$375+ Cheap flights from Oregon to South Korea
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 — ICN
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to South Korea with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to South Korea
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Cheapest flights from Oregon to South KoreaExplore the most affordable flight options available from Oregon to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from Oregon to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Wed 9/307:15 pm
ICN
- PDX
1 stop17h 35m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$901
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Wed 9/167:15 pm
ICN
- PDX
1 stop17h 35m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$905
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:45 am
PDX
- ICN
1 stop18h 55m
Multiple Airlines
Wed 11/186:55 pm
ICN
- PDX
1 stop14h 39m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$910
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Wed 9/167:15 pm
ICN
- PDX
1 stop17h 35m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:37 am
PDX
- ICN
1 stop17h 33m
Multiple Airlines
Wed 9/237:15 pm
ICN
- PDX
1 stop17h 35m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Wed 9/237:15 pm
ICN
- PDX
1 stop17h 35m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$931
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/1910:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Wed 9/27:15 pm
ICN
- PDX
1 stop17h 36m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/2910:37 am
PDX
- ICN
1 stop17h 33m
Multiple Airlines
Wed 9/98:00 am
ICN
- PDX
2 stops46h 27m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$947
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/1910:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Mon 8/317:20 am
ICN
- PDX
2 stops41h 47m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$950
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/2810:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Wed 10/147:15 pm
ICN
- PDX
1 stop17h 35m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$951
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:56 pm
EUG
- ICN
1 stop23h 34m
Multiple Airlines
Wed 10/2110:05 pm
ICN
- EUG
1 stop16h 07m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$995
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Wed 8/1910:14 am
BOI
- ICN
1 stop20h 26m
Multiple Airlines
Wed 9/27:15 pm
ICN
- BOI
1 stop18h 12m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,009
Best flights from Oregon to South KoreaDiscover carefully curated flight deals from Oregon to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from Oregon to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:53 pm
PDX
- ICN
2 stops30h 37m
Alaska Airlines
Fri 9/257:35 pm
ICN
- PDX
2 stops29h 32m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$1,020
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/287:05 am
PDX
- ICN
1 stop17h 45m
Delta
Sat 8/157:00 pm
ICN
- PDX
1 stop14h 14m
Delta
Deal found 6/29![Delta logo]()
$1,106
This Expedia deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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.
Mon 10/266:06 am
PDX
- PUS
2 stops23h 54m
Multiple Airlines
Mon 11/99:25 am
PUS
- PDX
2 stops20h 49m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,232
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/246:28 pm
MFR
- ICN
1 stop17h 52m
United Airlines
Mon 9/2811:30 am
ICN
- MFR
1 stop16h 32m
United Airlines
Deal found 6/30![United Airlines logo]()
$1,327
This Japan Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/17:03 am
PDX
- GMP
2 stops22h 12m
Japan Airlines
Tue 9/1512:05 pm
GMP
- PDX
2 stops20h 45m
Japan Airlines
Deal found 6/28![Japan Airlines logo]()
$1,396
This Korean Air deal was found by Cheapflights users on 7/1. 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.
Sun 11/15:50 am
PDX
- PUS
2 stops20h 45m
Korean Air
Thu 11/54:10 pm
PUS
- PDX
2 stops17h 00m
Korean Air
Deal found 7/1![Korean Air logo]()
$1,663
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:33 pm
PDX
- ICN
2 stops31h 57m
Alaska Airlines
Fri 9/257:35 pm
ICN
- PDX
2 stops29h 32m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$1,020
This Alaska Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/106:50 pm
PDX
- ICN
2 stops30h 40m
Alaska Airlines
Wed 9/167:35 pm
ICN
- PDX
2 stops17h 15m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$1,050
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:02 pm
PDX
- ICN
2 stops29h 28m
Alaska Airlines
Thu 10/298:00 pm
ICN
- PDX
2 stops16h 50m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$1,050
This Ovago deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:19 am
PDX
- CJJ
2 stops35h 31m
Multiple Airlines
Thu 8/2011:50 am
CJJ
- PDX
2 stops52h 09m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:25 am
EUG
- ICN
1 stop24h 55m
United Airlines
Wed 11/46:00 pm
ICN
- EUG
1 stop17h 08m
United Airlines
Deal found 7/2![United Airlines logo]()
$1,327
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 am
PDX
- GMP
2 stops22h 00m
Japan Airlines
Thu 10/298:00 am
GMP
- PDX
2 stops24h 45m
Japan Airlines
Deal found 6/27![Japan Airlines logo]()
$1,411
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:53 pm
PDX
- ICN
2 stops30h 37m
Alaska Airlines
Thu 8/277:35 pm
ICN
- PDX
2 stops19h 16m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$1,073
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/197:25 am
EUG
- ICN
1 stop15h 35m
United Airlines
Mon 8/314:50 pm
ICN
- EUG
1 stop14h 46m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,327
This Qatar Airways deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
MFR
- ICN
2 stops43h 05m
Multiple Airlines
Wed 9/168:05 pm
ICN
- MFR
3 stops43h 54m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,338
This Alaska Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/318:37 pm
PDX
- ICN
2 stops52h 53m
Alaska Airlines
Mon 9/147:35 pm
ICN
- PDX
2 stops29h 32m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$1,074
This Japan Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Sun 8/307:03 am
PDX
- GMP
2 stops22h 12m
Japan Airlines
Tue 9/812:05 pm
GMP
- PDX
2 stops20h 45m
Japan Airlines
Deal found 6/28![Japan Airlines logo]()
$1,449
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/225:45 am
EUG
- ICN
1 stop17h 15m
United Airlines
Sat 9/511:30 am
ICN
- EUG
1 stop16h 13m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,327
This Cathay Pacific deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/138:03 am
BOI
- ICN
2 stops25h 22m
Multiple Airlines
Thu 8/201:40 pm
ICN
- BOI
2 stops24h 20m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,338
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:37 pm
PDX
- ICN
2 stops28h 53m
Alaska Airlines
Sat 10/107:35 pm
ICN
- PDX
2 stops17h 15m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 10/106:00 am
EUG
- ICN
1 stop17h 00m
United Airlines
Thu 10/224:50 pm
ICN
- EUG
1 stop14h 28m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,327
This FlightHub deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/259:56 am
EUG
- GMP
2 stops32h 44m
Japan Airlines
Tue 9/88:00 am
GMP
- EUG
2 stops21h 44m
Japan Airlines
Deal found 6/28![Japan Airlines logo]()
$1,460
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/125:45 am
EUG
- ICN
1 stop17h 15m
United Airlines
Wed 8/2611:30 am
ICN
- EUG
1 stop16h 13m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,327
This Japan Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:03 am
PDX
- GMP
2 stops22h 12m
Japan Airlines
Tue 9/2912:05 pm
GMP
- PDX
2 stops20h 45m
Japan Airlines
Deal found 6/27![Japan Airlines logo]()
$1,470
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am
BOI
- ICN
2 stops19h 30m
Alaska Airlines
Sat 9/267:35 pm
ICN
- BOI
2 stops17h 52m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$1,108
This Air Canada deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:00 am
PDX
- GMP
2 stops19h 15m
Multiple Airlines
Thu 11/122:25 pm
GMP
- PDX
2 stops23h 21m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,540
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 10/317:05 pm
EUG
- ICN
1 stop17h 35m
United Airlines
Wed 11/412:45 pm
ICN
- EUG
1 stop22h 23m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,327
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:15 am
PDX
- GMP
2 stops22h 50m
Japan Airlines
Tue 11/108:00 am
GMP
- PDX
2 stops25h 34m
Japan Airlines
Deal found 6/27![Japan Airlines logo]()
$1,481
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
BOI
- ICN
2 stops19h 30m
Alaska Airlines
Fri 8/287:35 pm
ICN
- BOI
2 stops17h 52m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$1,113
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 11/155:27 am
EUG
- ICN
1 stop17h 48m
United Airlines
Tue 12/1512:45 pm
ICN
- EUG
1 stop22h 22m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,327
Last-minute flights from Oregon to South KoreaDiscover last-minute flight deals from Oregon to South Korea. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to South Korea. Data last updated July 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/177:19 am
PDX
- ICN
1 stop22h 21m
Multiple Airlines
Wed 9/27:15 pm
ICN
- PDX
1 stop17h 36m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$969
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/177:19 am
PDX
- ICN
1 stop22h 21m
Multiple Airlines
Mon 8/317:15 pm
ICN
- PDX
1 stop19h 36m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$985
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/1910:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Wed 9/27:15 pm
ICN
- PDX
1 stop17h 36m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/1910:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Mon 8/317:20 am
ICN
- PDX
2 stops41h 47m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$950
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/1910:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Thu 11/51:20 pm
ICN
- PDX
2 stops42h 32m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$962
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:37 am
PDX
- ICN
1 stop19h 03m
Multiple Airlines
Tue 8/257:20 am
ICN
- PDX
2 stops41h 47m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$991
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Wed 8/1910:14 am
BOI
- ICN
1 stop20h 26m
Multiple Airlines
Wed 9/27:15 pm
ICN
- BOI
1 stop18h 12m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,009
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/2210:37 am
PDX
- ICN
1 stop17h 33m
Multiple Airlines
Wed 9/27:15 pm
ICN
- PDX
1 stop17h 36m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$984
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/245:56 pm
PDX
- ICN
1 stop18h 34m
Multiple Airlines
Thu 9/101:00 pm
ICN
- PDX
1 stop17h 27m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$961
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/2610:45 am
PDX
- ICN
1 stop18h 55m
Multiple Airlines
Sat 9/126:00 pm
ICN
- PDX
1 stop18h 50m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$983
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/2910:37 am
PDX
- ICN
1 stop17h 33m
Multiple Airlines
Wed 9/98:00 am
ICN
- PDX
2 stops46h 27m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$947
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/317:03 am
PDX
- ICN
1 stop22h 37m
Multiple Airlines
Mon 9/147:20 am
ICN
- PDX
2 stops42h 27m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$987
One-way flights from Oregon to South KoreaSearch for one-way flight options from Oregon to South Korea. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from Oregon to South Korea. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Trip.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/122:30 pm
PDX
- ICN
1 stop36h 15m
WestJet
Deal found 6/28![WestJet logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/252:42 pm
PDX
- ICN
1 stop38h 58m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sat 8/87:15 am
PDX
- ICN
1 stop20h 55m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/197:03 am
PDX
- ICN
1 stop22h 37m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/185:36 pm
PDX
- ICN
1 stop36h 04m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 9/156:50 pm
PDX
- ICN
1 stop34h 50m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:37 am
PDX
- ICN
1 stop17h 33m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:45 pm
PDX
- ICN
1 stop34h 45m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:40 pm
PDX
- ICN
1 stop39h 00m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 10/279:33 pm
PDX
- ICN
1 stop30h 57m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:50 am
PDX
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:45 am
PDX
- ICN
1 stop17h 45m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$445
Find flight deals from Oregon to South Korea
Keep the following information in mind while searching for Oregon to South Korea flight deals. Data was last updated July 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $901 (Kiwi.com) |
One-way from | $375 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,284 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to South Korea 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 July 2, 2026.
Use the filters below to find and compare flights from Oregon to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandIncheon
PDX - ICN
PDXICN
Portland
Wed 8/19
6:53 pm-5:30 pm
2 stops30h 37m
Incheon Intl
Fri 9/25
7:35 pm-9:07 am
2 stops29h 32m
$1,020
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 8/18
5:33 pm-5:30 pm
2 stops31h 57m
Incheon Intl
Fri 9/25
7:35 pm-9:07 am
2 stops29h 32m
$1,020
PortlandIncheon
PDX - ICN
PDXICN
Portland
Thu 9/10
6:50 pm-5:30 pm
2 stops30h 40m
Incheon Intl
Wed 9/16
7:35 pm-8:50 pm
2 stops17h 15m
$1,050
PortlandIncheon
PDX - ICN
PDXICN
Portland
Wed 10/14
8:02 pm-5:30 pm
2 stops29h 28m
Incheon Intl
Thu 10/29
8:00 pm-8:50 pm
2 stops16h 50m
$1,050
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 8/25
6:53 pm-5:30 pm
2 stops30h 37m
Incheon Intl
Thu 8/27
7:35 pm-10:51 pm
2 stops19h 16m
$1,073
PortlandIncheon
PDX - ICN
PDXICN
Portland
Mon 8/31
8:37 pm-5:30 pm
2 stops52h 53m
Incheon Intl
Mon 9/14
7:35 pm-9:07 am
2 stops29h 32m
$1,074
PortlandIncheon
PDX - ICN
PDXICN
Portland
Sun 9/27
8:37 pm-5:30 pm
2 stops28h 53m
Incheon Intl
Sat 10/10
7:35 pm-8:50 pm
2 stops17h 15m
$1,085
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 7/28
7:05 am-4:50 pm
1 stop17h 45m
Incheon Intl
Sat 8/15
7:00 pm-5:14 pm
1 stop14h 14m
$1,106
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Wed 9/16
7:00 am-5:30 pm
2 stops19h 30m
Incheon Intl
Sat 9/26
7:35 pm-10:27 pm
2 stops17h 52m
$1,108
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Thu 8/20
7:00 am-5:30 pm
2 stops19h 30m
Incheon Intl
Fri 8/28
7:35 pm-10:27 pm
2 stops17h 52m
$1,113
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Oregon to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Oregon with our price prediction graph.
PDX-ICN
EUG-ICN
BOI-ICN
PDX-PUS
PDX-GMP
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 Oregon to South Korea
USOR-KR0
PDX-ICN
EUG-ICN
BOI-ICN
PDX-PUS
What is the cheapest month to book a flight from Oregon to South Korea?
Currently, January is the cheapest month in which you can book a flight from Oregon to South Korea (average of $161). Flying from Oregon to South Korea in June is currently the most expensive (average of $960). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Oregon to South Korea?
The price you pay for your flight from Oregon to South Korea may vary depending on when you book. For the best chance of a lower fare, look to book 8 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Oregon to South Korea. 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
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Other flight options
Popular flights
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Top regions
Alternative routes for Oregon to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oregon to South Korea by cabin class
Find flights from Oregon to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and South Korea flights
Browse other Oregon and South Korea flight options. Last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from South Korea
Find the right flight back to Oregon after your stay in South Korea
Oregon to South Korea flights
Consider these flights traveling from Oregon to South Korea.
Fly to South Korea regions
Consider these flights traveling to South Korea regions.
Top 6 airlines flying from Oregon to South Korea
Discover the top 6 airlines that operate flights from Oregon to South Korea. 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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$791 | Average$1,144 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$815 | Average$1,008 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$881 | Average$1,198 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$910 | Average$1,209 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$916 | Average$1,241 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,155 | Average$1,180 | FlexibilityNo cancel fee | On-time81% |