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AIRPORT

Tribhuvan International AirportVNKT / KTM

Tribhuvan International Airport serves Kathmandu, Bagmati Province, Nepal. Its ICAO code is VNKT and its IATA code KTM. The longest of its one runway is 02/20, at 10,991 ft (3,350 m). The field is 4,390 ft (1,338 m) above sea level. Local time is Asia/Kathmandu, UTC+5:45.

Published by Overfly · Airport data: OurAirports, 14 Sep 2026 · Last updated 23 Sep 2026

ICAO

VNKT

IATA

KTM

LONGEST RUNWAY

10,991 ft

3,350 m · 02/20

ELEVATION

4,390 ft

1,338 m

TIME ZONE

UTC+5:45

Asia/Kathmandu

POSITION

27.697°N

85.359°E

Runways

02/2010,991 ft · 3,350 mASP

Nearest airports

Janakpur Airport VNJP 66 nm40m

Tenzing-Hillary Airport VNLK 73 nm40m

Pokhara International Airport NP-000377 nm40m

Pokhara Domestic Airport VNPK 79 nm40m

Shigatse Tingri Airport CN-023694 nm40m

Darbhanga Airport VEDH 95 nm40m

Muzaffarpur Airport VEMZ 95 nm40m

Kushinagar International Airport VEKI 96 nm40m

Questions people ask about Tribhuvan International Airport

How long is the runway at Tribhuvan International Airport?

The longest runway, 02/20, is 10,991 ft (3,350 m), surface ASP.

What is the elevation of Tribhuvan International Airport?

4,390 ft (1,338 m) above mean sea level.

What time zone is Tribhuvan International Airport in?

Asia/Kathmandu: UTC+5:45.

What are the codes for Tribhuvan International Airport?

ICAO VNKT, IATA KTM. It serves Kathmandu, Nepal.

How far can you fly from Kathmandu?

Open the mapper with a 7,300 nm range ring around VNKT, then pick your own aircraft, add a route and check every leg.

Open VNKT in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights