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LUK to KTM: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Kathmandu (Tribhuvan International Airport)
7,775 mi
12,512 km · 6,756 nm
15h 43m
estimated nonstop flight time
+9.8h
time difference · heading north
See live LUK→KTM fares Phone-only fares on this route — call free
Flight time details
7,775 miles nonstop takes roughly 15h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
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 LUK
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Frequently asked questions
How far is LUK from KTM?
The flight distance from Cincinnati (LUK) to Kathmandu (KTM) is 7,775 miles (12,512 km, 6,756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to KTM?
A nonstop flight takes about 15h 43m 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 Cincinnati and Kathmandu?
Kathmandu is 9.8 hours ahead of Cincinnati.
What is the cheapest way to fly from LUK to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–KTM that never appear on search engines, with no booking fees.