Swiss Airlines TIA Terminal Swiss Airlines operates from the Tribhuvan International Airport (TIA) terminal in Kathmandu, Nepal, offering travelers a seamless experience in the heart of the Himalayas. Located strategically in TIA, Swiss Airlines ensures convenient access to its flights, serving as a gateway to Switzerland and beyond. The terminal provides modern amenities and efficient services, reflecting Swiss Airlines’ commitment to passenger comfort and satisfaction. Whether departing for business or leisure, passengers can expect a smooth check-in process and a welcoming atmosphere. Swiss Airlines at TIA terminal embodies reliability and Swiss hospitality, making it a preferred choice for travelers to and from Nepal.