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INI to KTM: distance & flight time
Nis (Nis Airport) → Kathmandu (Tribhuvan International Airport)
3,640 mi
5,858 km · 3,163 nm
7h 36m
estimated nonstop flight time
+3.8h
time difference · heading east
See live INI→KTM fares Phone-only fares on this route — call free
Flight time details
3,640 miles nonstop takes roughly 7h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.8-hour time gain when reading arrival times on your ticket.
The two airports
- INI — Nis Airport · Nis, Serbia
- 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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 mi away
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 INI from KTM?
The flight distance from Nis (INI) to Kathmandu (KTM) is 3,640 miles (5,858 km, 3,163 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INI to KTM?
A nonstop flight takes about 7h 36m 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 Nis and Kathmandu?
Kathmandu is 3.8 hours ahead of Nis.
What is the cheapest way to fly from INI to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INI–KTM that never appear on search engines, with no booking fees.