Need help booking?
Unpublished phone-only deals available
FNT to ICN: distance & flight time
Flint (Bishop International Airport) → Seoul (Incheon International Airport)
6,565 mi
10,565 km · 5,705 nm
13h 20m
estimated nonstop flight time
+13h
time difference · heading northwest
See live FNT→ICN fares Phone-only fares on this route — call free
Flight time details
6,565 miles nonstop takes roughly 13h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- FNT — Bishop International Airport · Flint, 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 FNT
- DTW · Detroit Metropolitan Wayne County Airport56 mi away
- PTK · Oakland County International Airport26 mi away
- MBS · MBS International Airport43 mi away
- LAN · Capital City Airport45 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 FNT from ICN?
The flight distance from Flint (FNT) to Seoul (ICN) is 6,565 miles (10,565 km, 5,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNT to ICN?
A nonstop flight takes about 13h 20m 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 Flint and Seoul?
Seoul is 13 hours ahead of Flint.
What is the cheapest way to fly from FNT to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNT–ICN that never appear on search engines, with no booking fees.