$384+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Oct 5 — Oct 121
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 September 5, 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 5, 2026.
This Justfly.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/157:45 pm -
2 stops37h 50m
Wed 9/308:00 am -
2 stops49h 11m
Deal found 9/4![Air Canada logo]()
$755
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/153:30 pm -
2 stops40h 40m
Mon 9/281:35 am -
2 stops27h 11m
Deal found 9/1![Air Canada logo]()
$757
This Justfly.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/227:45 pm -
2 stops36h 00m
Wed 9/3011:15 am -
2 stops36h 16m
Deal found 9/2![Air Canada logo]()
$759
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/147:45 pm -
2 stops35h 00m
Mon 9/281:35 am -
2 stops27h 11m
Deal found 9/1![Air Canada logo]()
$763
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/147:45 pm -
2 stops35h 00m
Wed 9/3011:15 am -
2 stops36h 16m
Deal found 9/1![Air Canada logo]()
$767
This Justfly.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sun 9/207:45 pm -
2 stops37h 50m
Wed 10/217:05 am -
1 stop16h 26m
Deal found 9/4![Air Canada logo]()
$770
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/223:30 pm -
2 stops40h 15m
Wed 10/217:05 am -
1 stop26h 06m
Deal found 9/1![Air Canada logo]()
$771
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/97:45 pm -
2 stops37h 50m
Mon 9/282:35 am -
2 stops30h 36m
Deal found 9/4![Air Canada logo]()
$778
This Air Canada deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:10 pm -
1 stop18h 00m
Thu 1/2110:45 am -
1 stop23h 46m
Deal found 9/5![Air Canada logo]()
$788
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/297:00 am -
1 stop30h 10m
Tue 2/2310:45 am -
2 stops30h 09m
Deal found 9/4![Air Canada logo]()
$805
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/165:30 am -
1 stop22h 15m
Fri 10/232:30 pm -
1 stop19h 01m
Deal found 8/31![United Airlines logo]()
$806
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/97:45 pm -
1 stop18h 30m
Mon 11/910:45 am -
2 stops29h 59m
Deal found 8/31![Air Canada logo]()
$806
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 5, 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 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/3![United Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:30 am -
2 stops28h 05m
Sun 10/251:05 am -
2 stops34h 51m
Deal found 9/5![Delta logo]()
$993
This Korean Air deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/296:20 am -
2 stops22h 05m
Sun 12/69:40 am -
2 stops20h 55m
Deal found 9/4![Korean Air logo]()
$1,040
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 11/281:49 pm -
1 stop32h 36m
Tue 12/85:25 pm -
2 stops22h 08m
Deal found 9/2![Alaska Airlines logo]()
$1,068
This Cheapflightsfares deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/235:30 am -
2 stops23h 45m
Wed 12/91:15 pm -
2 stops22h 05m
Deal found 8/31![ANA logo]()
$1,114
This Air India deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/207:00 am -
2 stops32h 15m
Tue 10/2711:00 am -
1 stop19h 50m
Deal found 9/4![Multiple Airlines logo]()
$1,160
This Cathay Pacific deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 10/183:10 pm -
2 stops41h 24m
Deal found 9/5![Cathay Pacific logo]()
$1,165
This KLM deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Wed 9/161:05 pm -
1 stop24h 20m
Tue 10/63:55 am -
1 stop19h 45m
Deal found 9/3![KLM logo]()
$1,295
This British Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 2/257:30 am -
2 stops32h 40m
Sun 2/282:15 am -
1 stop27h 05m
Deal found 9/4![British Airways logo]()
$1,348
This SWISS deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Fri 10/93:23 pm -
2 stops41h 57m
Mon 10/1912:40 am -
3 stops34h 13m
Deal found 9/3![SWISS logo]()
$1,406
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/15:00 am -
2 stops22h 50m
Mon 11/911:20 pm -
1 stop15h 26m
Deal found 9/4![United Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/14:07 pm -
2 stops20h 58m
Thu 10/89:50 am -
1 stop17h 15m
Deal found 9/1![United Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/137:33 pm -
1 stop17h 32m
Tue 10/209:50 am -
1 stop17h 15m
Deal found 9/4![United Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/1410:54 am -
1 stop27h 11m
Tue 12/812:55 am -
2 stops32h 24m
Deal found 9/2![Delta logo]()
$995
This Korean Air deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:31 am -
2 stops19h 34m
Wed 11/119:15 am -
2 stops24h 06m
Deal found 9/1![Korean Air logo]()
$1,069
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/245:45 pm -
2 stops31h 50m
Sun 11/18:00 pm -
2 stops30h 28m
Deal found 9/4![Alaska Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Sat 10/35:00 am -
2 stops22h 45m
Sat 10/109:50 am -
1 stop17h 20m
Deal found 9/3![United Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/193:31 pm -
2 stops41h 44m
Fri 11/278:00 am -
2 stops27h 44m
Deal found 9/3![Delta logo]()
$1,013
This Cathay Pacific deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Wed 10/218:05 pm -
2 stops29h 26m
Deal found 9/5![Cathay Pacific logo]()
$1,165
This Korean Air deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/136:45 am -
2 stops24h 05m
Sun 11/82:00 am -
2 stops33h 56m
Deal found 9/1![Korean Air logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 11/161:15 pm -
2 stops24h 30m
Wed 11/2511:10 am -
1 stop23h 14m
Deal found 9/3![United Airlines logo]()
$818
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 am -
1 stop15h 00m
Thu 10/227:35 pm -
1 stop18h 21m
Deal found 9/5![Alaska Airlines logo]()
$1,108
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/89:31 am -
1 stop12h 49m
Fri 11/138:00 pm -
1 stop15h 56m
Deal found 9/1![Delta logo]()
$1,025
This Cathay Pacific deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:55 pm -
2 stops26h 45m
Mon 10/198:00 am -
2 stops28h 33m
Deal found 9/5![Cathay Pacific logo]()
$1,170
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/15:00 am -
2 stops22h 50m
Tue 12/811:10 am -
1 stop19h 26m
Deal found 9/4![United Airlines logo]()
$818
This KLM deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:29 pm -
2 stops22h 31m
Thu 11/262:30 am -
1 stop22h 20m
Deal found 9/1![KLM logo]()
$1,330
This Korean Air deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:34 pm -
2 stops37h 16m
Fri 9/252:00 am -
2 stops31h 10m
Deal found 9/2![Korean Air logo]()
$1,117
This British Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/92:30 pm -
2 stops28h 30m
Tue 10/2012:50 pm -
1 stop41h 20m
Deal found 9/3![British Airways logo]()
$1,365
This Singapore Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/272:34 pm -
2 stops30h 31m
Wed 2/1711:35 pm -
3 stops37h 49m
Deal found 9/3![Multiple Airlines logo]()
$1,371
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:20 am -
1 stop19h 10m
Fri 10/237:35 pm -
2 stops29h 54m
Deal found 9/5![Alaska Airlines logo]()
$1,147
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated September 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/97:45 pm -
2 stops37h 50m
Mon 9/282:35 am -
2 stops30h 36m
Deal found 9/4![Air Canada logo]()
$778
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/97:45 pm -
1 stop18h 30m
Mon 11/910:45 am -
2 stops29h 59m
Deal found 8/31![Air Canada logo]()
$806
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/147:45 pm -
2 stops35h 00m
Mon 9/281:35 am -
2 stops27h 11m
Deal found 9/1![Air Canada logo]()
$763
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/147:45 pm -
2 stops35h 00m
Wed 9/3011:15 am -
2 stops36h 16m
Deal found 9/1![Air Canada logo]()
$767
This Justfly.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/153:30 pm -
2 stops40h 40m
Mon 9/281:35 am -
2 stops31h 36m
Deal found 9/4![Air Canada logo]()
$755
This Justfly.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/157:45 pm -
2 stops37h 50m
Wed 9/308:00 am -
2 stops39h 31m
Deal found 9/2![Air Canada logo]()
$782
This Air Canada deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:30 pm -
1 stop22h 45m
Thu 10/89:45 am -
1 stop24h 26m
Deal found 9/3![Air Canada logo]()
$811
This Justfly.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sun 9/207:45 pm -
2 stops37h 50m
Wed 10/217:05 am -
1 stop16h 26m
Deal found 9/4![Air Canada logo]()
$770
This Justfly.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/227:45 pm -
2 stops36h 00m
Wed 9/3011:15 am -
2 stops36h 16m
Deal found 9/2![Air Canada logo]()
$759
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/223:30 pm -
2 stops40h 15m
Wed 10/217:05 am -
1 stop26h 06m
Deal found 9/1![Air Canada logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/165:30 am -
1 stop22h 15m
Fri 10/232:30 pm -
1 stop19h 01m
Deal found 8/31![United Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/287:26 pm -
1 stop18h 19m
Sat 11/711:20 pm -
1 stop15h 45m
Deal found 9/1![United Airlines logo]()
$814
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 5, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Expedia deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/279:25 am -
2 stops32h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$384
This oojo deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:07 am -
2 stops39h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$396
This SmartFares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/1510:30 am -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$396
This SmartFares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Wed 12/27:20 am -
1 stop16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/87:10 am -
1 stop14h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![ANA logo]()
$399
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Tue 11/35:35 am -
1 stop16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![ANA logo]()
$400
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Sun 11/85:30 am -
1 stop16h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![ANA logo]()
$400
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 am -
1 stop16h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$402
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/157:45 pm -
2 stops46h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Air Canada logo]()
$403
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/37:10 am -
2 stops31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![ANA logo]()
$404
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/235:30 am -
1 stop16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![ANA logo]()
$406
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/145:30 am -
2 stops23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$410
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $755 (Justfly.com) |
One-way from | $384 (Expedia) |
Popular in | December |
Cheapest in | February |
Average price | $960 |
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 5, 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
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Tue 9/15
5:30 am-2:20 pm
1 stop16h 50m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$402
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Wed 10/14
6:45 am-2:00 pm
1 stop15h 15m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$402
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Tue 11/17
5:30 am-3:05 pm
1 stop16h 35m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$402
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Sun 11/22
2:15 pm-3:05 pm
1 stop31h 50m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$413
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Fri 2/19
5:15 am-7:50 pm
2 stops22h 35m
Taipei City Taiwan Taoyuan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$423
PortlandTokyo
PDX Portland - NRT Tokyo Narita
PDXNRT
Portland
Tue 9/15
9:51 am-9:05 pm
2 stops19h 14m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$423
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Thu 1/21
7:49 pm-5:45 am
1 stop17h 56m
Taipei City Taiwan Taoyuan Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$423
PortlandTokyo
PDX Portland - NRT Tokyo Narita
PDXNRT
Portland
Wed 11/4
7:00 am-9:05 pm
2 stops21h 05m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$424
PortlandTokyo
PDX Portland - NRT Tokyo Narita
PDXNRT
Portland
Sun 11/22
5:29 pm-9:05 pm
2 stops34h 36m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$424
PortlandTokyo
PDX Portland - HND Tokyo Haneda
PDXHND
Portland
Sun 11/22
5:29 pm-10:50 pm
2 stops36h 21m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$424
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-TPE
PDX-HKG
PDX-NRT
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-BKK
PDX-TPE
PDX-HKG
PDX-NRT
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 $902). Flying from Portland to Asia in December is currently the most expensive (average of $1,417). 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 September 5, 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 September 5, 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.
Comfort
8.2
Entertainment
8.0
Overall
8.3
Food
7.8
Boarding
8.5
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Overall
8.3
Food
7.8
Boarding
8.5
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Overall
8.3
Food
7.8
Boarding
8.5
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Overall
8.3
Food
7.8
Boarding
8.5
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Overall
8.3
Food
7.8
Boarding
8.5
Crew
8.7
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Comfort
8.2
Entertainment
8.0
Overall
8.3
Food
7.8
Boarding
8.5
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 September 5, 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$1,050 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$962 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$394 | Average$933 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$400 | Average$918 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$426 | Average$1,122 | 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$1,052 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$700 | Average$1,169 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$726 | Average$903 | FlexibilityNo cancel fee | On-time76% |