Need help booking?
Unpublished phone-only deals available
ICN to WYS: distance & flight time
Seoul (Incheon International Airport) → West Yellowstone (Yellowstone Airport)
5,721 mi
9,208 km · 4,972 nm
11h 41m
estimated nonstop flight time
-15h
time difference · heading northeast
See live ICN→WYS fares Phone-only fares on this route — call free
Flight time details
5,721 miles nonstop takes roughly 11h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- WYS — Yellowstone Airport · West Yellowstone, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is ICN from WYS?
The flight distance from Seoul (ICN) to West Yellowstone (WYS) is 5,721 miles (9,208 km, 4,972 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to WYS?
A nonstop flight takes about 11h 41m 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 West Yellowstone?
West Yellowstone is 15 hours behind Seoul.
What is the cheapest way to fly from ICN to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–WYS that never appear on search engines, with no booking fees.