$357+ Cheap flights from Portland (PDX) to Asia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Oct 28 — Nov 41
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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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 September 28, 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 September 28, 2026.
This eDestinos deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:31 am -
2 stops21h 59m
Tue 11/109:50 am -
2 stops26h 06m
Deal found 9/25![Korean Air logo]()
$800
This Air Canada deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/247:45 pm -
2 stops36h 15m
Wed 11/48:25 am -
1 stop16h 01m
Deal found 9/23![Air Canada logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/47:00 am -
1 stop15h 50m
Tue 10/204:55 pm -
1 stop17h 36m
Deal found 9/25![ANA logo]()
$839
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Mon 9/287:00 am -
1 stop15h 50m
Fri 10/94:55 pm -
1 stop17h 36m
Deal found 9/27![ANA logo]()
$843
This Justfly.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Tue 10/207:00 am -
1 stop15h 50m
Tue 11/37:05 am -
2 stops24h 32m
Deal found 9/27![ANA logo]()
$845
This Justfly.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/97:10 am -
1 stop16h 35m
Thu 11/126:35 pm -
1 stop16h 49m
Deal found 9/26![ANA logo]()
$847
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/207:00 am -
1 stop15h 50m
Tue 11/36:35 pm -
1 stop16h 45m
Deal found 9/27![United Airlines logo]()
$849
This FlightHub deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 11/245:30 am -
2 stops23h 50m
Thu 12/36:35 pm -
1 stop16h 48m
Deal found 9/25![ANA logo]()
$850
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Sun 9/279:00 am -
1 stop37h 50m
Wed 10/74:55 pm -
1 stop17h 36m
Deal found 9/27![ANA logo]()
$852
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/97:10 am -
1 stop16h 35m
Thu 11/123:20 pm -
2 stops26h 34m
Deal found 9/26![United Airlines logo]()
$853
This FlightHub deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 12/295:30 am -
2 stops55h 40m
Thu 1/2110:45 am -
1 stop26h 01m
Deal found 9/26![Air Canada logo]()
$853
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 11/257:10 am -
1 stop16h 35m
Thu 12/33:20 pm -
2 stops26h 23m
Deal found 9/25![United Airlines logo]()
$854
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 September 28, 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 September 28, 2026.
This Air Canada deal was found by Cheapflights users on 9/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/87:10 pm -
1 stop29h 30m
Tue 2/239:50 am -
2 stops21h 51m
Deal found 9/22![Multiple Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/207:00 am -
1 stop15h 50m
Tue 11/36:35 pm -
1 stop16h 45m
Deal found 9/27![United Airlines logo]()
$849
This Korean Air deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/95:29 pm -
2 stops24h 16m
Thu 11/129:00 am -
2 stops25h 11m
Deal found 9/26![Korean Air logo]()
$863
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 2/79:40 am -
2 stops18h 05m
Fri 2/262:00 pm -
2 stops19h 27m
Deal found 9/25![Delta logo]()
$864
This Alaska Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/145:53 pm -
2 stops30h 42m
Mon 11/308:00 pm -
2 stops34h 50m
Deal found 9/26![Alaska Airlines logo]()
$966
This STARLUX Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:37 pm -
2 stops22h 53m
Thu 10/2210:45 am -
2 stops26h 11m
Deal found 9/26![STARLUX Airlines logo]()
$1,024
This Qatar Airways deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Mon 10/128:09 am -
2 stops36h 06m
Thu 10/223:25 am -
2 stops31h 01m
Deal found 9/27![Qatar Airways logo]()
$1,072
This British Airways deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Fri 3/55:45 pm -
1 stop25h 30m
Mon 3/223:20 am -
2 stops29h 58m
Deal found 9/27![British Airways logo]()
$1,099
This Cathay Pacific deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Thu 10/156:18 pm -
2 stops26h 22m
Mon 10/267:35 pm -
2 stops31h 09m
Deal found 9/23![Cathay Pacific logo]()
$1,170
This KLM deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Fri 1/2911:10 am -
2 stops23h 50m
Thu 2/182:30 am -
1 stop22h 20m
Deal found 9/27![KLM logo]()
$1,323
This SWISS deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Sat 1/2310:47 am -
3 stops70h 38m
Thu 2/111:25 am -
3 stops35h 12m
Deal found 9/24![SWISS logo]()
$1,429
This Korean Air deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/208:44 pm -
2 stops28h 21m
Tue 11/311:55 am -
2 stops16h 54m
Deal found 9/26![Korean Air logo]()
$869
This Philippine Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:45 pm -
2 stops24h 10m
Mon 12/71:10 pm -
2 stops24h 48m
Deal found 9/26![Multiple Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 1/207:40 pm -
2 stops37h 40m
Thu 1/289:50 am -
2 stops22h 09m
Deal found 9/26![Delta logo]()
$917
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 am -
2 stops26h 25m
Mon 11/3011:05 pm -
2 stops38h 40m
Deal found 9/22![United Airlines logo]()
$940
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 10/189:31 am -
1 stop14h 29m
Thu 10/295:25 pm -
1 stop11h 59m
Deal found 9/22![Alaska Airlines logo]()
$976
This Korean Air deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/47:15 am -
2 stops20h 30m
Sun 11/152:00 pm -
2 stops21h 56m
Deal found 9/26![Korean Air logo]()
$915
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 2/157:49 pm -
2 stops35h 01m
Tue 3/167:30 am -
2 stops25h 01m
Deal found 9/23![United Airlines logo]()
$940
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/199:31 am -
1 stop14h 29m
Sun 10/255:25 pm -
1 stop17h 30m
Deal found 9/22![Alaska Airlines logo]()
$976
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/309:40 am -
2 stops36h 10m
Mon 3/157:55 am -
2 stops26h 55m
Deal found 9/24![Delta logo]()
$977
This oojo deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2911:00 am -
2 stops31h 55m
Fri 2/129:40 pm -
2 stops37h 03m
Deal found 9/23![Qatar Airways logo]()
$1,098
This British Airways deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Wed 3/105:45 pm -
1 stop25h 30m
Thu 3/183:20 am -
2 stops29h 58m
Deal found 9/27![British Airways logo]()
$1,099
This Korean Air deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 1/186:30 am -
2 stops25h 35m
Mon 1/259:40 pm -
2 stops33h 33m
Deal found 9/27![Korean Air logo]()
$917
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/267:30 am -
2 stops24h 25m
Mon 3/157:30 am -
2 stops20h 57m
Deal found 9/23![United Airlines logo]()
$942
This Cathay Pacific deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 2/96:25 am -
2 stops25h 15m
Sun 2/217:35 pm -
2 stops34h 51m
Deal found 9/25![Cathay Pacific logo]()
$1,170
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 1/249:40 am -
2 stops36h 10m
Mon 3/811:40 pm -
2 stops31h 54m
Deal found 9/24![Delta logo]()
$977
This Qatar Airways deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Fri 3/511:40 am -
2 stops31h 10m
Mon 3/229:40 pm -
2 stops33h 23m
Deal found 9/27![Qatar Airways logo]()
$1,112
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 2/65:55 pm -
2 stops30h 40m
Sat 2/208:00 pm -
2 stops19h 33m
Deal found 9/25![Alaska Airlines logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 2/101:39 pm -
1 stop25h 11m
Tue 2/239:55 am -
2 stops39h 45m
Deal found 9/23![United Airlines logo]()
$947
This British Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Thu 2/47:15 am -
2 stops28h 30m
Thu 2/253:20 am -
1 stop26h 00m
Deal found 9/23![British Airways logo]()
$1,152
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated September 28, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Sun 9/279:00 am -
1 stop37h 50m
Wed 10/74:55 pm -
1 stop17h 36m
Deal found 9/27![ANA logo]()
$852
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Mon 9/287:00 am -
1 stop15h 50m
Fri 10/94:55 pm -
1 stop17h 36m
Deal found 9/27![ANA logo]()
$843
This Korean Air deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 9/289:51 am -
2 stops20h 49m
Thu 10/82:15 am -
2 stops30h 49m
Deal found 9/25![Korean Air logo]()
$869
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 9/295:41 pm -
2 stops25h 14m
Tue 10/201:25 pm -
2 stops24h 29m
Deal found 9/23![Multiple Airlines logo]()
$877
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/47:00 am -
1 stop15h 50m
Tue 10/204:55 pm -
1 stop17h 36m
Deal found 9/25![ANA logo]()
$839
This Justfly.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Tue 10/207:00 am -
1 stop15h 50m
Tue 11/37:05 am -
2 stops24h 32m
Deal found 9/27![ANA logo]()
$845
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/207:00 am -
1 stop15h 50m
Tue 11/36:35 pm -
1 stop16h 45m
Deal found 9/27![United Airlines logo]()
$849
This Justfly.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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.
Tue 10/207:45 pm -
2 stops36h 15m
Wed 11/410:45 am -
1 stop19h 56m
Deal found 9/25![Multiple Airlines logo]()
$889
This Air Canada deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/247:45 pm -
2 stops36h 15m
Wed 11/48:25 am -
1 stop16h 01m
Deal found 9/23![Air Canada logo]()
$831
This eDestinos deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:31 am -
2 stops21h 59m
Tue 11/109:50 am -
2 stops26h 06m
Deal found 9/25![Korean Air logo]()
$800
This Justfly.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/283:20 pm -
2 stops40h 50m
Wed 11/410:45 am -
1 stop19h 56m
Deal found 9/27![Air Canada logo]()
$888
This SmartFares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:03 am -
2 stops20h 37m
Wed 11/1812:15 am -
2 stops32h 35m
Deal found 9/23![Multiple Airlines logo]()
$883
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 September 28, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:34 am -
2 stops46h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 11/117:04 am -
2 stops47h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/2810:48 am -
1 stop18h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/2810:48 am -
2 stops44h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$389
This Air Canada deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/157:10 pm -
1 stop29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Air Canada logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/105:53 pm -
2 stops50h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$393
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 1/167:10 pm -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:37 pm -
2 stops59h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$395
This SmartFares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:30 am -
1 stop16h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![ANA logo]()
$400
This SmartFares deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/97:30 am -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![ANA logo]()
$400
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 am -
1 stop16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air Canada logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:04 am -
2 stops47h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$405
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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $800 (eDestinos) |
One-way from | $357 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,009 |
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 September 28, 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
PortlandOsaka
PDX Portland - KIX Osaka Kansai Intl
PDXKIX
Portland
Mon 2/8
7:10 pm-5:40 pm
1 stop29h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$393
PortlandOsaka
PDX Portland - KIX Osaka Kansai Intl
PDXKIX
Portland
Sun 11/15
7:10 pm-5:40 pm
1 stop29h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$393
PortlandTokyo
PDX Portland - NRT Tokyo Narita
PDXNRT
Portland
Wed 11/18
10:00 am-10:30 pm
2 stops19h 30m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$409
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Mon 3/15
9:40 am-10:50 pm
2 stops21h 10m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$412
PortlandTokyo
PDX Portland - NRT Tokyo Narita
PDXNRT
Portland
Sun 10/18
5:30 am-3:00 pm
1 stop17h 30m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$414
Quickest round-trip
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Mon 1/11
6:30 am-3:20 pm
1 stop15h 50m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$414
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Mon 10/19
5:30 am-5:25 pm
2 stops19h 55m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$414
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Sun 11/8
7:59 pm-3:20 pm
1 stop26h 21m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$414
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Wed 10/21
5:30 am-5:25 pm
2 stops19h 55m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$414
PortlandOsaka
PDX Portland - KIX Osaka Kansai Intl
PDXKIX
Portland
Sun 11/15
7:10 am-9:50 pm
2 stops21h 40m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$416
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-KIX
PDX-NRT
PDX-HND
PDX-HKG
PDX-BOM
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-KIX
PDX-NRT
PDX-HND
PDX-HKG
What is the cheapest month to book a flight from Portland to Asia?
Currently, April is the cheapest month in which you can book a flight from Portland to Asia (average of $914). Flying from Portland to Asia in December is currently the most expensive (average of $1,422). 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.
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 September 28, 2026.
Read through reviews of airlines operating flights from Portland to Asia, such as ANA,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Entertainment
8.0
Food
7.8
Crew
8.7
Overall
8.3
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Food
7.8
Crew
8.7
Overall
8.3
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Food
7.8
Crew
8.7
Overall
8.3
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Food
7.8
Crew
8.7
Overall
8.3
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Food
7.8
Crew
8.7
Overall
8.3
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Food
7.8
Crew
8.7
Overall
8.3
Boarding
8.5
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 September 28, 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 September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$1,072 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$985 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$394 | Average$1,001 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$426 | Average$1,083 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$1,084 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$582 | Average$1,054 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$653 | Average$1,260 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$677 | Average$1,060 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$690 | Average$1,054 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$726 | Average$903 | FlexibilityNo cancel fee | On-time76% |