$431+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ICN
Sep 30 — Oct 71
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
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 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 August 31, 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 August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 11/27:04 am -
1 stop21h 16m
Mon 11/237:45 pm -
1 stop17h 55m
Deal found 8/27![Multiple Airlines logo]()
$860
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Mon 10/267:18 am -
1 stop22h 02m
Mon 11/97:45 pm -
1 stop18h 02m
Deal found 8/29![Multiple Airlines logo]()
$863
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:48 am -
1 stop18h 52m
Sat 11/77:45 pm -
1 stop18h 02m
Deal found 8/31![Multiple Airlines logo]()
$870
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Mon 10/197:18 am -
1 stop22h 22m
Wed 11/47:45 pm -
1 stop18h 02m
Deal found 8/29![Multiple Airlines logo]()
$879
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:03 am -
1 stop22h 37m
Wed 10/77:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$885
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Mon 10/197:18 am -
1 stop22h 22m
Sat 11/77:45 pm -
1 stop18h 02m
Deal found 8/29![Multiple Airlines logo]()
$887
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Mon 10/197:18 am -
1 stop22h 22m
Fri 10/307:45 pm -
1 stop19h 29m
Deal found 8/30![Multiple Airlines logo]()
$889
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2310:37 am -
1 stop19h 03m
Wed 10/77:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:03 am -
1 stop22h 37m
Mon 10/57:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$895
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 11/27:04 am -
1 stop21h 16m
Mon 11/167:45 pm -
1 stop18h 02m
Deal found 8/28![Multiple Airlines logo]()
$899
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:07 am -
2 stops24h 18m
Mon 10/261:55 am -
2 stops27h 17m
Deal found 8/31![Multiple Airlines logo]()
$1,055
This SmartFares deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am -
2 stops24h 25m
Tue 10/133:10 pm -
2 stops42h 50m
Deal found 8/31![Multiple Airlines logo]()
$1,064
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 August 31, 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 August 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 11/25:53 pm -
2 stops54h 42m
Mon 11/238:00 pm -
2 stops17h 50m
Deal found 8/27![Alaska Airlines logo]()
$996
This Cathay Pacific deal was found by Cheapflights users on 8/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:07 am -
2 stops24h 18m
Tue 10/273:00 pm -
2 stops37h 19m
Deal found 8/30![Multiple Airlines logo]()
$1,086
This Delta deal was found by Cheapflights users on 8/29. 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.
Thu 9/109:51 am -
1 stop14h 59m
Wed 9/167:00 pm -
1 stop14h 10m
Deal found 8/29![Delta logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:50 pm -
1 stop34h 55m
Sat 9/265:50 pm -
1 stop19h 37m
Deal found 8/31![American Airlines logo]()
$1,130
This oojo deal was found by Cheapflights users on 8/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:20 pm -
2 stops36h 55m
Sat 11/1412:30 pm -
2 stops28h 29m
Deal found 8/27![China Airlines logo]()
$1,183
This Cathay Pacific deal was found by Cheapflights users on 8/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:55 pm -
2 stops28h 10m
Wed 10/71:40 pm -
2 stops22h 53m
Deal found 8/27![Cathay Pacific logo]()
$1,191
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:30 am -
2 stops18h 35m
Sun 10/45:45 pm -
1 stop17h 26m
Deal found 8/31![Air Canada logo]()
$1,194
This Japan Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 9/107:03 am -
2 stops22h 12m
Mon 9/147:15 pm -
2 stops37h 35m
Deal found 8/27![Japan Airlines logo]()
$1,232
This Qatar Airways deal was found by Cheapflights users on 8/27. 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.
Mon 9/2111:48 am -
2 stops39h 17m
Fri 10/96:30 pm -
2 stops43h 26m
Deal found 8/27![Qatar Airways logo]()
$1,234
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
1 stop17h 00m
Mon 10/194:50 pm -
1 stop19h 54m
Deal found 8/27![United Airlines logo]()
$1,280
This STARLUX Airlines deal was found by Cheapflights users on 8/28. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:34 pm -
2 stops28h 21m
Mon 9/146:55 pm -
2 stops43h 06m
Deal found 8/28![STARLUX Airlines logo]()
$1,351
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:15 pm -
2 stops43h 00m
Sat 11/286:55 pm -
1 stop18h 51m
Deal found 8/31![Multiple Airlines logo]()
$1,098
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:44 pm -
2 stops31h 06m
Sat 9/267:00 pm -
2 stops29h 51m
Deal found 8/31![Delta logo]()
$1,162
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:55 pm -
2 stops28h 10m
Sun 10/188:05 pm -
2 stops29h 26m
Deal found 8/31![Multiple Airlines logo]()
$1,125
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
1 stop17h 00m
Tue 10/2711:45 am -
1 stop22h 27m
Deal found 8/27![United Airlines logo]()
$1,280
This Justfly.com deal was found by Cheapflights users on 8/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:18 am -
2 stops22h 47m
Tue 11/1012:05 pm -
2 stops21h 29m
Deal found 8/28![Japan Airlines logo]()
$1,303
This Qatar Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:37 pm -
2 stops54h 38m
Mon 10/2612:20 am -
2 stops49h 36m
Deal found 8/31![Qatar Airways logo]()
$1,364
This China Airlines deal was found by Cheapflights users on 8/27. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:32 pm -
2 stops21h 43m
Sat 10/1012:35 pm -
2 stops26h 27m
Deal found 8/27![Multiple Airlines logo]()
$1,142
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:59 am -
1 stop16h 51m
Mon 10/197:00 pm -
1 stop18h 08m
Deal found 8/27![Delta logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:59 pm -
1 stop20h 21m
Wed 11/46:00 pm -
1 stop17h 12m
Deal found 8/31![United Airlines logo]()
$1,280
This Booking.com deal was found by Cheapflights users on 8/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:20 am -
2 stops26h 05m
Wed 10/218:00 am -
2 stops22h 23m
Deal found 8/29![Multiple Airlines logo]()
$1,152
This Delta deal was found by Cheapflights users on 8/29. 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.
Thu 10/156:11 am -
1 stop18h 39m
Sat 11/146:45 pm -
1 stop15h 01m
Deal found 8/29![Delta logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
1 stop17h 00m
Wed 11/1112:45 pm -
2 stops25h 44m
Deal found 8/31![United Airlines logo]()
$1,284
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:03 am -
2 stops42h 57m
Wed 9/1611:20 am -
2 stops25h 30m
Deal found 8/28![Multiple Airlines logo]()
$1,153
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:15 am -
1 stop18h 35m
Sat 2/206:45 pm -
1 stop22h 02m
Deal found 8/27![Delta logo]()
$1,280
This Japan Airlines deal was found by Cheapflights users on 8/29. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:18 am -
2 stops21h 57m
Sat 11/712:05 pm -
2 stops21h 29m
Deal found 8/29![Japan Airlines logo]()
$1,553
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:33 pm -
1 stop16h 47m
Sun 10/184:50 pm -
1 stop17h 41m
Deal found 8/31![United Airlines logo]()
$1,330
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:04 am -
1 stop18h 46m
Mon 10/127:00 pm -
1 stop14h 01m
Deal found 8/31![Delta logo]()
$1,280
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:29 pm -
2 stops23h 21m
Wed 10/288:15 pm -
2 stops30h 37m
Deal found 8/27![Multiple Airlines logo]()
$1,176
This Japan Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:18 am -
2 stops21h 57m
Mon 10/2612:05 pm -
2 stops20h 39m
Deal found 8/31![Japan Airlines logo]()
$1,604
Last-minute flights from Oregon to South KoreaDiscover last-minute flight deals from Oregon to South Korea. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to South Korea. Data last updated August 31, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 9/197:00 am -
1 stop21h 10m
Fri 10/97:15 pm -
1 stop30h 14m
Deal found 8/27![Multiple Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 9/197:00 am -
1 stop21h 10m
Sun 10/47:15 pm -
1 stop36h 45m
Deal found 8/27![Multiple Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 9/197:00 am -
1 stop21h 10m
Mon 10/57:15 pm -
1 stop30h 35m
Deal found 8/27![Multiple Airlines logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 9/197:00 am -
1 stop21h 10m
Wed 10/77:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 9/197:00 am -
1 stop21h 10m
Tue 10/69:00 pm -
1 stop15h 50m
Deal found 8/27![Multiple Airlines logo]()
$967
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:03 am -
1 stop22h 37m
Wed 10/77:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$885
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:03 am -
1 stop22h 37m
Mon 10/57:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$895
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:03 am -
1 stop22h 37m
Fri 10/97:15 pm -
1 stop30h 14m
Deal found 8/27![Multiple Airlines logo]()
$916
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:03 am -
1 stop22h 37m
Sat 10/106:00 pm -
1 stop14h 44m
Deal found 8/27![Multiple Airlines logo]()
$918
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:03 am -
1 stop22h 37m
Sun 10/47:15 pm -
1 stop30h 14m
Deal found 8/27![Multiple Airlines logo]()
$937
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2310:37 am -
1 stop19h 03m
Wed 10/77:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/2310:37 am -
1 stop19h 03m
Mon 10/57:15 pm -
1 stop17h 35m
Deal found 8/27![Multiple Airlines logo]()
$901
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 August 31, 2026.
Search for one-way flight options from Oregon to South Korea. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Ovago deal was found by Cheapflights users on 8/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
1 stop36h 15m
Deal found 8/28![WestJet logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Tue 9/82:30 pm -
3 stops23h 00m
Deal found 8/28![Multiple Airlines logo]()
$438
This Ovago deal was found by Cheapflights users on 8/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:30 pm -
1 stop36h 15m
Deal found 8/29![WestJet logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:06 am -
1 stop21h 14m
Deal found 8/31![Multiple Airlines logo]()
$467
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:10 am -
2 stops19h 10m
Deal found 8/28![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:02 am -
1 stop25h 28m
Deal found 8/31![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Fri 11/279:36 pm -
1 stop30h 44m
Deal found 8/27![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 9/265:53 pm -
1 stop18h 32m
Deal found 8/27![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:27 pm -
2 stops40h 13m
Deal found 8/31![Multiple Airlines logo]()
$512
This Air Canada deal was found by Cheapflights users on 8/27. 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.
Wed 9/97:45 pm -
1 stop28h 20m
Deal found 8/27![Air Canada logo]()
$521
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:20 pm -
2 stops31h 25m
Deal found 8/31![American Airlines logo]()
$524
This oojo deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:31 pm -
2 stops31h 09m
Deal found 8/31![Multiple Airlines logo]()
$536
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $860 (Kiwi.com) |
One-way from | $431 (Ovago) |
Popular in | December |
Cheapest in | February |
Average price | $1,236 |
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 7,457,451 searches. Data last updated August 31, 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 Portland - ICN Incheon Intl
PDXICN
Portland
Mon 11/2
5:53 pm-5:35 pm
2 stops54h 42m
Incheon Intl
Mon 11/23
8:00 pm-8:50 pm
2 stops17h 50m
$996
EugeneIncheon
EUG Eugene - ICN Incheon Intl
EUGICN
Eugene
Tue 10/13
6:07 am-10:25 pm
2 stops24h 18m
Incheon Intl
Tue 10/27
3:00 pm-12:19 pm
2 stops37h 19m
$1,086
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Sat 10/31
3:15 pm-2:15 am
2 stops43h 00m
Incheon Intl
Sat 11/28
6:55 pm-8:46 pm
1 stop18h 51m
$1,098
Quickest round-trip
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Thu 9/10
9:51 am-4:50 pm
1 stop14h 59m
Incheon Intl
Wed 9/16
7:00 pm-5:10 pm
1 stop14h 10m
$1,108
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Wed 9/30
5:55 pm-2:05 pm
2 stops28h 10m
Incheon Intl
Sun 10/18
8:05 pm-9:31 am
2 stops29h 26m
$1,125
BoiseIncheon
BOI Boise Air Term. Gowen Fld - ICN Incheon Intl
BOIICN
Boise Air Term. Gowen Fld
Wed 9/16
1:50 pm-3:45 pm
1 stop34h 55m
Incheon Intl
Sat 9/26
5:50 pm-10:27 pm
1 stop19h 37m
$1,130
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Sun 9/27
9:32 pm-11:15 am
2 stops21h 43m
Incheon Intl
Sat 10/10
12:35 pm-11:02 pm
2 stops26h 27m
$1,142
BoiseIncheon
BOI Boise Air Term. Gowen Fld - ICN Incheon Intl
BOIICN
Boise Air Term. Gowen Fld
Mon 10/12
7:20 am-12:25 am
2 stops26h 05m
Incheon Intl
Wed 10/21
8:00 am-3:23 pm
2 stops22h 23m
$1,152
PortlandBusan
PDX Portland - PUS Busan Gimhae
PDXPUS
Portland
Thu 9/10
7:03 am-6:00 pm
2 stops42h 57m
Busan Gimhae
Wed 9/16
11:20 am-8:50 pm
2 stops25h 30m
$1,153
BoiseIncheon
BOI Boise Air Term. Gowen Fld - ICN Incheon Intl
BOIICN
Boise Air Term. Gowen Fld
Wed 9/16
6:44 pm-4:50 pm
2 stops31h 06m
Incheon Intl
Sat 9/26
7:00 pm-9:51 am
2 stops29h 51m
$1,162
Showing 1-10 of 60 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
MFR-ICN
BOI-ICN
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
MFR-ICN
BOI-ICN
What is the cheapest month to book a flight from Oregon to South Korea?
Currently, April is the cheapest month in which you can book a flight from Oregon to South Korea (average of $950). Flying from Oregon to South Korea in December is currently the most expensive (average of $1,631). 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 70 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.
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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 August 31, 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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$988 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$791 | Average$1,250 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$914 | Average$1,253 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$915 | Average$1,336 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$916 | Average$1,260 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,155 | Average$1,223 | FlexibilityNo cancel fee | On-time81% |