Need help booking?
Unpublished phone-only deals available
LTS to SSN: distance & flight time
Altus (Altus Air Force Base) → Seoul East (Seoul Air Base (K-16))
6,633 mi
10,676 km · 5,764 nm
13h 28m
estimated nonstop flight time
+15h
time difference · heading northwest
See live LTS→SSN fares Phone-only fares on this route — call free
Flight time details
6,633 miles nonstop takes roughly 13h 28m 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
- LTS — Altus Air Force Base · Altus, United States
- SSN — Seoul Air Base (K-16) · Seoul East, 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 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
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is LTS from SSN?
The flight distance from Altus (LTS) to Seoul East (SSN) is 6,633 miles (10,676 km, 5,764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTS to SSN?
A nonstop flight takes about 13h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LTS to SSN?
Nonstop service on LTS–SSN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 28m nonstop estimate.
What is the time difference between Altus and Seoul East?
Seoul East is 15 hours ahead of Altus.
What is the cheapest way to fly from LTS to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTS–SSN that never appear on search engines, with no booking fees.
Why are some LTS to SSN fares phone-only?
Consolidator contracts let us sell certain LTS–SSN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.