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LKO to YEC: distance & flight time
Lucknow (Chaudhary Charan Singh International Airport) → Yechon (Yecheon Airbase)
2,842 mi
4,575 km · 2,470 nm
6h 2m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live LKO→YEC fares Phone-only fares on this route — call free
Flight time details
2,842 miles nonstop takes roughly 6h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
- 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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Near YEC
Frequently asked questions
How far is LKO from YEC?
The flight distance from Lucknow (LKO) to Yechon (YEC) is 2,842 miles (4,575 km, 2,470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LKO to YEC?
A nonstop flight takes about 6h 2m 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 Lucknow and Yechon?
Yechon is 3.5 hours ahead of Lucknow.
What is the cheapest way to fly from LKO to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LKO–YEC that never appear on search engines, with no booking fees.