$374+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Asia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Portland to AsiaExplore the most affordable flight options available from Portland to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/117:00 am -
1 stop20h 55m
Wed 9/1611:45 am -
1 stop18h 12m
Deal found 8/9![United Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:25 pm -
1 stop25h 20m
Wed 1/2710:00 am -
3 stops24h 31m
Deal found 8/9![United Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:36 am -
1 stop33h 09m
Wed 1/2710:35 am -
1 stop23h 56m
Deal found 8/9![United Airlines logo]()
$758
This FlightHub deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/315:36 am -
2 stops39h 19m
Wed 1/272:20 pm -
2 stops44h 11m
Deal found 8/9![ANA logo]()
$761
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 12/295:36 am -
2 stops33h 24m
Wed 1/2710:35 am -
2 stops23h 03m
Deal found 8/9![United Airlines logo]()
$768
This Justfly.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 8/262:30 pm -
1 stop36h 15m
Tue 9/81:30 pm -
2 stops35h 55m
Deal found 8/7![Multiple Airlines logo]()
$779
This oojo deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/239:20 am -
2 stops21h 05m
Wed 9/304:55 pm -
2 stops38h 55m
Deal found 8/7![Multiple Airlines logo]()
$789
This oojo deal was found by Cheapflights users on 8/5. 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.
Tue 9/11:59 pm -
2 stops40h 26m
Wed 9/234:55 pm -
2 stops38h 55m
Deal found 8/5![Multiple Airlines logo]()
$795
This lastminute.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:31 am -
2 stops35h 39m
Thu 10/156:55 pm -
2 stops37h 09m
Deal found 8/10![Korean Air logo]()
$802
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/1411:15 am -
1 stop26h 45m
Wed 9/1611:45 am -
1 stop18h 12m
Deal found 8/9![United Airlines logo]()
$802
This FlightHub deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm -
1 stop18h 30m
Tue 9/299:45 am -
2 stops39h 30m
Deal found 8/9![Air Canada logo]()
$806
This Bravofly deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:38 pm -
2 stops25h 22m
Mon 12/147:25 pm -
2 stops34h 10m
Deal found 8/9![Korean Air logo]()
$811
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 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:36 am -
1 stop33h 09m
Wed 1/2710:30 pm -
2 stops27h 10m
Deal found 8/9![United Airlines logo]()
$763
This Korean Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/275:34 pm -
2 stops38h 36m
Tue 3/168:00 am -
2 stops19h 18m
Deal found 8/6![Korean Air logo]()
$980
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 stops36h 45m
Thu 1/289:40 am -
2 stops29h 12m
Deal found 8/7![Delta logo]()
$992
This Travelocity deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Fri 9/47:01 am -
2 stops22h 49m
Fri 9/119:40 am -
2 stops22h 10m
Deal found 8/6![Japan Airlines logo]()
$1,002
This Japan Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:35 am -
2 stops23h 15m
Tue 9/159:40 am -
2 stops27h 26m
Deal found 8/9![Multiple Airlines logo]()
$1,033
This Justfly.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 11/110:00 am -
2 stops37h 50m
Wed 11/114:50 pm -
2 stops17h 41m
Deal found 8/8![ANA logo]()
$1,039
This Cathay Pacific deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/127:37 pm -
2 stops26h 53m
Mon 10/263:30 pm -
3 stops34h 01m
Deal found 8/10![Cathay Pacific logo]()
$1,365
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 12/295:36 am -
2 stops33h 24m
Wed 1/2710:35 am -
2 stops23h 03m
Deal found 8/9![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:15 am -
1 stop25h 50m
Wed 9/302:30 pm -
1 stop21h 30m
Deal found 8/8![United Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/87:00 am -
1 stop20h 45m
Tue 9/152:30 pm -
1 stop15h 16m
Deal found 8/9![United Airlines logo]()
$817
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 1/269:40 am -
2 stops24h 05m
Tue 2/1611:15 pm -
2 stops32h 19m
Deal found 8/9![Delta logo]()
$992
This Korean Air deal was found by Cheapflights users on 8/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:31 am -
2 stops24h 04m
Wed 10/212:35 am -
2 stops33h 44m
Deal found 8/5![Korean Air logo]()
$997
This Gotogate deal was found by Cheapflights users on 8/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:01 am -
2 stops22h 49m
Fri 9/114:50 pm -
2 stops36h 51m
Deal found 8/5![Multiple Airlines logo]()
$1,083
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 stops37h 20m
Tue 11/104:50 pm -
2 stops37h 47m
Deal found 8/10![ANA logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop20h 45m
Wed 9/239:50 am -
1 stop20h 07m
Deal found 8/9![United Airlines logo]()
$817
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:44 pm -
2 stops38h 21m
Tue 10/2712:55 am -
2 stops30h 09m
Deal found 8/8![Delta logo]()
$997
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/309:00 am -
1 stop18h 45m
Fri 9/42:30 pm -
1 stop21h 29m
Deal found 8/9![United Airlines logo]()
$817
This Korean Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/206:08 am -
2 stops22h 52m
Wed 10/289:00 am -
2 stops23h 15m
Deal found 8/8![Korean Air logo]()
$1,155
This Japan Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:03 am -
2 stops37h 12m
Mon 9/72:20 pm -
2 stops41h 30m
Deal found 8/6![Japan Airlines logo]()
$1,286
This China Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:29 pm -
2 stops27h 06m
Sat 11/145:45 pm -
2 stops21h 10m
Deal found 8/9![Multiple Airlines logo]()
$1,172
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 am -
2 stops32h 05m
Mon 9/72:30 pm -
1 stop15h 17m
Deal found 8/8![United Airlines logo]()
$821
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 -
1 stop19h 20m
Thu 10/296:45 pm -
1 stop14h 19m
Deal found 8/8![Delta logo]()
$1,107
This Cathay Pacific deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 10/205:48 pm -
2 stops30h 07m
Tue 11/33:30 pm -
3 stops35h 01m
Deal found 8/9![Cathay Pacific logo]()
$1,365
This China Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:40 pm -
2 stops24h 30m
Thu 11/1212:10 pm -
2 stops26h 45m
Deal found 8/7![Multiple Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/268:40 am -
2 stops28h 25m
Tue 9/82:30 pm -
1 stop15h 17m
Deal found 8/9![United Airlines logo]()
$821
This Korean Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/206:08 am -
2 stops22h 52m
Mon 10/269:00 am -
2 stops21h 51m
Deal found 8/8![Korean Air logo]()
$1,205
This Flightnetwork deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:00 am -
2 stops39h 50m
Sat 10/31:30 pm -
2 stops20h 36m
Deal found 8/7![ANA logo]()
$1,360
This Cathay Pacific deal was found by Cheapflights users on 8/5. 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.
Mon 2/12:30 pm -
2 stops29h 40m
Sun 2/213:30 pm -
3 stops34h 55m
Deal found 8/5![Cathay Pacific logo]()
$1,365
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/16:20 am -
1 stop15h 40m
Tue 9/154:35 pm -
1 stop16h 02m
Deal found 8/8![Delta logo]()
$1,135
This Booking.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
Thu 9/2411:48 am -
2 stops31h 32m
Thu 10/19:55 am -
2 stops38h 23m
Deal found 8/9![Multiple Airlines logo]()
$1,176
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated August 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/117:00 am -
1 stop20h 55m
Wed 9/1611:45 am -
1 stop18h 12m
Deal found 8/9![United Airlines logo]()
$752
This KAYAK deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 am -
2 stops26h 05m
Tue 8/2511:55 pm -
2 stops29h 52m
Deal found 8/8![ANA logo]()
$816
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/1411:15 am -
1 stop26h 45m
Wed 9/1611:45 am -
1 stop18h 12m
Deal found 8/9![United Airlines logo]()
$802
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/247:45 pm -
1 stop18h 30m
Wed 9/169:45 am -
1 stop24h 26m
Deal found 8/10![Air Canada logo]()
$809
This Justfly.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 8/262:30 pm -
1 stop36h 15m
Tue 9/81:30 pm -
2 stops35h 55m
Deal found 8/7![Multiple Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 8/309:00 am -
1 stop18h 45m
Fri 9/42:30 pm -
1 stop21h 29m
Deal found 8/7![United Airlines logo]()
$817
This oojo deal was found by Cheapflights users on 8/5. 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.
Tue 9/11:59 pm -
2 stops40h 26m
Wed 9/234:55 pm -
2 stops38h 55m
Deal found 8/5![Multiple Airlines logo]()
$795
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/710:10 am -
1 stop28h 55m
Wed 10/217:05 am -
1 stop21h 46m
Deal found 8/10![Air Canada logo]()
$833
This Air Canada deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/710:10 am -
1 stop28h 55m
Mon 9/217:05 am -
1 stop26h 06m
Deal found 8/8![Air Canada logo]()
$834
This FlightHub deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm -
1 stop18h 30m
Tue 9/299:45 am -
2 stops39h 30m
Deal found 8/9![Air Canada logo]()
$806
This oojo deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/239:20 am -
2 stops21h 05m
Wed 9/304:55 pm -
2 stops38h 55m
Deal found 8/7![Multiple Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/244:07 pm -
2 stops20h 58m
Sat 10/32:30 pm -
2 stops21h 40m
Deal found 8/7![United Airlines logo]()
$821
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 10, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:30 pm -
1 stop36h 15m
Deal found 8/5![WestJet logo]()
$374
This oojo deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 10/26:20 am -
2 stops24h 05m
Deal found 8/9![Multiple Airlines logo]()
$375
This KAYAK deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:30 pm -
1 stop36h 15m
Deal found 8/10![WestJet logo]()
$378
This oojo deal was found by Cheapflights users on 8/5. 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.
Tue 10/137:37 pm -
2 stops34h 48m
Deal found 8/5![Multiple Airlines logo]()
$389
This Mytrip deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:30 pm -
1 stop36h 15m
Deal found 8/7![WestJet logo]()
$389
This Expedia deal was found by Cheapflights users on 8/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:20 am -
2 stops34h 05m
Deal found 8/5![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:56 pm -
1 stop33h 14m
Deal found 8/5![Multiple Airlines logo]()
$398
This Mytrip deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:30 pm -
1 stop36h 15m
Deal found 8/7![WestJet logo]()
$400
This oojo deal was found by Cheapflights users on 8/5. 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.
Wed 9/29:30 am -
2 stops22h 30m
Deal found 8/5![Multiple Airlines logo]()
$404
This oojo deal was found by Cheapflights users on 8/5. 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.
Sun 9/65:41 pm -
2 stops38h 19m
Deal found 8/5![Multiple Airlines logo]()
$415
This SmartFares deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 11/175:40 pm -
2 stops37h 00m
Deal found 8/6![Multiple Airlines logo]()
$416
This Orbitz deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 8/263:30 pm -
1 stop23h 35m
Deal found 8/7![Air Canada logo]()
$419
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $752 (United Airlines) |
One-way from | $374 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,061 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Portland to Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 12/28
5:36 am-6:45 am
1 stop33h 09m
Hong Kong Intl
Wed 1/27
10:30 pm-9:40 am
2 stops27h 10m
$763
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Tue 12/29
5:36 am-7:00 am
2 stops33h 24m
Hong Kong Intl
Wed 1/27
10:35 am-5:38 pm
2 stops23h 03m
$768
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Wed 9/23
11:15 am-4:05 am
1 stop25h 50m
Taipei City Taiwan Taoyuan Intl
Wed 9/30
2:30 pm-9:00 pm
1 stop21h 30m
$817
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Tue 9/8
7:00 am-6:45 pm
1 stop20h 45m
Taipei City Taiwan Taoyuan Intl
Tue 9/15
2:30 pm-2:46 pm
1 stop15h 16m
$817
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Wed 9/16
7:00 am-6:45 pm
1 stop20h 45m
Taipei City Taiwan Taoyuan Intl
Wed 9/23
9:50 am-2:57 pm
1 stop20h 07m
$817
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Sun 8/30
9:00 am-6:45 pm
1 stop18h 45m
Taipei City Taiwan Taoyuan Intl
Fri 9/4
2:30 pm-8:59 pm
1 stop21h 29m
$817
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Wed 9/2
5:00 am-4:05 am
2 stops32h 05m
Taipei City Taiwan Taoyuan Intl
Mon 9/7
2:30 pm-2:47 pm
1 stop15h 17m
$821
PortlandTaipei City
PDX Portland - TPE Taipei City Taiwan Taoyuan Intl
PDXTPE
Portland
Wed 8/26
8:40 am-4:05 am
2 stops28h 25m
Taipei City Taiwan Taoyuan Intl
Tue 9/8
2:30 pm-2:47 pm
1 stop15h 17m
$821
PortlandHo Chi Minh City
PDX Portland - SGN Ho Chi Minh City
PDXSGN
Portland
Sun 9/27
5:34 pm-10:10 pm
2 stops38h 36m
Ho Chi Minh City
Tue 3/16
8:00 am-1:18 pm
2 stops19h 18m
$980
PortlandBangkok
PDX Portland - BKK Bangkok Suvarnabhumi
PDXBKK
Portland
Wed 1/20
9:40 am-1:25 pm
2 stops36h 45m
Bangkok Suvarnabhumi
Thu 1/28
9:40 am-11:52 pm
2 stops29h 12m
$992
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-ICN
PDX-TPE
PDX-HKG
PDX-TSA
PDX-HND
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Asia
PDX-AS0
PDX-ICN
PDX-TPE
PDX-HKG
PDX-TSA
What is the cheapest month to book a flight from Portland to Asia?
Currently, February is the cheapest month in which you can book a flight from Portland to Asia (average of $882). Flying from Portland to Asia in December is currently the most expensive (average of $1,392). 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 10, 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 10, 2026.
Read through reviews of airlines operating flights from Portland to Asia, such as ANA,Delta, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Food
7.8
Comfort
8.2
Overall
8.3
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Comfort
8.2
Overall
8.3
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Comfort
8.2
Overall
8.3
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Comfort
8.2
Overall
8.3
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Comfort
8.2
Overall
8.3
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Food
7.8
Comfort
8.2
Overall
8.3
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - 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 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Asia countries
Consider these flights traveling to countries located in Asia.
Portland to Asia flights
Consider these flights traveling from Portland to Asia.
Top 10 airlines flying from Portland to Asia
Discover the top 10 airlines that operate flights from Portland to Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$1,011 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$957 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$382 | Average$1,223 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$400 | Average$973 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$534 | Average$958 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$582 | Average$1,054 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$653 | Average$1,148 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$677 | Average$1,032 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$689 | Average$1,063 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$726 | Average$927 | FlexibilityNo cancel fee | On-time76% |