In the Limbu language, tum means frozen, lung means stone and wa means water. On this basis, it is understood to be water frozen in stone. In ancient times, the place where there was frozen water under the cover of stone became Tumling after the passage of time and it was called Tumlingtar because it was a flat land.

Tumlingtar Airport, located in Khandbari, Nepal, is a vital hub that connects the remote regions of Eastern Nepal with the rest of the country. Positioned in the scenic Arun Valley, the airport serves as a gateway for travelers heading to the picturesque Makalu Barun National Park and the challenging trekking routes of the Himalayas. With a single asphalt runway, Tumlingtar Airport handles regular flights from Kathmandu and other major cities, facilitating both tourism and the transport of goods. The airport’s strategic location amid lush landscapes and its proximity to cultural and natural attractions make it an essential infrastructure for boosting regional development and enhancing the accessibility of this beautiful yet remote part of Nepal.