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KEP to SSN: distance & flight time
Nepalgunj (Nepalgunj Airport) → Seoul East (Seoul Air Base (K-16))
2,691 mi
4,330 km · 2,338 nm
5h 45m
estimated nonstop flight time
+3.3h
time difference · heading northeast
See live KEP→SSN fares Phone-only fares on this route — call free
Flight time details
2,691 miles nonstop takes roughly 5h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- KEP — Nepalgunj Airport · Nepalgunj, Nepal
- 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 KEP
- SKH · Surkhet Airport33 mi away
- DNP · Tulsipur Airport38 mi away
- RUK · Rukum Chaurjahari Airport48 mi away
- DHI · Dhangarhi Airport80 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 KEP from SSN?
The flight distance from Nepalgunj (KEP) to Seoul East (SSN) is 2,691 miles (4,330 km, 2,338 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEP to SSN?
A nonstop flight takes about 5h 45m 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 Nepalgunj and Seoul East?
Seoul East is 3.3 hours ahead of Nepalgunj.
What is the cheapest way to fly from KEP to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEP–SSN that never appear on search engines, with no booking fees.