Tribhuvan International Airport remains Nepal’s largest revenue-generating aviation facility, earning Rs 12.90 billion in fiscal year 2081/82, according to the Civil Aviation Authority of Nepal. The airport also handled the highest passenger traffic, serving nearly 7.8 million travelers and managing over 112,000 flights in the first 11 months of 2025. Pokhara International Airport and Gautam Buddha International Airport ranked second and third in revenue generation, although their operations remain dominated by domestic flights. At the other end of the spectrum, Lamidanda Airport recorded annual earnings of just Rs 728. Overall, CAAN collected Rs 14.69 billion in aviation revenue nationwide.
