5Tribhuvan International Airport (Kathmandu, Nepal)

Tribhuvan International Airport in Kathmandu is often criticized for its lack of cleanliness, poor infrastructure, and chaotic organization. The airport suffers from overcrowded terminals, inefficient security checks, and frequent power outages. Passengers have reported long wait times for immigration and baggage claim, with very limited amenities available. The airport’s outdated facilities and lack of comfort make it a particularly frustrating experience for travelers, especially those on long international flights.