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KSC to ICN: distance & flight time
Kosice (Košice Airport) → Seoul (Incheon International Airport)
4,932 mi
7,938 km · 4,286 nm
10h 8m
estimated nonstop flight time
+7h
time difference · heading northeast
See live KSC→ICN fares Phone-only fares on this route — call free
Flight time details
4,932 miles nonstop takes roughly 10h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- KSC — Košice Airport · Kosice, Slovakia
- 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 KSC
- UDJ · Uzhhorod International Airport47 mi away
- TAT · Poprad-Tatry Airport54 mi away
- DEB · Debrecen International Airport83 mi away
- SLD · Sliač Airport96 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 KSC from ICN?
The flight distance from Kosice (KSC) to Seoul (ICN) is 4,932 miles (7,938 km, 4,286 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSC to ICN?
A nonstop flight takes about 10h 8m 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 Kosice and Seoul?
Seoul is 7 hours ahead of Kosice.
What is the cheapest way to fly from KSC to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSC–ICN that never appear on search engines, with no booking fees.