$376+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Sep 20 — Sep 271
Round-trip
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
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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 August 21, 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 August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/301:41 pm -
1 stop25h 04m
Wed 1/2010:35 am -
1 stop19h 52m
Deal found 8/18![United Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 8/20. 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 12/77:49 pm -
1 stop31h 31m
Mon 12/1410:35 am -
1 stop25h 58m
Deal found 8/20![United Airlines logo]()
$758
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Thu 12/315:30 am -
2 stops39h 25m
Wed 1/202:20 pm -
2 stops44h 11m
Deal found 8/19![ANA logo]()
$760
This FlightHub deal was found by Cheapflights users on 8/20. 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.
Mon 9/710:10 am -
2 stops23h 25m
Wed 10/217:05 am -
1 stop26h 06m
Deal found 8/20![Air Canada logo]()
$770
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Tue 9/13:30 pm -
2 stops42h 05m
Mon 9/287:05 am -
1 stop26h 06m
Deal found 8/21![Air Canada logo]()
$771
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Tue 9/17:45 pm -
2 stops37h 50m
Mon 9/281:35 am -
2 stops31h 36m
Deal found 8/19![Air Canada logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/31:03 pm -
1 stop24h 57m
Sun 9/611:55 pm -
2 stops36h 04m
Deal found 8/21![United Airlines logo]()
$787
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
2 stops31h 15m
Sun 9/611:55 pm -
2 stops33h 24m
Deal found 8/21![ANA logo]()
$790
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Wed 9/167:45 pm -
1 stop19h 20m
Sun 9/272:00 pm -
2 stops33h 31m
Deal found 8/19![Air Canada logo]()
$792
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:08 am -
2 stops35h 22m
Fri 12/43:15 pm -
2 stops19h 18m
Deal found 8/19![Multiple Airlines logo]()
$795
This Justfly.com deal was found by Cheapflights users on 8/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:45 pm -
2 stops35h 00m
Sun 10/117:25 am -
2 stops40h 06m
Deal found 8/21![Air Canada logo]()
$796
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/157:00 am -
1 stop20h 55m
Thu 10/812:40 pm -
2 stops25h 17m
Deal found 8/18![United Airlines logo]()
$803
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 August 21, 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 August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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 1/183:30 pm -
1 stop23h 15m
Thu 1/2110:35 am -
1 stop23h 56m
Deal found 8/20![United Airlines logo]()
$785
This Delta deal was found by Cheapflights users on 8/20. 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.
Sun 10/45:30 am -
1 stop23h 25m
Sun 10/1110:00 am -
1 stop22h 04m
Deal found 8/20![Delta logo]()
$856
This Flightnetwork deal was found by Cheapflights users on 8/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
2 stops38h 05m
Sat 9/194:50 pm -
2 stops36h 50m
Deal found 8/16![ANA logo]()
$908
This Japan Airlines deal was found by Cheapflights users on 8/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:03 am -
2 stops22h 47m
Wed 9/169:40 am -
2 stops22h 10m
Deal found 8/16![Japan Airlines logo]()
$1,002
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 11/129:32 pm -
2 stops27h 03m
Thu 11/268:00 pm -
1 stop30h 43m
Deal found 8/16![Alaska Airlines logo]()
$1,052
This Qatar Airways deal was found by Cheapflights users on 8/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:18 pm -
2 stops25h 52m
Mon 10/2610:20 pm -
2 stops36h 06m
Deal found 8/20![Qatar Airways logo]()
$1,088
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:30 am -
1 stop13h 30m
Thu 10/86:00 pm -
1 stop14h 50m
Deal found 8/20![Multiple Airlines logo]()
$1,123
This Korean Air deal was found by Cheapflights users on 8/17. 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 10/205:15 pm -
2 stops35h 50m
Thu 11/199:15 am -
2 stops21h 20m
Deal found 8/17![Korean Air logo]()
$1,142
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:46 pm -
2 stops22h 54m
Sun 10/48:05 pm -
2 stops33h 48m
Deal found 8/20![Cathay Pacific logo]()
$1,174
This British Airways deal was found by Cheapflights users on 8/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:45 pm -
1 stop41h 00m
Sun 12/132:15 am -
1 stop27h 05m
Deal found 8/18![British Airways logo]()
$1,421
This SWISS deal was found by Cheapflights users on 8/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:45 am -
3 stops46h 40m
Fri 2/51:15 am -
2 stops35h 27m
Deal found 8/18![SWISS logo]()
$1,424
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/159:00 am -
1 stop18h 55m
Thu 10/811:45 am -
1 stop26h 12m
Deal found 8/18![United Airlines logo]()
$803
This Delta deal was found by Cheapflights users on 8/18. 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 11/47:00 am -
1 stop21h 30m
Wed 11/1810:55 am -
1 stop22h 09m
Deal found 8/18![Delta logo]()
$856
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/227:00 am -
1 stop20h 55m
Mon 11/210:35 am -
1 stop17h 47m
Deal found 8/19![United Airlines logo]()
$810
This Bravofly deal was found by Cheapflights users on 8/21. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:00 am -
2 stops39h 50m
Mon 10/264:50 pm -
2 stops36h 47m
Deal found 8/21![ANA logo]()
$928
This Delta deal was found by Cheapflights users on 8/17. 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 11/235:30 am -
1 stop23h 00m
Sat 11/2810:55 am -
1 stop15h 56m
Deal found 8/17![Delta logo]()
$856
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/107:00 am -
1 stop20h 55m
Mon 9/1411:45 am -
1 stop24h 14m
Deal found 8/18![United Airlines logo]()
$810
This Japan Airlines deal was found by Cheapflights users on 8/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:35 am -
2 stops23h 15m
Wed 9/92:20 pm -
2 stops22h 46m
Deal found 8/20![Japan Airlines logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/285:30 am -
1 stop22h 25m
Mon 11/210:35 am -
1 stop20h 02m
Deal found 8/19![United Airlines logo]()
$810
This Qatar Airways deal was found by Cheapflights users on 8/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/207:30 am -
2 stops29h 50m
Sun 2/213:55 am -
2 stops30h 48m
Deal found 8/16![Qatar Airways logo]()
$1,088
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 11/129:32 pm -
2 stops27h 03m
Fri 11/278:00 pm -
1 stop19h 58m
Deal found 8/16![Alaska Airlines logo]()
$1,097
This Korean Air deal was found by Cheapflights users on 8/20. 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.
Wed 9/235:34 pm -
2 stops30h 01m
Thu 10/82:00 pm -
2 stops24h 19m
Deal found 8/20![Korean Air logo]()
$1,142
This FlightHub deal was found by Cheapflights users on 8/20. 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.
Tue 11/310:00 am -
2 stops34h 30m
Tue 11/104:50 pm -
2 stops17h 41m
Deal found 8/20![ANA logo]()
$1,039
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:55 pm -
2 stops26h 45m
Sun 9/203:10 pm -
2 stops38h 41m
Deal found 8/20![Cathay Pacific logo]()
$1,179
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 9/63:43 pm -
1 stop36h 12m
Tue 9/2211:45 am -
1 stop18h 01m
Deal found 8/20![United Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/209:40 am -
2 stops24h 05m
Sun 1/3111:15 pm -
2 stops32h 44m
Deal found 8/21![Delta logo]()
$992
This Kissandfly.com deal was found by Cheapflights users on 8/18. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:03 am -
2 stops22h 47m
Sat 10/34:50 pm -
2 stops36h 37m
Deal found 8/18![Multiple Airlines logo]()
$1,209
This Qatar Airways deal was found by Cheapflights users on 8/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:20 am -
2 stops37h 05m
Fri 10/91:20 am -
2 stops36h 36m
Deal found 8/20![Qatar Airways logo]()
$1,112
This Korean Air deal was found by Cheapflights users on 8/18. 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.
Tue 1/196:40 am -
2 stops19h 50m
Thu 1/288:40 pm -
2 stops33h 28m
Deal found 8/18![Korean Air logo]()
$1,142
This FlightHub deal was found by Cheapflights users on 8/20. 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.
Tue 10/610:10 am -
2 stops34h 55m
Fri 10/91:30 pm -
2 stops20h 41m
Deal found 8/20![ANA logo]()
$1,039
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated August 21, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 8/17. 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.
Mon 8/243:30 pm -
1 stop22h 45m
Wed 11/410:45 am -
1 stop23h 46m
Deal found 8/17![Air Canada logo]()
$809
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Tue 9/13:30 pm -
2 stops42h 05m
Mon 9/287:05 am -
1 stop26h 06m
Deal found 8/21![Air Canada logo]()
$771
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Tue 9/17:45 pm -
2 stops37h 50m
Mon 9/281:35 am -
2 stops31h 36m
Deal found 8/19![Air Canada logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/31:03 pm -
1 stop24h 57m
Sun 9/611:55 pm -
2 stops36h 04m
Deal found 8/21![United Airlines logo]()
$787
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
2 stops31h 15m
Sun 9/611:55 pm -
2 stops33h 24m
Deal found 8/21![ANA logo]()
$790
This FlightHub deal was found by Cheapflights users on 8/20. 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.
Mon 9/710:10 am -
2 stops23h 25m
Wed 10/217:05 am -
1 stop26h 06m
Deal found 8/20![Air Canada logo]()
$770
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/157:00 am -
1 stop20h 55m
Thu 10/812:40 pm -
2 stops25h 17m
Deal found 8/18![United Airlines logo]()
$803
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Tue 9/157:45 pm -
2 stops36h 25m
Sun 9/272:00 pm -
2 stops33h 31m
Deal found 8/19![Air Canada logo]()
$804
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Wed 9/167:45 pm -
1 stop19h 20m
Sun 9/272:00 pm -
2 stops33h 31m
Deal found 8/19![Air Canada logo]()
$792
This Justfly.com deal was found by Cheapflights users on 8/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:30 pm -
1 stop23h 35m
Fri 9/257:05 am -
1 stop16h 26m
Deal found 8/19![Air Canada logo]()
$808
This Justfly.com deal was found by Cheapflights users on 8/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:45 pm -
2 stops35h 00m
Sun 10/117:25 am -
2 stops40h 06m
Deal found 8/21![Air Canada logo]()
$796
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/307:29 pm -
1 stop18h 31m
Wed 10/711:45 am -
1 stop17h 42m
Deal found 8/18![United Airlines logo]()
$810
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 August 21, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Expedia deal was found by Cheapflights users on 8/16. 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.
Sat 8/2910:45 am -
2 stops32h 40m
Deal found 8/16![Multiple Airlines logo]()
$376
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:08 am -
2 stops35h 22m
Deal found 8/19![Multiple Airlines logo]()
$384
This oojo deal was found by Cheapflights users on 8/16. 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 11/251:53 pm -
2 stops40h 47m
Deal found 8/16![Multiple Airlines logo]()
$418
This Air Canada deal was found by Cheapflights users on 8/20. 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 8/2610:10 am -
1 stop28h 55m
Deal found 8/20![Air Canada logo]()
$419
This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:08 am -
2 stops23h 22m
Deal found 8/17![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/1712:38 pm -
2 stops38h 32m
Deal found 8/17![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:24 pm -
2 stops38h 46m
Deal found 8/18![Multiple Airlines logo]()
$424
This Expedia deal was found by Cheapflights users on 8/20. 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.
Tue 9/88:14 am -
2 stops21h 31m
Deal found 8/20![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:37 am -
1 stop19h 03m
Deal found 8/20![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/1412:39 pm -
2 stops38h 31m
Deal found 8/17![Multiple Airlines logo]()
$429
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:10 am -
2 stops19h 05m
Deal found 8/18![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/1812:38 pm -
2 stops38h 32m
Deal found 8/17![Multiple Airlines logo]()
$439
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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $752 (United Airlines) |
One-way from | $376 (Expedia) |
Popular in | December |
Cheapest in | September |
Average price | $1,048 |
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 7,457,451 searches. Data last updated August 21, 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 Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 1/18
3:30 pm-6:45 am
1 stop23h 15m
Hong Kong Intl
Thu 1/21
10:35 am-6:31 pm
1 stop23h 56m
$785
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Tue 9/15
9:00 am-6:55 pm
1 stop18h 55m
Hong Kong Intl
Thu 10/8
11:45 am-10:57 pm
1 stop26h 12m
$803
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Tue 9/22
7:00 am-6:55 pm
1 stop20h 55m
Hong Kong Intl
Mon 11/2
10:35 am-12:22 pm
1 stop17h 47m
$810
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Thu 9/10
7:00 am-6:55 pm
1 stop20h 55m
Hong Kong Intl
Mon 9/14
11:45 am-8:59 pm
1 stop24h 14m
$810
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 9/28
5:30 am-6:55 pm
1 stop22h 25m
Hong Kong Intl
Mon 11/2
10:35 am-2:37 pm
1 stop20h 02m
$810
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Sun 9/6
3:43 pm-6:55 pm
1 stop36h 12m
Hong Kong Intl
Tue 9/22
11:45 am-2:46 pm
1 stop18h 01m
$816
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Sun 10/4
5:30 am-7:55 pm
1 stop23h 25m
Taipei City Taiwan Taoyuan Intl
Sun 10/11
10:00 am-5:04 pm
1 stop22h 04m
$856
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Wed 11/4
7:00 am-8:30 pm
1 stop21h 30m
Taipei City Taiwan Taoyuan Intl
Wed 11/18
10:55 am-5:04 pm
1 stop22h 09m
$856
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Mon 11/23
5:30 am-8:30 pm
1 stop23h 00m
Taipei City Taiwan Taoyuan Intl
Sat 11/28
10:55 am-10:51 am
1 stop15h 56m
$856
PortlandTaipei City
PDX Portland - TSA Taipei City Sung Shan
PDXTSA
Portland
Sun 9/6
7:00 am-12:05 pm
2 stops38h 05m
Taipei City Sung Shan
Sat 9/19
4:50 pm-2:40 pm
2 stops36h 50m
$908
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-TPE
PDX-HKG
PDX-ICN
PDX-TSA
PDX-HND
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-TPE
PDX-HKG
PDX-ICN
PDX-TSA
What is the cheapest month to book a flight from Portland to Asia?
Currently, February is the cheapest month in which you can book a flight from Portland to Asia (average of $885). Flying from Portland to Asia in December is currently the most expensive (average of $1,390). 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 August 21, 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.
How far ahead should I book a flight from Portland to Asia?
To ensure you get the cheapest price possible for a flight from Portland to Asia, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 August 21, 2026.
Read through reviews of airlines operating flights from Portland to Asia, such as ANA,Delta, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Comfort
8.2
Food
7.8
Entertainment
7.9
Overall
8.3
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Boarding
8.5
Comfort
8.2
Food
7.8
Entertainment
7.9
Overall
8.3
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Boarding
8.5
Comfort
8.2
Food
7.8
Entertainment
7.9
Overall
8.3
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Boarding
8.5
Comfort
8.2
Food
7.8
Entertainment
7.9
Overall
8.3
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Boarding
8.5
Comfort
8.2
Food
7.8
Entertainment
7.9
Overall
8.3
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Boarding
8.5
Comfort
8.2
Food
7.8
Entertainment
7.9
Overall
8.3
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
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 August 21, 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$1,024 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$955 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$382 | Average$1,223 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$394 | Average$959 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$400 | Average$973 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$582 | Average$1,052 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$653 | Average$1,148 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$677 | Average$1,034 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$689 | Average$1,063 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$726 | Average$927 | FlexibilityNo cancel fee | On-time76% |