Flight Route · International
Denver → Seoul
DEN to ICN
Denver International Airport to Incheon International Airport: 6,190 miles (9,961 km), about 12h 57m airborne, +15h time-zone shift on arrival.
Distance
6,190 mi
9,961 km
Flight time
12h 57m
block time, approx
Time-zone shift
+15h
Denver → Seoul
International?
Yes
United States → South Korea
DEN–ICN questions, answered
How long is the flight from Denver to Seoul?
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A direct flight from Denver International Airport (DEN) to Incheon International Airport (ICN) takes approximately 12h 57m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from DEN to ICN?
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The great-circle distance from Denver International Airport to Incheon International Airport is approximately 6190 miles (9961 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Denver and Seoul?
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Seoul is +15h relative to Denver. America/Denver → Asia/Seoul.
Which airlines fly from DEN to ICN?
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Carriers serving both endpoints include various international and regional carriers. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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Yes. Denver International Airport is in United States, and Incheon International Airport is in South Korea. Travelers should confirm passport, visa, and customs requirements before departure.
Can I track DEN–ICN flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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