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KEY to ICN: distance & flight time
Kericho (Kericho Airport) → Seoul (Incheon International Airport)
6,301 mi
10,141 km · 5,475 nm
12h 49m
estimated nonstop flight time
+6h
time difference · heading northeast
See live KEY→ICN fares Phone-only fares on this route — call free
Flight time details
6,301 miles nonstop takes roughly 12h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- KEY — Kericho Airport · Kericho, Kenya
- 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 KEY
- KIS · Kisumu Airport41 mi away
- EDL · Eldoret International Airport55 mi away
- GGM · Kakamega Airport55 mi away
- MRE · Mara Serena Lodge Airstrip72 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 KEY from ICN?
The flight distance from Kericho (KEY) to Seoul (ICN) is 6,301 miles (10,141 km, 5,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEY to ICN?
A nonstop flight takes about 12h 49m 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 Kericho and Seoul?
Seoul is 6 hours ahead of Kericho.
What is the cheapest way to fly from KEY to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEY–ICN that never appear on search engines, with no booking fees.