines
Tue 4/2112:05 pm
GMP
- PDX
2 stops20h 25m
Japan Airlines
Deal found 3/8![Japan Airlines logo]()
$1,117
This Etihad Airways deal was found by Cheapflights users on 3/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3110:35 pm
PDX
- BKK
2 stops35h 15m
Multiple Airlines
Tue 4/143:05 pm
BKK
- PDX
2 stops43h 58m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,023
This Delta deal was found by Cheapflights users on 3/5. 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.
Thu 4/99:15 am
PDX
- TPE
1 stop19h 40m
Delta
Sun 4/129:35 am
TPE
- PDX
1 stop15h 27m
Delta
Deal found 3/5![Delta logo]()
$815
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/305:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Sat 5/1612:40 pm
HKG
- PDX
2 stops21h 06m
United Airlines
Deal found 3/5![United Airlines logo]()
$751
This EVA Air deal was found by Cheapflights users on 3/8. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:38 pm
PDX
- ICN
2 stops23h 22m
Multiple Airlines
Mon 8/2412:00 pm
ICN
- PDX
2 stops24h 48m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,032
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated March 10, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 3/6. 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 3/307:15 am
PDX
- HKG
1 stop20h 40m
Asiana Airlines
Mon 5/1111:45 am
HKG
- PDX
1 stop15h 50m
Asiana Airlines
Deal found 3/6![Asiana Airlines logo]()
$669
This BusinessClass deal was found by Cheapflights users on 3/7. 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.
Sun 4/55:35 pm
PDX
- HKG
1 stop34h 20m
Multiple Airlines
Thu 5/711:45 am
HKG
- PDX
1 stop15h 50m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$675
This Air Canada deal was found by Cheapflights users on 3/5. 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 4/79:50 am
PDX
- HKG
2 stops27h 55m
Multiple Airlines
Mon 4/2710:25 am
HKG
- PDX
2 stops19h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$600
This Air Canada deal was found by Cheapflights users on 3/7. 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 4/135:30 am
PDX
- HKG
2 stops56h 45m
Air Canada
Tue 5/129:45 am
HKG
- PDX
2 stops54h 14m
Air Canada
Deal found 3/7![Air Canada logo]()
$653
This Air Canada deal was found by Cheapflights users on 3/9. 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 4/137:14 pm
PDX
- HKG
2 stops43h 01m
Air Canada
Wed 5/209:45 am
HKG
- PDX
1 stop20h 00m
Air Canada
Deal found 3/9![Air Canada logo]()
$663
This Air Canada deal was found by Cheapflights users on 3/9. 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 4/147:15 am
PDX
- HKG
2 stops55h 00m
Air Canada
Wed 5/209:45 am
HKG
- PDX
2 stops54h 05m
Air Canada
Deal found 3/9![Air Canada logo]()
$673
This Orbitz deal was found by Cheapflights users on 3/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:50 am
PDX
- HKG
2 stops24h 05m
Multiple Airlines
Tue 5/197:55 am
HKG
- PDX
2 stops21h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$662
This BusinessClass deal was found by Cheapflights users on 3/9. 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.
Thu 4/167:05 pm
PDX
- HKG
1 stop19h 10m
Multiple Airlines
Wed 5/209:45 am
HKG
- PDX
1 stop14h 45m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$640
This KAYAK deal was found by Cheapflights users on 3/9. 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.
Thu 4/163:15 pm
PDX
- HKG
1 stop23h 00m
Singapore Airlines
Tue 5/199:45 am
HKG
- PDX
2 stops29h 48m
Singapore Airlines
Deal found 3/9![Singapore Airlines logo]()
$674
This Gotogate deal was found by Cheapflights users on 3/6. 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.
Sun 4/197:14 pm
PDX
- HKG
2 stops43h 01m
Multiple Airlines
Thu 4/2311:35 am
HKG
- PDX
2 stops18h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/232:54 pm
PDX
- NRT
1 stop31h 16m
Multiple Airlines
Tue 5/129:30 pm
NRT
- PDX
1 stop16h 43m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/269:54 am
PDX
- NRT
1 stop36h 16m
Multiple Airlines
Tue 5/129:30 pm
NRT
- PDX
1 stop16h 43m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$668
One-way flights from Portland to AsiaSearch for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 7/2312:13 pm
PDX
- NRT
1 stop33h 57m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/1812:27 pm
PDX
- NRT
2 stops33h 43m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 9/512:13 pm
PDX
- NRT
1 stop33h 57m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/197:46 pm
PDX
- NRT
2 stops50h 24m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 7/2512:13 pm
PDX
- NRT
1 stop33h 57m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$340
This oojo deal was found by Cheapflights users on 3/5. 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 8/43:30 pm
PDX
- BKK
2 stops30h 40m
Philippine Airlines
Deal found 3/5![Philippine Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Wed 4/2212:38 pm
PDX
- NRT
2 stops34h 12m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/2112:38 pm
PDX
- NRT
2 stops33h 47m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Sat 5/212:27 pm
PDX
- NRT
2 stops39h 33m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 7/2412:13 pm
PDX
- NRT
1 stop33h 57m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$357
This Air Canada deal was found by Cheapflights users on 3/6. 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 4/203:15 pm
PDX
- HKG
1 stop23h 00m
Air Canada
Deal found 3/6![Air Canada logo]()
$359
This Gurufare deal was found by Cheapflights users on 3/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:15 am
PDX
- HND
1 stop14h 40m
ANA
Deal found 3/6![ANA logo]()
$365
Find flight deals from Portland to Asia
Keep the following information in mind while searching for Portland to Asia flight deals. Data was last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $586 (Expedia) |
One-way from | $314 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $944 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Asia 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 March 10, 2026.
Use the filters below to find and compare flights from Portland to Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 4/15
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Wed 5/13
11:45 am-6:46 pm
1 stop22h 01m
$689
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 4/16
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Mon 5/11
12:40 pm-6:46 pm
2 stops21h 06m
$689
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 4/13
5:35 pm-5:00 am
1 stop20h 25m
Hong Kong Intl
Thu 5/21
2:45 pm-12:50 am
2 stops25h 05m
$697
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 3/30
5:30 am-6:55 pm
1 stop22h 25m
Hong Kong Intl
Wed 4/22
11:45 am-2:30 pm
1 stop17h 45m
$697
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 4/15
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Wed 4/22
11:45 am-2:30 pm
1 stop17h 45m
$701
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 4/13
7:14 pm-5:00 am
1 stop18h 46m
Hong Kong Intl
Sun 5/17
11:45 am-12:35 pm
1 stop15h 50m
$739
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 4/30
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Sat 5/16
12:40 pm-6:46 pm
2 stops21h 06m
$751
PortlandTokyo
PDX - HND
PDXHND
Portland
Sun 8/23
7:40 pm-2:20 pm
1 stop26h 40m
Tokyo Haneda
Tue 9/1
4:20 pm-6:41 pm
1 stop18h 21m
$779
PortlandTokyo
PDX - HND
PDXHND
Portland
Tue 8/11
5:45 pm-2:20 pm
1 stop28h 35m
Tokyo Haneda
Tue 8/18
4:20 pm-4:33 pm
1 stop16h 13m
$779
PortlandTokyo
PDX - HND
PDXHND
Portland
Sun 9/6
7:10 am-2:20 pm
1 stop15h 10m
Tokyo Haneda
Mon 9/14
4:05 pm-3:06 pm
1 stop15h 01m
$795
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Portland to Asia
Have a flexible travel schedule? Discover the best time to fly to Asia from Portland with our price prediction graph.
PDX-NRT
PDX-BKK
PDX-HKG
PDX-HND
PDX-DPS
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 Asia
PDX-AS0
PDX-NRT
PDX-BKK
PDX-HKG
PDX-HND
What is the cheapest month to book a flight from Portland to Asia?
Currently, July is the cheapest month in which you can book a flight from Portland to Asia (average of $178). Flying from Portland to Asia in May is currently the most expensive (average of $593). 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.
What is the cheapest time of day to fly from PDX to AS?
Find hourly flight availability from Portland to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
When flying from Portland to Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 37% versus a flight in the morning.
Reviews of airlines servicing Asia
Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated March 10, 2026.
Read through reviews of airlines operating flights from Portland to Asia, such as Alaska Airlines,Delta, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Portland to Asia. 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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Alternative routes for Portland to Asia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Asia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Asia by cabin class
Find flights from Portland to Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Asia flights
Browse other Portland and Asia flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Asia countries
Consider these flights traveling to countries located in Asia.
Portland to Asia flights
Consider these flights traveling from Portland to Asia.
Top 10 airlines flying from Portland to Asia
Discover the top 10 airlines that operate flights from Portland to Asia. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$970 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$1,013 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$568 | Average$1,045 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$569 | Average$919 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$585 | Average$960 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$652 | Average$909 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$668 | Average$901 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$669 | Average$1,178 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$677 | Average$864 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$706 | Average$1,043 | FlexibilityNo cancel fee | On-time77% |