$338+ Cheap flights from Portland (PDX) to Asia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
May 8 — May 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 April 8, 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 April 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:51 pm
PDX
- NRT
1 stop34h 09m
Multiple Airlines
Tue 5/54:25 pm
NRT
- PDX
1 stop21h 48m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:48 pm
PDX
- NRT
1 stop25h 02m
Multiple Airlines
Tue 5/54:25 pm
NRT
- PDX
1 stop21h 48m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:51 am
PDX
- NRT
1 stop17h 09m
Multiple Airlines
Wed 5/64:25 pm
NRT
- PDX
1 stop16h 06m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:51 am
PDX
- NRT
1 stop17h 09m
Multiple Airlines
Thu 5/74:25 pm
NRT
- PDX
1 stop21h 28m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$748
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:35 pm
PDX
- NRT
1 stop30h 25m
Multiple Airlines
Tue 9/293:55 pm
NRT
- PDX
1 stop33h 53m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$750
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
PDX
- NRT
1 stop21h 00m
Multiple Airlines
Tue 5/54:25 pm
NRT
- PDX
1 stop21h 48m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$752
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:42 am
PDX
- NRT
1 stop17h 18m
Multiple Airlines
Tue 9/293:55 pm
NRT
- PDX
1 stop33h 53m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$754
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:42 pm
PDX
- NRT
1 stop28h 28m
Multiple Airlines
Fri 9/42:35 pm
NRT
- PDX
1 stop37h 06m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$760
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:34 am
PDX
- NRT
1 stop17h 26m
Multiple Airlines
Sun 9/279:30 pm
NRT
- PDX
1 stop27h 37m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:34 am
PDX
- NRT
1 stop17h 26m
Multiple Airlines
Mon 9/289:30 pm
NRT
- PDX
1 stop15h 20m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$764
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
PDX
- NRT
1 stop21h 00m
Multiple Airlines
Mon 9/219:30 pm
NRT
- PDX
1 stop27h 37m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 8/2710:34 am
PDX
- NRT
1 stop17h 26m
Multiple Airlines
Tue 9/19:30 pm
NRT
- PDX
1 stop18h 00m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$766
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 April 8, 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 April 8, 2026.
This Delta deal was found by Cheapflights users on 4/7. 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.
Mon 9/215:30 am
PDX
- HND
1 stop16h 50m
Delta
Fri 9/254:05 pm
HND
- PDX
1 stop15h 01m
Delta
Deal found 4/7![Delta logo]()
$830
This United Airlines deal was found by Cheapflights users on 4/7. 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 9/205:10 am
PDX
- HND
1 stop16h 45m
United Airlines
Wed 9/233:50 pm
HND
- PDX
1 stop14h 57m
United Airlines
Deal found 4/7![United Airlines logo]()
$851
This Fareboom deal was found by Cheapflights users on 4/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:29 am
PDX
- TPE
2 stops19h 06m
Multiple Airlines
Sun 9/138:10 pm
TPE
- PDX
1 stop17h 59m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$872
This Korean Air deal was found by Cheapflights users on 4/5. 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 4/1310:42 am
PDX
- HKG
2 stops21h 03m
Korean Air
Tue 4/2812:45 am
HKG
- PDX
2 stops29h 53m
Korean Air
Deal found 4/5![Korean Air logo]()
$1,084
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:35 am
PDX
- ICN
1 stop14h 55m
Alaska Airlines
Wed 5/137:35 pm
ICN
- PDX
1 stop13h 15m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$1,249
This BusinessClass deal was found by Cheapflights users on 4/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:15 am
PDX
- GMP
2 stops22h 00m
Japan Airlines
Thu 8/277:15 pm
GMP
- PDX
2 stops37h 35m
Japan Airlines
Deal found 4/7![Japan Airlines logo]()
$1,402
This Cathay Pacific deal was found by Cheapflights users on 4/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:10 am
PDX
- ICN
2 stops43h 55m
Cathay Pacific
Mon 5/48:00 am
ICN
- PDX
2 stops28h 35m
Cathay Pacific
Deal found 4/4![Cathay Pacific logo]()
$1,555
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Sun 4/263:30 pm
PDX
- HND
1 stop30h 25m
United Airlines
Fri 5/13:50 pm
HND
- PDX
1 stop25h 09m
United Airlines
Deal found 4/8![United Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 4/7. 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.
Fri 5/89:20 am
PDX
- TPE
1 stop19h 35m
Delta
Sat 9/129:40 am
TPE
- PDX
1 stop13h 56m
Delta
Deal found 4/7![Delta logo]()
$902
This KLM deal was found by Cheapflights users on 4/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:20 am
PDX
- DPS
3 stops41h 15m
KLM
Thu 6/188:45 pm
DPS
- PDX
2 stops29h 25m
KLM
Deal found 4/7![KLM logo]()
$1,845
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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.
Mon 8/179:30 pm
PDX
- NRT
1 stop26h 30m
Multiple Airlines
Thu 8/276:00 pm
NRT
- PDX
1 stop17h 50m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Mon 8/246:54 am
PDX
- NRT
1 stop16h 06m
United Airlines
Wed 8/265:05 pm
NRT
- PDX
1 stop17h 06m
United Airlines
Deal found 4/7![United Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 4/3. 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.
Sun 5/38:15 pm
PDX
- TPE
2 stops32h 40m
Delta
Sun 5/319:35 am
TPE
- PDX
1 stop14h 02m
Delta
Deal found 4/3![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Thu 4/237:15 am
PDX
- HKG
1 stop20h 40m
United Airlines
Tue 5/129:30 am
HKG
- PDX
2 stops22h 03m
United Airlines
Deal found 4/3![United Airlines logo]()
$900
This Korean Air deal was found by Cheapflights users on 4/4. 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.
Mon 9/219:40 am
PDX
- NRT
2 stops19h 25m
Korean Air
Fri 9/259:20 am
NRT
- PDX
2 stops19h 57m
Korean Air
Deal found 4/4![Korean Air logo]()
$1,092
This Delta deal was found by Cheapflights users on 4/5. 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.
Sat 10/36:30 am
PDX
- TPE
2 stops22h 25m
Delta
Thu 10/159:50 am
TPE
- PDX
2 stops27h 36m
Delta
Deal found 4/5![Delta logo]()
$906
This SAUDIA deal was found by Cheapflights users on 4/7. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:25 pm
PDX
- DPS
3 stops39h 35m
SAUDIA
Fri 7/249:55 pm
DPS
- PDX
3 stops38h 03m
SAUDIA
Deal found 4/7![SAUDIA logo]()
$2,194
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 7/1810:35 am
PDX
- NRT
1 stop13h 25m
Multiple Airlines
Thu 7/236:00 pm
NRT
- PDX
1 stop14h 55m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,060
This United Airlines deal was found by Cheapflights users on 4/3. 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 4/203:30 pm
PDX
- HKG
1 stop22h 30m
United Airlines
Tue 5/129:30 am
HKG
- PDX
2 stops22h 03m
United Airlines
Deal found 4/3![United Airlines logo]()
$900
This Korean Air deal was found by Cheapflights users on 4/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:42 am
PDX
- NRT
2 stops18h 23m
Korean Air
Sun 5/108:55 pm
NRT
- PDX
2 stops33h 53m
Korean Air
Deal found 4/3![Korean Air logo]()
$1,121
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:50 pm
PDX
- HND
1 stop30h 30m
Delta
Mon 8/314:05 pm
HND
- PDX
1 stop13h 12m
Delta
Deal found 4/4![Delta logo]()
$936
This China Airlines deal was found by Cheapflights users on 4/6. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:00 pm
PDX
- BKK
3 stops26h 45m
Multiple Airlines
Mon 5/185:30 pm
BKK
- PDX
2 stops29h 59m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,068
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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.
Thu 4/2310:35 am
PDX
- ICN
1 stop14h 55m
Alaska Airlines
Thu 4/307:35 pm
ICN
- PDX
1 stop13h 16m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$1,300
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Wed 4/295:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Tue 5/1212:40 pm
HKG
- PDX
2 stops21h 06m
United Airlines
Deal found 4/4![United Airlines logo]()
$901
This Korean Air deal was found by Cheapflights users on 4/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:42 am
PDX
- NRT
2 stops18h 23m
Korean Air
Sun 5/108:55 pm
NRT
- PDX
2 stops33h 53m
Korean Air
Deal found 4/3![Korean Air logo]()
$1,121
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 pm
PDX
- HND
1 stop28h 35m
Delta
Sun 9/204:05 pm
HND
- PDX
1 stop15h 01m
Delta
Deal found 4/4![Delta logo]()
$936
This EVA Air deal was found by Cheapflights users on 4/3. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:18 pm
PDX
- ICN
2 stops23h 42m
Multiple Airlines
Wed 5/132:10 pm
ICN
- PDX
2 stops22h 40m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,074
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:05 am
PDX
- GMP
2 stops22h 10m
Japan Airlines
Mon 5/1112:05 pm
GMP
- PDX
2 stops20h 17m
Japan Airlines
Deal found 4/6![Japan Airlines logo]()
$1,443
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:39 pm
PDX
- HKG
2 stops25h 01m
United Airlines
Thu 5/2811:45 am
HKG
- PDX
2 stops24h 30m
United Airlines
Deal found 4/6![United Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 4/3. 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 4/275:30 am
PDX
- HND
1 stop16h 45m
Delta
Mon 5/114:35 pm
HND
- PDX
1 stop15h 48m
Delta
Deal found 4/3![Delta logo]()
$956
Last-minute flights from Portland to AsiaDiscover last-minute flight deals from Portland to Asia. Data last updated April 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Asia. Data last updated April 8, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:05 am
PDX
- HND
1 stop16h 00m
Japan Airlines
Tue 5/124:20 pm
HND
- PDX
1 stop16h 02m
Japan Airlines
Deal found 4/8![Japan Airlines logo]()
$795
This Flysmarter deal was found by Cheapflights users on 4/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:05 pm
PDX
- NRT
1 stop27h 50m
Air Canada
Wed 5/64:30 pm
NRT
- PDX
1 stop18h 40m
Air Canada
Deal found 4/7![Air Canada logo]()
$779
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:51 pm
PDX
- NRT
1 stop34h 09m
Multiple Airlines
Tue 5/54:25 pm
NRT
- PDX
1 stop21h 48m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:51 pm
PDX
- NRT
1 stop34h 09m
Multiple Airlines
Wed 5/64:25 pm
NRT
- PDX
1 stop13h 24m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:51 pm
PDX
- NRT
1 stop34h 09m
Multiple Airlines
Mon 5/114:25 pm
NRT
- PDX
1 stop33h 02m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$777
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
PDX
- NRT
1 stop21h 00m
Multiple Airlines
Tue 5/54:25 pm
NRT
- PDX
1 stop21h 48m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$752
This Air Canada deal was found by Cheapflights users on 4/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:50 am
PDX
- NRT
1 stop13h 05m
Air Canada
Tue 5/124:30 pm
NRT
- PDX
1 stop18h 40m
Air Canada
Deal found 4/6![Air Canada logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:48 pm
PDX
- NRT
1 stop25h 02m
Multiple Airlines
Tue 5/54:25 pm
NRT
- PDX
1 stop21h 48m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:48 pm
PDX
- NRT
1 stop25h 02m
Multiple Airlines
Wed 5/64:25 pm
NRT
- PDX
1 stop16h 06m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:51 am
PDX
- NRT
1 stop17h 09m
Multiple Airlines
Wed 5/64:25 pm
NRT
- PDX
1 stop16h 06m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:51 am
PDX
- NRT
1 stop17h 09m
Multiple Airlines
Thu 5/74:25 pm
NRT
- PDX
1 stop21h 28m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$748
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
PDX
- NRT
1 stop21h 00m
Multiple Airlines
Tue 5/54:25 pm
NRT
- PDX
2 stops20h 23m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$774
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 April 8, 2026.
Search for one-way flight options from Portland to Asia. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:42 am
PDX
- NRT
1 stop17h 18m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Tue 8/1810:42 am
PDX
- NRT
1 stop17h 18m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
PDX
- NRT
1 stop21h 00m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:42 pm
PDX
- NRT
1 stop28h 28m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$398
This oojo deal was found by Cheapflights users on 4/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:30 am
PDX
- NRT
1 stop13h 20m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$416
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:19 am
PDX
- NRT
1 stop17h 11m
Japan Airlines
Deal found 4/8![Japan Airlines logo]()
$418
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:05 am
PDX
- HND
1 stop16h 00m
Japan Airlines
Deal found 4/8![Japan Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Tue 9/297:00 am
PDX
- NRT
1 stop21h 00m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$420
This oojo deal was found by Cheapflights users on 4/7. 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.
Sun 7/197:19 am
PDX
- HND
1 stop15h 46m
Japan Airlines
Deal found 4/7![Japan Airlines logo]()
$420
This Expedia deal was found by Cheapflights users on 4/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:45 am
PDX
- HKG
2 stops23h 45m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Sat 8/155:36 pm
PDX
- NRT
1 stop34h 24m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$421
This Fareboom deal was found by Cheapflights users on 4/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:52 pm
PDX
- MNL
2 stops28h 43m
China Airlines
Deal found 4/3![China Airlines logo]()
$429
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 April 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $736 (Kiwi.com) |
One-way from | $338 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,140 |
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 April 8, 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 - HND
PDXHND
Portland
Mon 9/21
5:30 am-2:20 pm
1 stop16h 50m
Tokyo Haneda
Fri 9/25
4:05 pm-3:06 pm
1 stop15h 01m
$830
PortlandTokyo
PDX - HND
PDXHND
Portland
Sun 9/20
5:10 am-1:55 pm
1 stop16h 45m
Tokyo Haneda
Wed 9/23
3:50 pm-2:47 pm
1 stop14h 57m
$851
PortlandTokyo
PDX - HND
PDXHND
Portland
Sun 4/26
3:30 pm-1:55 pm
1 stop30h 25m
Tokyo Haneda
Fri 5/1
3:50 pm-12:59 am
1 stop25h 09m
$865
PortlandTaipei City
PDX - TPE
PDXTPE
Portland
Fri 9/4
10:29 am-8:35 pm
2 stops19h 06m
Taipei City Taiwan Taoyuan Intl
Sun 9/13
8:10 pm-11:09 pm
1 stop17h 59m
$872
PortlandTokyo
PDX - NRT
PDXNRT
Portland
Mon 8/24
6:54 am-3:00 pm
1 stop16h 06m
Tokyo Narita
Wed 8/26
5:05 pm-6:11 pm
1 stop17h 06m
$880
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 4/23
7:15 am-6:55 pm
1 stop20h 40m
Hong Kong Intl
Tue 5/12
9:30 am-4:33 pm
2 stops22h 03m
$900
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 4/20
3:30 pm-5:00 am
1 stop22h 30m
Hong Kong Intl
Tue 5/12
9:30 am-4:33 pm
2 stops22h 03m
$900
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 4/29
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Tue 5/12
12:40 pm-6:46 pm
2 stops21h 06m
$901
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 4/27
1:39 pm-5:40 am
2 stops25h 01m
Hong Kong Intl
Thu 5/28
11:45 am-9:15 pm
2 stops24h 30m
$901
PortlandTaipei City
PDX - TPE
PDXTPE
Portland
Fri 5/8
9:20 am-7:55 pm
1 stop19h 35m
Taipei City Taiwan Taoyuan Intl
Sat 9/12
9:40 am-8:36 am
1 stop13h 56m
$902
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-NRT
PDX-HND
PDX-HKG
PDX-MNL
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-NRT
PDX-HND
PDX-HKG
PDX-MNL
What is the cheapest month to book a flight from Portland to Asia?
Currently, January is the cheapest month in which you can book a flight from Portland to Asia (average of $407). Flying from Portland to Asia in July is currently the most expensive (average of $602). 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 April 8, 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.
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 April 8, 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
Crew
8.7
Food
7.8
Boarding
8.6
Entertainment
8.0
Overall
8.4
Reviews
1 / 20
8.0
ExcellentSarah,Apr 2026
HND - SEA
Comfort
8.2
Crew
8.7
Food
7.8
Boarding
8.6
Entertainment
8.0
Overall
8.4
Reviews
1 / 20
8.0
ExcellentSarah,Apr 2026
HND - SEA
Comfort
8.2
Crew
8.7
Food
7.8
Boarding
8.6
Entertainment
8.0
Overall
8.4
Reviews
1 / 20
8.0
ExcellentSarah,Apr 2026
HND - SEA
Comfort
8.2
Crew
8.7
Food
7.8
Boarding
8.6
Entertainment
8.0
Overall
8.4
Reviews
1 / 20
8.0
ExcellentSarah,Apr 2026
HND - SEA
Comfort
8.2
Crew
8.7
Food
7.8
Boarding
8.6
Entertainment
8.0
Overall
8.4
Reviews
1 / 20
8.0
ExcellentSarah,Apr 2026
HND - SEA
Comfort
8.2
Crew
8.7
Food
7.8
Boarding
8.6
Entertainment
8.0
Overall
8.4
Reviews
1 / 20
8.0
ExcellentSarah,Apr 2026
HND - SEA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top countries
Top destinations
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 April 8, 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 April 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$975 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$1,006 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$582 | Average$930 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$641 | Average$1,010 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$643 | Average$917 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$653 | Average$1,187 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$676 | Average$967 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$677 | Average$1,013 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$696 | Average$969 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$706 | Average$1,055 | FlexibilityNo cancel fee | On-time77% |