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STC to ICN: distance & flight time
Saint Cloud (St Cloud Regional Airport) → Seoul (Incheon International Airport)
6,172 mi
9,933 km · 5,364 nm
12h 34m
estimated nonstop flight time
+14h
time difference · heading northwest
See live STC→ICN fares Phone-only fares on this route — call free
Flight time details
6,172 miles nonstop takes roughly 12h 34m 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
- STC — St Cloud Regional Airport · Saint Cloud, 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 STC
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 STC from ICN?
The flight distance from Saint Cloud (STC) to Seoul (ICN) is 6,172 miles (9,933 km, 5,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STC to ICN?
A nonstop flight takes about 12h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from STC to ICN?
Nonstop service on STC–ICN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 34m nonstop estimate.
What is the time difference between Saint Cloud and Seoul?
Seoul is 14 hours ahead of Saint Cloud.
What is the cheapest way to fly from STC to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STC–ICN that never appear on search engines, with no booking fees.
Why are some STC to ICN fares phone-only?
Consolidator contracts let us sell certain STC–ICN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.