- Tiksi Airport is an airport located in Tiksi, a town in the Sakha Republic of Russia. It is situated on the eastern coast of the Laptev Sea, near the Arctic Circle. Tiksi Airport is primarily used for domestic flights, connecting Tiksi with other cities in Russia. It is an important transportation hub for the remote region, serving both passengers and cargo. The airport has a single runway and offers various amenities and services for travelers. It is also a significant military airfield for the Russian Armed Forces.