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DSM to ICN: distance & flight time
Des Moines (Des Moines International Airport) → Seoul (Incheon International Airport)
6,420 mi
10,333 km · 5,579 nm
13h 3m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DSM→ICN fares Phone-only fares on this route — call free
Flight time details
6,420 miles nonstop takes roughly 13h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- DSM — Des Moines International Airport · Des Moines, United States
- ICN — Incheon International Airport · Seoul, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DSM
- OTM · Ottumwa Regional Airport70 mi away
- FOD · Fort Dodge Regional Airport75 mi away
- ALO · Waterloo Regional Airport96 mi away
- CID · The Eastern Iowa Airport104 mi away
Near ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Frequently asked questions
How far is DSM from ICN?
The flight distance from Des Moines (DSM) to Seoul (ICN) is 6,420 miles (10,333 km, 5,579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSM to ICN?
A nonstop flight takes about 13h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Des Moines and Seoul?
Seoul is 14 hours ahead of Des Moines.
What is the cheapest way to fly from DSM to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSM–ICN that never appear on search engines, with no booking fees.