Need help booking?
Unpublished phone-only deals available
IKA to YEC: distance & flight time
Tehran (Imam Khomeini International Airport) → Yechon (Yecheon Airbase)
4,188 mi
6,740 km · 3,639 nm
8h 41m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live IKA→YEC fares Phone-only fares on this route — call free
Flight time details
4,188 miles nonstop takes roughly 8h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- 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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Near YEC
Frequently asked questions
How far is IKA from YEC?
The flight distance from Tehran (IKA) to Yechon (YEC) is 4,188 miles (6,740 km, 3,639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to YEC?
A nonstop flight takes about 8h 41m 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 Tehran and Yechon?
Yechon is 5.5 hours ahead of Tehran.
What is the cheapest way to fly from IKA to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–YEC that never appear on search engines, with no booking fees.