Cheap United Flights from Denver to Seoul (DEN→ICN)

View AU$902 flight on Thu, 11 Sep. 2025Opens in a new window

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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 20 Oct. - Mon, 27 Oct.
DEN
Denver
ICN
Seoul
AU$3,425 Return, found 5 days ago
AU$3,425
Return
found 5 days ago
Select United flight, departing Mon, 20 Oct. from Denver to Seoul, returning Mon, 27 Oct., priced at AU$3,425 found 5 days ago
Flight from Denver to Seoul route information
Origin airport
Denver Intl.
Destination airport
Incheon Intl.
Distance
9903 km
*Available to Expedia members.