$384+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Sep 25 — Oct 21
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
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 August 26, 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 26, 2026.
This Air Canada deal was found by Cheapflights users on 8/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm -
1 stop23h 35m
Wed 10/217:05 am -
1 stop21h 41m
Deal found 8/25![Air Canada logo]()
$754
This Justfly.com deal was found by Cheapflights users on 8/25. 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 9/17:45 pm -
2 stops37h 50m
Mon 9/281:35 am -
2 stops31h 36m
Deal found 8/25![Air Canada logo]()
$778
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:30 pm -
1 stop32h 55m
Mon 9/146:00 pm -
1 stop31h 31m
Deal found 8/21![Air Canada logo]()
$789
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:08 am -
2 stops33h 42m
Thu 12/103:15 pm -
2 stops17h 22m
Deal found 8/25![Multiple Airlines logo]()
$796
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 FlightHub deal was found by Cheapflights users on 8/25. 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.
Wed 9/93:30 pm -
1 stop22h 45m
Tue 10/2710:45 am -
2 stops42h 52m
Deal found 8/25![Air Canada logo]()
$806
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 pm -
1 stop28h 40m
Mon 9/146:00 pm -
2 stops18h 59m
Deal found 8/21![Multiple Airlines logo]()
$808
This Travelocity deal was found by Cheapflights users on 8/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm -
1 stop22h 45m
Tue 10/139:45 am -
1 stop24h 26m
Deal found 8/25![Air Canada logo]()
$809
This Air Canada deal was found by Cheapflights users on 8/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:10 am -
1 stop28h 05m
Thu 10/89:45 am -
1 stop20h 01m
Deal found 8/24![Air Canada logo]()
$810
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.
Mon 8/245:30 am -
1 stop22h 25m
Wed 9/1611:55 pm -
2 stops29h 41m
Deal found 8/21![United Airlines logo]()
$812
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.
Wed 10/145:30 am -
1 stop22h 25m
Wed 12/910:00 am -
3 stops24h 20m
Deal found 8/21![United Airlines logo]()
$814
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:45 pm -
1 stop18h 30m
Wed 10/219:45 am -
1 stop20h 01m
Deal found 8/21![Air Canada logo]()
$815
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 26, 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 26, 2026.
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.
Wed 10/1410:51 am -
1 stop27h 09m
Wed 12/910:35 am -
1 stop23h 45m
Deal found 8/21![United Airlines logo]()
$810
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.
Tue 12/17:00 am -
1 stop21h 30m
Tue 12/810:55 am -
1 stop15h 56m
Deal found 8/21![Delta logo]()
$856
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:32 am -
2 stops45h 53m
Sat 12/192:05 pm -
2 stops36h 38m
Deal found 8/21![Korean Air logo]()
$1,018
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.
Wed 10/77:00 am -
1 stop15h 50m
Fri 10/94:55 pm -
1 stop17h 36m
Deal found 8/21![ANA logo]()
$1,113
This Qatar Airways deal was found by Cheapflights users on 8/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:07 am -
2 stops43h 58m
Tue 10/131:20 am -
2 stops36h 36m
Deal found 8/22![Qatar Airways logo]()
$1,142
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:10 am -
1 stop14h 15m
Sat 10/317:25 pm -
1 stop15h 06m
Deal found 8/21![Air Canada logo]()
$1,145
This Air India deal was found by Cheapflights users on 8/22. 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 India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:30 am -
2 stops26h 15m
Mon 10/123:10 am -
1 stop27h 51m
Deal found 8/22![Multiple Airlines logo]()
$1,160
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:46 pm -
2 stops24h 19m
Sun 10/188:05 pm -
2 stops29h 26m
Deal found 8/22![Cathay Pacific logo]()
$1,185
This British Airways deal was found by Cheapflights users on 8/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:51 pm -
2 stops45h 24m
Sun 12/1310:50 am -
1 stop42h 30m
Deal found 8/26![British Airways logo]()
$1,304
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:22 am -
1 stop17h 13m
Sun 12/68:00 pm -
2 stops29h 06m
Deal found 8/24![Alaska Airlines logo]()
$1,322
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.
Tue 9/221:03 pm -
1 stop24h 57m
Sun 11/112:05 am -
2 stops40h 39m
Deal found 8/21![United Airlines logo]()
$812
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.
Sat 10/175:14 pm -
2 stops35h 41m
Mon 11/210:55 am -
2 stops27h 24m
Deal found 8/21![Delta logo]()
$860
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.
Tue 10/65:15 pm -
2 stops35h 40m
Thu 10/159:55 am -
2 stops27h 24m
Deal found 8/21![Delta logo]()
$860
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 11/17:10 am -
1 stop20h 40m
Wed 11/1111:10 am -
1 stop23h 10m
Deal found 8/22![United Airlines logo]()
$863
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.
Thu 9/2412:34 pm -
1 stop16h 21m
Tue 9/299:40 am -
2 stops27h 47m
Deal found 8/21![Delta logo]()
$860
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Thu 9/1011:15 am -
1 stop25h 50m
Tue 9/159:50 am -
1 stop17h 10m
Deal found 8/22![United Airlines logo]()
$863
This Korean Air deal was found by Cheapflights users on 8/25. 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 11/306:20 am -
2 stops23h 30m
Mon 12/72:00 am -
2 stops28h 35m
Deal found 8/25![Korean Air logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:40 pm -
1 stop22h 05m
Sun 11/811:10 am -
1 stop19h 27m
Deal found 8/24![United Airlines logo]()
$863
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:46 pm -
2 stops22h 54m
Mon 10/198:00 am -
2 stops28h 33m
Deal found 8/22![Cathay Pacific logo]()
$1,185
This EVA Air deal was found by Cheapflights users on 8/25. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:37 pm -
2 stops24h 48m
Tue 10/271:00 pm -
2 stops23h 50m
Deal found 8/25![Multiple Airlines logo]()
$1,203
This Qatar Airways deal was found by Cheapflights users on 8/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:09 am -
2 stops41h 56m
Fri 10/161:20 am -
2 stops36h 36m
Deal found 8/22![Qatar Airways logo]()
$1,252
This Korean Air deal was found by Cheapflights users on 8/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:31 am -
2 stops19h 34m
Thu 10/159:20 am -
2 stops23h 44m
Deal found 8/23![Korean Air logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 11/17:26 pm -
1 stop18h 19m
Tue 12/111:20 pm -
1 stop15h 22m
Deal found 8/23![United Airlines logo]()
$863
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:20 am -
2 stops21h 05m
Tue 10/138:00 am -
2 stops21h 24m
Deal found 8/22![Cathay Pacific logo]()
$1,191
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 British Airways deal was found by Cheapflights users on 8/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:51 pm -
2 stops41h 59m
Sat 12/1210:50 am -
2 stops48h 39m
Deal found 8/26![British Airways logo]()
$1,323
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:02 pm -
2 stops28h 28m
Sat 10/247:35 pm -
1 stop16h 19m
Deal found 8/21![Alaska Airlines logo]()
$1,337
This Korean Air deal was found by Cheapflights users on 8/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:31 am -
2 stops19h 34m
Tue 11/39:15 am -
2 stops19h 34m
Deal found 8/23![Korean Air logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/215:00 am -
2 stops22h 45m
Mon 9/282:30 pm -
1 stop14h 57m
Deal found 8/23![United Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 8/25. 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.
Wed 11/115:30 am -
2 stops28h 15m
Wed 11/2512:55 am -
2 stops31h 14m
Deal found 8/25![Delta logo]()
$993
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated August 26, 2026 and is based on user searches.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:30 pm -
1 stop32h 55m
Mon 9/146:00 pm -
1 stop31h 31m
Deal found 8/21![Air Canada logo]()
$789
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 pm -
1 stop28h 40m
Mon 9/146:00 pm -
2 stops18h 59m
Deal found 8/21![Multiple Airlines logo]()
$808
This Justfly.com deal was found by Cheapflights users on 8/25. 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 9/17:45 pm -
2 stops37h 50m
Mon 9/281:35 am -
2 stops31h 36m
Deal found 8/25![Air Canada logo]()
$778
This Air Canada deal was found by Cheapflights users on 8/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm -
1 stop23h 35m
Wed 10/217:05 am -
1 stop21h 41m
Deal found 8/25![Air Canada logo]()
$754
This FlightHub deal was found by Cheapflights users on 8/25. 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.
Wed 9/93:30 pm -
1 stop22h 45m
Tue 10/2710:45 am -
2 stops42h 52m
Deal found 8/25![Air Canada logo]()
$806
This Travelocity deal was found by Cheapflights users on 8/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm -
1 stop22h 45m
Tue 10/139:45 am -
1 stop24h 26m
Deal found 8/25![Air Canada logo]()
$809
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:45 pm -
2 stops37h 50m
Fri 9/257:05 am -
1 stop16h 26m
Deal found 8/24![Air Canada logo]()
$816
This Air Canada deal was found by Cheapflights users on 8/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:10 am -
1 stop28h 05m
Thu 10/89:45 am -
1 stop20h 01m
Deal found 8/24![Air Canada logo]()
$810
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:45 pm -
1 stop18h 30m
Tue 10/209:45 am -
1 stop20h 01m
Deal found 8/21![Air Canada logo]()
$812
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 Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:45 pm -
1 stop18h 30m
Wed 10/219:45 am -
1 stop20h 01m
Deal found 8/21![Air Canada logo]()
$815
This FlightHub deal was found by Cheapflights users on 8/25. 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.
Mon 9/287:29 pm -
2 stops42h 46m
Mon 10/2610:45 am -
2 stops46h 35m
Deal found 8/25![Air Canada logo]()
$816
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 26, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Expedia deal was found by Cheapflights users on 8/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:08 am -
2 stops33h 42m
Deal found 8/24![Multiple Airlines logo]()
$384
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:08 am -
2 stops28h 52m
Deal found 8/26![Multiple Airlines logo]()
$409
This Orbitz deal was found by Cheapflights users on 8/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm -
1 stop19h 20m
Deal found 8/25![Air Canada logo]()
$419
This oojo deal was found by Cheapflights users on 8/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:05 am -
2 stops37h 55m
Deal found 8/25![Multiple Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 am -
2 stops22h 50m
Deal found 8/24![United Airlines logo]()
$432
This Ovago deal was found by Cheapflights users on 8/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
1 stop36h 15m
Deal found 8/23![WestJet logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/158:37 pm -
1 stop33h 03m
Deal found 8/26![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 9/167:03 am -
1 stop22h 37m
Deal found 8/26![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 9/1910:37 am -
1 stop17h 33m
Deal found 8/26![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Thu 9/1712:38 pm -
2 stops38h 32m
Deal found 8/24![Multiple Airlines logo]()
$435
This FlightHub deal was found by Cheapflights users on 8/25. 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.
Thu 9/243:30 pm -
2 stops40h 40m
Deal found 8/25![Air Canada logo]()
$441
This Orbitz deal was found by Cheapflights users on 8/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:10 am -
1 stop28h 05m
Deal found 8/25![Air Canada logo]()
$442
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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $754 (Air Canada) |
One-way from | $384 (Expedia) |
Popular in | December |
Cheapest in | September |
Average price | $990 |
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 26, 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
Wed 10/14
10:51 am-5:00 am
1 stop27h 09m
Hong Kong Intl
Wed 12/9
10:35 am-6:20 pm
1 stop23h 45m
$810
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Tue 9/22
1:03 pm-5:00 am
1 stop24h 57m
Hong Kong Intl
Sun 11/1
12:05 am-12:44 am
2 stops40h 39m
$812
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Tue 12/1
7:00 am-8:30 pm
1 stop21h 30m
Taipei City Taiwan Taoyuan Intl
Tue 12/8
10:55 am-10:51 am
1 stop15h 56m
$856
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Sat 10/17
5:14 pm-7:55 pm
2 stops35h 41m
Taipei City Taiwan Taoyuan Intl
Mon 11/2
10:55 am-10:19 pm
2 stops27h 24m
$860
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Tue 10/6
5:15 pm-7:55 pm
2 stops35h 40m
Taipei City Taiwan Taoyuan Intl
Thu 10/15
9:55 am-10:19 pm
2 stops27h 24m
$860
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Thu 9/24
12:34 pm-7:55 pm
1 stop16h 21m
Taipei City Taiwan Taoyuan Intl
Tue 9/29
9:40 am-10:27 pm
2 stops27h 47m
$860
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Sun 11/1
7:10 am-7:50 pm
1 stop20h 40m
Taipei City Taiwan Taoyuan Intl
Wed 11/11
11:10 am-6:20 pm
1 stop23h 10m
$863
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Thu 9/10
11:15 am-4:05 am
1 stop25h 50m
Taipei City Taiwan Taoyuan Intl
Tue 9/15
9:50 am-12:00 pm
1 stop17h 10m
$863
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Sun 11/1
3:40 pm-5:45 am
1 stop22h 05m
Taipei City Taiwan Taoyuan Intl
Sun 11/8
11:10 am-2:37 pm
1 stop19h 27m
$863
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Sun 11/1
7:26 pm-5:45 am
1 stop18h 19m
Taipei City Taiwan Taoyuan Intl
Tue 12/1
11:20 pm-10:42 pm
1 stop15h 22m
$863
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-BKK
PDX-KIX
PDX-HKG
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-BKK
PDX-KIX
PDX-HKG
PDX-TPE
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 $884). Flying from Portland to Asia in December is currently the most expensive (average of $1,409). 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 26, 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 26, 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.
Food
7.8
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Food
7.8
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Food
7.8
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Food
7.8
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Food
7.8
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Food
7.8
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
8.0
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 August 26, 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$1,012 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$956 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$394 | Average$918 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$400 | Average$973 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$426 | Average$1,108 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$653 | Average$1,074 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$677 | Average$1,034 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$690 | Average$1,051 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$692 | Average$1,139 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$726 | Average$903 | FlexibilityNo cancel fee | On-time76% |