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LSX to YEC: distance & flight time
Lhok Sukon (Lhok Sukon Airport) → Yechon (Yecheon Airbase)
2,937 mi
4,726 km · 2,552 nm
6h 13m
estimated nonstop flight time
+2h
time difference · heading northeast
See live LSX→YEC fares Phone-only fares on this route — call free
Flight time details
2,937 miles nonstop takes roughly 6h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- LSX — Lhok Sukon Airport · Lhok Sukon, Indonesia
- YEC — Yecheon Airbase · Yechon, 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 LSX
- LSW · Malikus Saleh Airport24 mi away
- MEQ · Seunagan Airport91 mi away
- BTJ · Sultan Iskandar Muda International Airport130 mi away
- MES · Soewondo Air Force Base143 mi away
Near YEC
Frequently asked questions
How far is LSX from YEC?
The flight distance from Lhok Sukon (LSX) to Yechon (YEC) is 2,937 miles (4,726 km, 2,552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSX to YEC?
A nonstop flight takes about 6h 13m 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 LSX to YEC?
Nonstop service on LSX–YEC 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 6h 13m nonstop estimate.
What is the time difference between Lhok Sukon and Yechon?
Yechon is 2 hours ahead of Lhok Sukon.
What is the cheapest way to fly from LSX to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSX–YEC that never appear on search engines, with no booking fees.
Why are some LSX to YEC fares phone-only?
Consolidator contracts let us sell certain LSX–YEC 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.