IstanbulKathmanduNonstop Flight TimeIST–KTM
Istanbul (Istanbul Airport) to Kathmandu (Tribhuvan International Airport).
Direct flights from IST to KTM have an estimated flight time of about 7h 23m, based on the 3,297-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Turkish Airlines appearing most often in that sample. Captured departure times run from 20:55 to 20:55 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~7h 23m Estimated from great-circle distance — no tracked flights yet. | 3,297 mi | Nonstop | 1/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured nonstop airlines for IST to KTM
Our current provider sample includes 1/day direct flights from IST to KTM across 1 captured airline.
- First departure
- 20:55
- Last departure
- 20:55
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Turkish Airlines | 1/day | Airbus A330 · Seat map | 20:55 |
Aircraft on this route
Flying the other way?
KTM to IST flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IST to KTM, last seen June 15, 2026. Frequency uses 5 scheduled departures across 5 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IST to KTM?
The IST to KTM flight time is estimated at about 7h 23m from great-circle distance until enough tracked flights are available.
How far is IST from KTM?
IST to KTM is about 3,297 miles by air.
Are there nonstop flights from IST to KTM?
Yes. Captured schedules show 1/day from IST to KTM on Turkish Airlines. Confirm live timetables before booking.
Which airlines fly from IST to KTM?
Our current provider sample for IST to KTM includes Turkish Airlines. Confirm live timetables before booking.
What aircraft fly from IST to KTM?
Aircraft captured in our current provider sample for IST to KTM include Airbus A330.
Route hubs
Nearby airport options
Near Istanbul
- SAW - IstanbulSabiha Gokcen International Airport · 39 mi from ISTFlights from SAW