$402+ Cheap flights from Oregon to South Korea
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ICN
Nov 29 — Dec 61
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 October 30, 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 October 30, 2026.
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/87:10 pm -
1 stop29h 00m
Thu 11/126:55 pm -
1 stop12h 46m
Deal found 10/26![Air Canada logo]()
$866
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 11/167:10 pm -
1 stop29h 00m
Mon 11/236:55 pm -
1 stop16h 36m
Deal found 10/25![Air Canada logo]()
$876
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:00 am -
1 stop14h 10m
Mon 11/236:55 pm -
1 stop16h 36m
Deal found 10/25![Air Canada logo]()
$894
This Gotogate deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:10 pm -
1 stop29h 00m
Tue 12/13:00 pm -
2 stops20h 31m
Deal found 10/25![Multiple Airlines logo]()
$897
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/87:10 pm -
1 stop29h 00m
Sun 11/226:55 pm -
1 stop16h 36m
Deal found 10/26![Air Canada logo]()
$906
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/129:16 am -
1 stop15h 29m
Thu 11/266:45 pm -
1 stop15h 24m
Deal found 10/25![Delta logo]()
$909
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:04 am -
1 stop16h 51m
Sun 11/224:10 pm -
1 stop13h 41m
Deal found 10/30![Korean Air logo]()
$912
This Air Canada deal was found by Cheapflights users on 10/27. 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 11/87:10 pm -
1 stop29h 00m
Fri 11/206:55 pm -
1 stop16h 36m
Deal found 10/27![Air Canada logo]()
$913
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/147:10 pm -
1 stop29h 00m
Wed 11/256:55 pm -
1 stop12h 46m
Deal found 10/25![Air Canada logo]()
$916
This Justfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/177:10 pm -
1 stop29h 00m
Mon 11/306:55 pm -
1 stop31h 31m
Deal found 10/25![Air Canada logo]()
$918
This Orbitz deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:00 am -
1 stop14h 10m
Mon 11/306:55 pm -
1 stop31h 31m
Deal found 10/25![Air Canada logo]()
$926
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/123:00 pm -
2 stops57h 35m
Mon 11/168:00 pm -
1 stop15h 01m
Deal found 10/27![Alaska Airlines logo]()
$1,116
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 October 30, 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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/125:30 am -
1 stop19h 15m
Fri 11/276:45 pm -
1 stop18h 59m
Deal found 10/25![Delta logo]()
$909
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:04 am -
1 stop16h 51m
Sun 11/224:10 pm -
1 stop13h 41m
Deal found 10/30![Korean Air logo]()
$912
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/157:15 pm -
2 stops28h 10m
Tue 11/2412:45 pm -
1 stop16h 37m
Deal found 10/25![United Airlines logo]()
$913
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 1/296:10 pm -
2 stops30h 25m
Thu 2/48:00 pm -
2 stops17h 49m
Deal found 10/30![Alaska Airlines logo]()
$953
This Cathay Pacific deal was found by Cheapflights users on 10/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/207:15 am -
2 stops23h 10m
Sat 5/158:00 am -
2 stops24h 37m
Deal found 10/28![Cathay Pacific logo]()
$1,221
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/129:16 am -
1 stop15h 29m
Thu 11/266:45 pm -
1 stop15h 24m
Deal found 10/25![Delta logo]()
$909
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:18 pm -
2 stops32h 27m
Sat 12/194:10 pm -
2 stops18h 29m
Deal found 10/28![Multiple Airlines logo]()
$1,874
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 1/1810:59 am -
2 stops61h 36m
Sat 1/308:00 pm -
2 stops17h 50m
Deal found 10/27![Alaska Airlines logo]()
$1,022
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/137:00 am -
1 stop17h 45m
Mon 11/236:40 pm -
1 stop14h 49m
Deal found 10/25![Delta logo]()
$959
This Korean Air deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Wed 11/257:05 am -
1 stop17h 30m
Thu 12/37:40 pm -
1 stop16h 01m
Deal found 10/26![Korean Air logo]()
$1,112
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/123:00 pm -
2 stops57h 35m
Mon 11/168:00 pm -
1 stop15h 01m
Deal found 10/27![Alaska Airlines logo]()
$1,116
This Delta deal was found by Cheapflights users on 10/29. 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 11/249:16 am -
1 stop15h 29m
Fri 12/46:40 pm -
1 stop14h 57m
Deal found 10/29![Delta logo]()
$1,109
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:22 am -
1 stop17h 13m
Thu 12/38:00 pm -
2 stops20h 31m
Deal found 10/29![Alaska Airlines logo]()
$1,142
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/287:00 am -
1 stop17h 45m
Sun 12/66:45 pm -
1 stop15h 34m
Deal found 10/29![Delta logo]()
$1,159
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/123:32 pm -
2 stops57h 03m
Mon 11/168:00 pm -
1 stop15h 09m
Deal found 10/27![Alaska Airlines logo]()
$1,237
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/195:36 pm -
1 stop31h 09m
Fri 1/87:00 am -
2 stops31h 06m
Deal found 10/29![Multiple Airlines logo]()
$2,324
This Qatar Airways deal was found by Cheapflights users on 10/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
3 stops45h 55m
Sat 11/2112:20 am -
2 stops33h 44m
Deal found 10/30![Multiple Airlines logo]()
$2,563
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 4/76:05 am -
1 stop18h 45m
Wed 4/147:00 pm -
1 stop13h 43m
Deal found 10/25![Delta logo]()
$2,321
Last-minute flights from Oregon to South KoreaDiscover last-minute flight deals from Oregon to South Korea. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to South Korea. Data last updated October 30, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/87:10 pm -
1 stop29h 00m
Thu 11/126:55 pm -
1 stop12h 46m
Deal found 10/26![Air Canada logo]()
$866
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/87:10 pm -
1 stop29h 00m
Sun 11/226:55 pm -
1 stop16h 36m
Deal found 10/26![Air Canada logo]()
$906
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:00 am -
1 stop14h 10m
Mon 11/236:55 pm -
1 stop16h 36m
Deal found 10/25![Air Canada logo]()
$894
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/129:16 am -
1 stop15h 29m
Sun 11/226:45 pm -
1 stop17h 10m
Deal found 10/25![Delta logo]()
$909
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:04 am -
1 stop16h 51m
Sun 11/224:10 pm -
1 stop13h 41m
Deal found 10/30![Korean Air logo]()
$912
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/123:00 pm -
2 stops57h 35m
Mon 11/168:00 pm -
1 stop15h 01m
Deal found 10/27![Alaska Airlines logo]()
$1,116
This SmartFares deal was found by Cheapflights users on 10/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:13 pm -
2 stops27h 32m
Sat 11/211:55 am -
2 stops50h 46m
Deal found 10/30![Multiple Airlines logo]()
$1,122
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/147:10 pm -
1 stop29h 00m
Wed 11/256:55 pm -
1 stop12h 46m
Deal found 10/25![Air Canada logo]()
$916
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 11/167:10 pm -
1 stop29h 00m
Mon 11/236:55 pm -
1 stop16h 36m
Deal found 10/25![Air Canada logo]()
$876
This Orbitz deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:00 am -
1 stop14h 10m
Mon 11/306:55 pm -
1 stop31h 31m
Deal found 10/25![Air Canada logo]()
$926
This Gotogate deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:10 pm -
1 stop29h 00m
Tue 12/13:00 pm -
2 stops20h 31m
Deal found 10/25![Multiple Airlines logo]()
$897
This Justfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/177:10 pm -
1 stop29h 00m
Mon 11/306:55 pm -
1 stop31h 31m
Deal found 10/25![Air Canada logo]()
$918
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 October 30, 2026.
Search for one-way flight options from Oregon to South Korea. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 1/2010:59 am -
1 stop17h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 3/17:00 am -
1 stop21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 3/25:55 pm -
1 stop34h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 2/26:10 pm -
1 stop34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$424
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:10 pm -
1 stop29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Air Canada logo]()
$426
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Canada logo]()
$427
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Thu 1/1410:00 am -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$429
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Tue 11/177:10 pm -
1 stop29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/107:00 am -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Korean Air logo]()
$444
This Air Canada deal was found by Cheapflights users on 10/28. 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 11/187:00 am -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/305:47 pm -
3 stops57h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 11/196:00 am -
2 stops30h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$2,147
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $866 (Orbitz) |
One-way from | $402 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,279 |
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 October 30, 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
Tue 11/10
2:34 pm-4:25 pm
2 stops32h 51m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$452
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Tue 11/17
9:00 am-4:25 pm
3 stops38h 25m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$452
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Mon 11/9
10:47 am-4:25 pm
2 stops36h 38m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$452
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Wed 11/11
7:15 pm-4:25 pm
2 stops28h 10m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$452
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Sat 11/14
11:30 pm-4:15 pm
2 stops47h 45m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$470
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Wed 1/20
10:59 am-4:50 am
2 stops24h 51m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$479
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Sat 11/7
7:10 pm-5:10 pm
1 stop29h 00m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$480
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Tue 12/1
5:09 pm-9:20 pm
2 stops35h 11m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$496
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Thu 11/12
1:15 pm-4:25 pm
2 stops34h 10m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$517
PortlandIncheon
PDX Portland - ICN Incheon Intl
PDXICN
Portland
Thu 11/5
2:48 pm-1:50 pm
2 stops30h 02m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$570
Showing 1-10 of 31 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
MFR-ICN
PDX-PUS
EUG-ICN
RDM-ICN
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
MFR-ICN
PDX-PUS
EUG-ICN
What is the cheapest month to book a flight from Oregon to South Korea?
Currently, February is the cheapest month in which you can book a flight from Oregon to South Korea (average of $939). Flying from Oregon to South Korea in December is currently the most expensive (average of $1,691). 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
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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 October 30, 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
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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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$1,053 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$792 | Average$1,217 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$881 | Average$1,253 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$915 | Average$1,369 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$936 | Average$1,380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,172 | Average$1,376 | FlexibilityNo cancel fee | On-time81% |