$306+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Mar 24 — Mar 311
1 adult, Economy
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Find cheap flights from Portland to Asia 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 Asia
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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 February 22, 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 February 22, 2026.
This Air Canada deal was found by Cheapflights users on 2/19. 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 8/187:45 pm
PDX
- HKG
1 stop18h 25m
Air Canada
Wed 9/309:45 am
HKG
- PDX
1 stop14h 46m
Air Canada
Deal found 2/19![Air Canada logo]()
$514
This BusinessClass deal was found by Cheapflights users on 2/20. 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.
Tue 11/103:15 pm
PDX
- HKG
1 stop21h 55m
Multiple Airlines
Sun 12/139:45 am
HKG
- PDX
1 stop15h 40m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$515
This Air Canada deal was found by Cheapflights users on 2/20. 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
Mon 12/219:45 am
HKG
- PDX
2 stops31h 09m
Air Canada
Deal found 2/20![Air Canada logo]()
$517
This Expedia deal was found by Cheapflights users on 2/20. 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 11/27:10 pm
PDX
- HKG
1 stop18h 00m
Air Canada
Wed 12/29:45 am
HKG
- PDX
1 stop20h 55m
Air Canada
Deal found 2/20![Air Canada logo]()
$518
This BusinessClass deal was found by Cheapflights users on 2/20. 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.
Tue 11/177:10 pm
PDX
- HKG
1 stop18h 00m
Multiple Airlines
Wed 12/169:45 am
HKG
- PDX
1 stop20h 55m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$519
This Air Canada deal was found by Cheapflights users on 2/20. 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 11/167:49 pm
PDX
- HKG
2 stops41h 21m
Air Canada
Tue 12/159:45 am
HKG
- PDX
2 stops31h 09m
Air Canada
Deal found 2/20![Air Canada logo]()
$521
This Orbitz deal was found by Cheapflights users on 2/19. 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.
Tue 4/147:05 pm
PDX
- HKG
1 stop19h 10m
Multiple Airlines
Tue 4/2810:25 am
HKG
- PDX
2 stops19h 15m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$523
This Air Canada deal was found by Cheapflights users on 2/19. 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 9/157:45 pm
PDX
- HKG
1 stop18h 25m
Multiple Airlines
Thu 10/810:25 am
HKG
- PDX
2 stops19h 26m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$524
This Air Canada deal was found by Cheapflights users on 2/20. 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 11/181:39 pm
PDX
- HKG
2 stops47h 31m
Air Canada
Mon 12/219:45 am
HKG
- PDX
2 stops31h 09m
Air Canada
Deal found 2/20![Air Canada logo]()
$527
This Priceline deal was found by Cheapflights users on 2/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:50 am
PDX
- HKG
1 stop28h 25m
Air Canada
Mon 5/119:30 am
HKG
- PDX
2 stops24h 35m
Air Canada
Deal found 2/21![Air Canada logo]()
$529
This Expedia deal was found by Cheapflights users on 2/20. 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 11/27:10 pm
PDX
- HKG
1 stop18h 00m
Air Canada
Thu 12/39:45 am
HKG
- PDX
1 stop24h 45m
Air Canada
Deal found 2/20![Air Canada logo]()
$531
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:50 am
PDX
- ICN
1 stop14h 15m
Multiple Airlines
Mon 6/18:40 pm
ICN
- PDX
2 stops28h 50m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$636
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 February 22, 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 February 22, 2026.
This Orbitz deal was found by Cheapflights users on 2/18. 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.
Fri 5/157:45 pm
PDX
- HKG
1 stop18h 25m
Air Canada
Fri 5/299:45 am
HKG
- PDX
1 stop14h 45m
Air Canada
Deal found 2/18![Air Canada logo]()
$591
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/235:30 am
PDX
- HKG
1 stop22h 25m
United Airlines
Thu 5/711:45 am
HKG
- PDX
1 stop15h 50m
United Airlines
Deal found 2/19![United Airlines logo]()
$597
This Air Canada deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:15 pm
PDX
- HKG
1 stop23h 00m
Multiple Airlines
Tue 4/219:25 am
HKG
- PDX
2 stops20h 15m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 2/19. 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 3/299:10 am
PDX
- TPE
1 stop19h 45m
Delta
Thu 4/99:50 am
TPE
- PDX
1 stop13h 44m
Delta
Deal found 2/19![Delta logo]()
$700
This Korean Air deal was found by Cheapflights users on 2/19. 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.
Wed 5/610:45 am
PDX
- NRT
2 stops18h 20m
Korean Air
Wed 5/139:20 am
NRT
- PDX
2 stops23h 03m
Korean Air
Deal found 2/19![Korean Air logo]()
$744
This oojo deal was found by Cheapflights users on 2/19. 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.
Sat 4/49:34 pm
PDX
- SGN
2 stops46h 06m
China Airlines
Sat 4/185:30 pm
SGN
- PDX
2 stops20h 14m
China Airlines
Deal found 2/19![China Airlines logo]()
$847
This oojo deal was found by Cheapflights users on 2/18. 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 7/142:55 pm
PDX
- SGN
2 stops33h 45m
Singapore Airlines
Mon 8/313:55 pm
SGN
- PDX
2 stops31h 30m
Singapore Airlines
Deal found 2/18![Singapore Airlines logo]()
$879
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 4/218:46 pm
PDX
- ICN
2 stops28h 44m
Alaska Airlines
Mon 4/277:35 pm
ICN
- PDX
2 stops29h 55m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/85:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Tue 4/2112:40 pm
HKG
- PDX
2 stops27h 04m
United Airlines
Deal found 2/18![United Airlines logo]()
$601
This Air Canada deal was found by Cheapflights users on 2/18. 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 5/157:45 pm
PDX
- HKG
1 stop18h 25m
Multiple Airlines
Fri 5/299:25 am
HKG
- PDX
2 stops20h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$639
This FlightHub deal was found by Cheapflights users on 2/21. 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 4/297:15 am
PDX
- TSA
2 stops37h 50m
ANA
Mon 5/111:30 pm
TSA
- PDX
2 stops20h 35m
ANA
Deal found 2/21![ANA logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/107:49 pm
PDX
- HKG
2 stops32h 26m
United Airlines
Thu 4/1610:30 pm
HKG
- PDX
2 stops34h 15m
United Airlines
Deal found 2/20![United Airlines logo]()
$601
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Thu 4/237:00 am
PDX
- TSA
2 stops22h 50m
Japan Airlines
Thu 4/302:20 pm
TSA
- PDX
2 stops22h 15m
Japan Airlines
Deal found 2/20![Japan Airlines logo]()
$1,352
This Delta deal was found by Cheapflights users on 2/18. 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 3/2410:42 am
PDX
- TPE
1 stop19h 23m
Delta
Thu 4/29:50 am
TPE
- PDX
1 stop15h 12m
Delta
Deal found 2/18![Delta logo]()
$700
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/85:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Wed 4/2211:45 am
HKG
- PDX
1 stop17h 45m
United Airlines
Deal found 2/18![United Airlines logo]()
$601
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:50 am
PDX
- ICN
1 stop14h 15m
Multiple Airlines
Thu 5/288:40 pm
ICN
- PDX
2 stops38h 25m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$676
This KAYAK deal was found by Cheapflights users on 2/19. 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 6/116:30 am
PDX
- TSA
2 stops42h 45m
China Eastern
Thu 6/185:15 pm
TSA
- PDX
2 stops37h 55m
China Eastern
Deal found 2/19![China Eastern logo]()
$1,526
This Korean Air deal was found by Cheapflights users on 2/20. 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 5/310:45 am
PDX
- NRT
2 stops33h 55m
Korean Air
Sun 5/109:20 am
NRT
- PDX
2 stops21h 32m
Korean Air
Deal found 2/20![Korean Air logo]()
$764
This Delta deal was found by Cheapflights users on 2/20. 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 5/1212:24 pm
PDX
- TPE
1 stop16h 31m
Delta
Fri 5/229:35 am
TPE
- PDX
1 stop22h 36m
Delta
Deal found 2/20![Delta logo]()
$700
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/273:30 pm
PDX
- HKG
2 stops23h 10m
United Airlines
Thu 5/2812:40 pm
HKG
- PDX
2 stops25h 08m
United Airlines
Deal found 2/19![United Airlines logo]()
$601
This Korean Air deal was found by Cheapflights users on 2/18. 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 4/2610:45 am
PDX
- NRT
2 stops18h 20m
Korean Air
Sat 5/92:00 pm
NRT
- PDX
2 stops22h 36m
Korean Air
Deal found 2/18![Korean Air logo]()
$765
This Delta deal was found by Cheapflights users on 2/18. 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 3/2510:42 am
PDX
- TPE
1 stop19h 23m
Delta
Thu 4/29:50 am
TPE
- PDX
1 stop15h 12m
Delta
Deal found 2/18![Delta logo]()
$700
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/28:30 am
PDX
- NRT
1 stop14h 30m
Multiple Airlines
Thu 3/196:30 pm
NRT
- PDX
1 stop12h 14m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/71:39 pm
PDX
- HKG
1 stop24h 21m
United Airlines
Wed 4/2212:40 pm
HKG
- PDX
2 stops27h 04m
United Airlines
Deal found 2/18![United Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 2/19. 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 3/225:30 am
PDX
- TPE
1 stop24h 35m
Delta
Thu 4/29:50 am
TPE
- PDX
1 stop15h 12m
Delta
Deal found 2/19![Delta logo]()
$700
This Korean Air deal was found by Cheapflights users on 2/20. 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.
Sat 4/2510:45 am
PDX
- MNL
2 stops20h 20m
Korean Air
Sun 5/31:10 am
MNL
- PDX
2 stops31h 00m
Korean Air
Deal found 2/20![Korean Air logo]()
$771
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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 5/1310:45 am
PDX
- ICN
1 stop14h 45m
Alaska Airlines
Mon 5/187:35 pm
ICN
- PDX
1 stop15h 08m
Alaska Airlines
Deal found 2/22![Alaska Airlines logo]()
$962
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/167:15 am
PDX
- HKG
1 stop20h 40m
United Airlines
Thu 4/3012:40 pm
HKG
- PDX
2 stops27h 19m
United Airlines
Deal found 2/18![United Airlines logo]()
$601
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 2/289:19 pm
PDX
- NRT
1 stop25h 41m
Multiple Airlines
Tue 3/36:30 pm
NRT
- PDX
1 stop15h 13m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 2/18. 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 3/305:30 am
PDX
- TPE
1 stop23h 25m
Delta
Fri 4/109:35 am
TPE
- PDX
1 stop13h 59m
Delta
Deal found 2/18![Delta logo]()
$700
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated February 22, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 2/18. 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 2/229:50 am
PDX
- NRT
1 stop13h 30m
Air Canada
Mon 3/95:15 pm
NRT
- PDX
1 stop13h 25m
Air Canada
Deal found 2/18![Air Canada logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 2/258:30 am
PDX
- NRT
1 stop14h 30m
Multiple Airlines
Mon 3/164:00 pm
NRT
- PDX
1 stop33h 32m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/27:57 pm
PDX
- HKG
2 stops31h 18m
United Airlines
Thu 3/52:20 pm
HKG
- PDX
2 stops26h 15m
United Airlines
Deal found 2/21![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/27:57 pm
PDX
- HKG
1 stop31h 23m
United Airlines
Tue 3/1010:30 pm
HKG
- PDX
1 stop15h 34m
United Airlines
Deal found 2/20![United Airlines logo]()
$585
This BusinessClass deal was found by Cheapflights users on 2/19. 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 3/21:40 pm
PDX
- HKG
1 stop37h 40m
Multiple Airlines
Wed 3/1110:30 pm
HKG
- PDX
1 stop15h 34m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/27:57 pm
PDX
- HKG
2 stops31h 18m
United Airlines
Thu 3/1211:25 am
HKG
- PDX
2 stops26h 39m
United Airlines
Deal found 2/19![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/101:39 pm
PDX
- HKG
1 stop25h 06m
United Airlines
Thu 4/1611:45 am
HKG
- PDX
1 stop17h 46m
United Airlines
Deal found 2/20![United Airlines logo]()
$597
This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:05 pm
PDX
- HKG
1 stop31h 35m
Air Canada
Tue 4/289:45 am
HKG
- PDX
2 stops43h 45m
Air Canada
Deal found 2/21![Air Canada logo]()
$596
This BusinessClass deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:50 am
PDX
- HKG
1 stop16h 50m
Multiple Airlines
Fri 5/19:45 am
HKG
- PDX
1 stop14h 45m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$553
This BusinessClass deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:50 am
PDX
- HKG
1 stop16h 50m
Multiple Airlines
Tue 4/2810:55 am
HKG
- PDX
2 stops18h 45m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$561
This BusinessClass deal was found by Cheapflights users on 2/21. 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
Multiple Airlines
Mon 4/2711:45 am
HKG
- PDX
1 stop24h 03m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$581
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:50 am
PDX
- ICN
1 stop14h 15m
Multiple Airlines
Mon 6/18:40 pm
ICN
- PDX
2 stops28h 50m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$636
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 February 22, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This Gurufare deal was found by Cheapflights users on 2/20. 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 2/255:35 am
PDX
- NRT
1 stop16h 25m
ANA
Deal found 2/20![ANA logo]()
$306
This Air Canada deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:15 pm
PDX
- HKG
1 stop23h 00m
Air Canada
Deal found 2/18![Air Canada logo]()
$307
This Expedia deal was found by Cheapflights users on 2/18. 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.
Fri 3/279:50 am
PDX
- HKG
1 stop28h 25m
Air Canada
Deal found 2/18![Air Canada logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/141:48 pm
PDX
- NRT
2 stops32h 22m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$328
This BusinessClass deal was found by Cheapflights users on 2/21. 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 3/307:14 pm
PDX
- HKG
2 stops32h 16m
ANA
Deal found 2/21![ANA logo]()
$330
This Gurufare deal was found by Cheapflights users on 2/22. 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.
Thu 3/53:52 pm
PDX
- BKK
2 stops29h 08m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$331
This FlightHub deal was found by Cheapflights users on 2/19. 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 4/63:30 pm
PDX
- HKG
2 stops46h 45m
Air Canada
Deal found 2/19![Air Canada logo]()
$334
This Gurufare deal was found by Cheapflights users on 2/18. 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.
Tue 3/36:00 am
PDX
- NRT
1 stop17h 00m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$335
This BusinessClass deal was found by Cheapflights users on 2/21. 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.
Wed 4/17:14 pm
PDX
- HKG
2 stops32h 16m
Asiana Airlines
Deal found 2/21![Asiana Airlines logo]()
$336
This Gurufare deal was found by Cheapflights users on 2/18. 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 3/47:05 am
PDX
- SGN
2 stops31h 45m
Japan Airlines
Deal found 2/18![Japan Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/37:30 am
PDX
- HKG
1 stop19h 50m
United Airlines
Deal found 2/20![United Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/117:30 am
PDX
- HKG
1 stop20h 50m
United Airlines
Deal found 2/21![United Airlines logo]()
$343
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 February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $514 (Air Canada) |
One-way from | $306 (Gurufare) |
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 February 22, 2026.
Use the filters below to find and compare flights from Portland to Asia that are best for you.
Fly from
Portland
Fly to
Asia
Route
Depart
Return
Price
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Fri 5/15
7:45 pm-5:10 am
1 stop18h 25m
Hong Kong Intl
Fri 5/29
9:45 am-9:30 am
1 stop14h 45m
$591
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 4/23
5:30 am-6:55 pm
1 stop22h 25m
Hong Kong Intl
Thu 5/7
11:45 am-12:35 pm
1 stop15h 50m
$597
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 4/8
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Tue 4/21
12:40 pm-12:44 am
2 stops27h 04m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 3/10
7:49 pm-7:15 pm
2 stops32h 26m
Hong Kong Intl
Thu 4/16
10:30 pm-5:45 pm
2 stops34h 15m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 4/8
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Wed 4/22
11:45 am-2:30 pm
1 stop17h 45m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 4/27
3:30 pm-5:40 am
2 stops23h 10m
Hong Kong Intl
Thu 5/28
12:40 pm-10:48 pm
2 stops25h 08m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 4/7
1:39 pm-5:00 am
1 stop24h 21m
Hong Kong Intl
Wed 4/22
12:40 pm-12:44 am
2 stops27h 04m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 4/16
7:15 am-6:55 pm
1 stop20h 40m
Hong Kong Intl
Thu 4/30
12:40 pm-12:59 am
2 stops27h 19m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Sat 4/11
3:15 pm-5:15 am
1 stop23h 00m
Hong Kong Intl
Tue 4/21
9:25 am-2:40 pm
2 stops20h 15m
$631
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Fri 5/15
7:45 pm-5:10 am
1 stop18h 25m
Hong Kong Intl
Fri 5/29
9:25 am-2:45 pm
2 stops20h 20m
$639
Showing 1-10 of 60 results
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-HKG
PDX-ICN
PDX-NRT
PDX-TPE
PDX-SGN
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-HKG
PDX-ICN
PDX-NRT
PDX-TPE
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 $591). 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 February 22, 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 February 22, 2026.
Read through reviews of airlines operating flights from Portland to Asia, such as ANA, Delta, and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Overall
8.4
Crew
8.7
Boarding
8.5
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Entertainment
7.9
Overall
8.4
Crew
8.7
Boarding
8.5
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Entertainment
7.9
Overall
8.4
Crew
8.7
Boarding
8.5
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Entertainment
7.9
Overall
8.4
Crew
8.7
Boarding
8.5
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Entertainment
7.9
Overall
8.4
Crew
8.7
Boarding
8.5
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Entertainment
7.9
Overall
8.4
Crew
8.7
Boarding
8.5
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 February 22, 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 February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$989 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$1,011 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$559 | Average$1,033 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$569 | Average$909 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$585 | Average$1,028 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$618 | Average$906 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$645 | Average$975 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$653 | Average$1,194 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$677 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$706 | Average$1,043 | FlexibilityNo cancel fee | On-time77% |