฿30,675 Cheap Korean Air flights from Denver to Seoul (DEN→ICN)

View ฿30,675 flight on Mon, 16 Feb 2026Opens in a new window

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Korean Air flights from Denver to Seoul (DEN→ICN)

Prices were available within the past 7 days and start at ฿30,675 for one-way flights and ฿62,365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, 15 Mar - Sun, 29 Mar
DEN
Denver
ICN
Seoul
฿62,365 Return, found 1 day ago
฿62,365
Return
found 1 day ago
Select Korean Air flight, departing Sun, 15 Mar from Denver to Seoul, returning Sun, 29 Mar, priced at ฿62,365 found 1 day ago

Find the cheapest month to fly from Denver (DEN) to Seoul (ICN)

September is typically the cheapest month to fly

From ฿27,151 - ฿43,378 per traveller.
Flight from Denver to Seoul route information
Origin airport
Denver Intl.
Destination airport
Incheon Intl.
Distance
9903 km
*Available to Expedia members.