Need help booking?
Unpublished phone-only deals available
ICN to GSP: distance & flight time
Seoul (Incheon International Airport) → Greenville (Greenville Spartanburg International Airport)
7,109 mi
11,441 km · 6,178 nm
14h 24m
estimated nonstop flight time
-13h
time difference · heading northeast
See live ICN→GSP fares Phone-only fares on this route — call free
Flight time details
7,109 miles nonstop takes roughly 14h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- GSP — Greenville Spartanburg International Airport · Greenville, United States
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 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
Near GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Frequently asked questions
How far is ICN from GSP?
The flight distance from Seoul (ICN) to Greenville (GSP) is 7,109 miles (11,441 km, 6,178 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to GSP?
A nonstop flight takes about 14h 24m 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 Seoul and Greenville?
Greenville is 13 hours behind Seoul.
What is the cheapest way to fly from ICN to GSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–GSP that never appear on search engines, with no booking fees.