Nepal’s primary international gateway, connecting Kathmandu to over 40 destinations across Asia, the Middle East, and beyond.


Tribhuvan International Airport (KTM) is located within Kathmandu, about 6 kilometers from the city center, serving as Nepal’s only international airport and the main hub for both domestic and international flights. It is the principal entry point for tourists visiting Nepal, including those heading to Mount Everest and the Himalayas.
27.69639, 85.35889
Passenger traffic has shown a steady recovery post-pandemic, with a 12% year-over-year increase in 2023.
8,500
Staff includes airline employees, ground handlers, security, customs, immigration, and retail workers.

Ongoing terminal expansion and runway upgrades aim to increase passenger and cargo handling capacity to meet growing demand.
Recent upgrades include improved baggage handling, digital flight information displays, and enhanced security screening systems.
Initiatives include solar power installations, waste management improvements, and efforts to reduce carbon emissions in line with ICAO standards.
This data includes passenger and cargo traffic statistics, flight movement data, and annual handling capacity information for Tribhuvan International Airport.
View General Stats→The ADB document identifies Tribhuvan International Airport as the primary international gateway for passenger and goods traffic by air in Nepal.
View Port Facts→This document provides an Initial Environmental Examination (IEE) for the ADB project 38349-031 in Nepal, assessing the environmental conditions and potential impacts of the Tribhuvan International Airport expansion project.
View General Studies→Recent developments and updates for Tribhuvan International Airport.
Infrastructure expansion work is underway at Tribhuvan International Airport, aiming to serve nearly 10 million passengers annually. The project, costing 15 billion rupees, involves construction from 10:00 PM to 8:00 AM.
The District Administration Office of Kathmandu has imposed a prohibitory order around Tribhuvan International Airport due to planned protests. The order, effective from February 12th for one month, restricts gatherings of more than five people.
Tribhuvan International Airport is undergoing extensive renovations as part of a master plan to modernize and expand its facilities. The airport is closed daily from 10 pm to 8 am until April 1, 2025, to facilitate the construction.
Step-by-step process transit times for passengers and cargo.
Passenger process times from arrival to gate.
Cargo handling deadlines and operational procedures.
Arrive Early
Due to potential delays with immigration and baggage claim, it’s crucial to arrive at Tribhuvan International Airport at least 3 hours before your international flight, especially during peak season.
Have Necessary Documents Ready
Ensure you have your passport, visa (if required), flight tickets, and any necessary travel insurance documents readily available. Visa on arrival is common, but having digital copies saved on your phone is highly recommended.
Negotiate Taxi Fares in Advance
Taxis can be unreliable for pricing. Before getting in, always negotiate the fare with the driver or agree on a fixed price for your destination. Pre-booked airport transfers are a safer option.
Be Aware of Scams
Like many international airports, TIA has instances of overcharging or scams. Be wary of unsolicited offers, confirm prices, and stick to reputable taxi services or pre-arranged transportation.
Currency Exchange Options
Exchange currency at the official airport exchange counters or authorized money changers to avoid inflated rates. Avoid exchanging money with unofficial vendors outside the terminal.
Book in Advance
Air freight capacity at Tribhuvan International Airport (KTM) can be highly variable due to weather conditions and seasonal demand. Booking cargo shipments well in advance allows for better scheduling and increases the likelihood of securing space on desired flights.
Utilize Ground Handling Services
Leverage the comprehensive ground handling services offered by companies like Biz Aviation Nepal. Proper ramp handling, passenger handling, baggage handling, and especially cargo handling are crucial for efficient operations and minimizing delays at TIA.
Understand Customs Clearance Procedures
Nepal's customs procedures can be complex and time-consuming. Engage with ISCM Nepal Cargo Service & Clearance or a reputable customs broker to expedite the clearance process and avoid potential delays impacting your cargo's delivery timeline.
Consider Freighter Aircraft
Given the airport’s capacity constraints, utilizing freighter aircraft specifically designed for cargo transport is often more reliable and efficient than relying solely on passenger aircraft for cargo operations.
Coordinate with Just Aviation
Partnering with experienced support solutions providers like Just Aviation ensures dedicated flight support and optimized handling processes for your cargo shipments, particularly when dealing with diverse aircraft types at Tribhuvan International Airport.
Essential tools, portals, and resources for clients and partners.
Official statistics, research reports, and data tracking for Tribhuvan International Airport.
ACI World gathers, analyzes, and shares vital airport and air travel industry data including passenger and cargo traffic statistics.
Detailed statistics on passenger arrivals, flight operations, and cargo services for Tribhuvan International Airport in the fiscal year 2023.
The ultimate source for accurate aviation statistics, providing a comprehensive database of aviation statistics updated annually.
ACI World provides a wide range of airport statistics, including passenger and aircraft movement data.
Find Tribhuvan International Airport on popular mapping services.
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Coordinate with Nepalese authorities to secure funding for infrastructure modernization and compliance with international aviation regulations.
Prioritize terminal modernization, runway resurfacing, and expansion projects to address congestion and improve operational efficiency.
Accelerate adoption of renewable energy and green building practices to meet national and international environmental targets.
Common inquiries about operations and logistics at Tribhuvan International Airport.
Passengers typically proceed through security screening upon arrival. After clearing security, follow signs to baggage claim and then customs for immigration checks, ensuring you have necessary travel documents.
Cargo is transported through dedicated handling facilities, including sorting and storage areas. Freight is typically processed separately from passenger operations to ensure efficient and secure movement of goods.
Taxis, private cars, and airport buses provide access to Kathmandu city center. Pre-booked airport transfer services are also widely available for convenient transportation to your destination.
Third-party resources, government portals, ratings, and more.