Need help booking?
Unpublished phone-only deals available
SUN to ICN: distance & flight time
Hailey (Friedman Memorial Airport) → Seoul (Incheon International Airport)
5,672 mi
9,129 km · 4,929 nm
11h 35m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SUN→ICN fares Phone-only fares on this route — call free
Flight time details
5,672 miles nonstop takes roughly 11h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SUN — Friedman Memorial Airport · Hailey, 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 SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 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 SUN from ICN?
The flight distance from Hailey (SUN) to Seoul (ICN) is 5,672 miles (9,129 km, 4,929 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUN to ICN?
A nonstop flight takes about 11h 35m 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 Hailey and Seoul?
Seoul is 15 hours ahead of Hailey.
What is the cheapest way to fly from SUN to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUN–ICN that never appear on search engines, with no booking fees.