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ICN to LTS: distance & flight time
Seoul (Incheon International Airport) → Altus (Altus Air Force Base)
6,654 mi
10,708 km · 5,782 nm
13h 31m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ICN→LTS fares Phone-only fares on this route — call free
Flight time details
6,654 miles nonstop takes roughly 13h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- LTS — Altus Air Force Base · Altus, 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 LTS
- HBR · Hobart Regional Airport26 mi away
- CSM · Clinton Sherman Airport47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)49 mi away
- LAW · Lawton Fort Sill Regional Airport49 mi away
Frequently asked questions
How far is ICN from LTS?
The flight distance from Seoul (ICN) to Altus (LTS) is 6,654 miles (10,708 km, 5,782 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to LTS?
A nonstop flight takes about 13h 31m 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 Altus?
Altus is 14 hours behind Seoul.
What is the cheapest way to fly from ICN to LTS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–LTS that never appear on search engines, with no booking fees.