Swiss Airlines TIA Terminal Swiss Airlines operates from the Tribhuvan International Airport (TIA) Terminal in Kathmandu, Nepal, ensuring seamless travel experiences. Nestled amidst the Himalayas, TIA serves as the gateway to this picturesque nation, offering Swiss Airlines passengers breathtaking views upon arrival and departure. Swiss Airlines prides itself on punctuality and comfort, providing travelers with top-notch services at TIA Terminal. From check-in to boarding, every step is meticulously managed to enhance passenger satisfaction. Whether flying for business or leisure, Swiss Airlines at TIA Terminal promises efficiency and reliability, making it a preferred choice for travelers seeking a smooth and enjoyable journey in Nepal's capital.