- Irkutsk International Airport (IKT) is the main airport serving the city of Irkutsk, Russia. It is located approximately 8 kilometers northwest of the city center. The airport serves as a hub for several airlines and offers both domestic and international flights. Irkutsk Airport has modern facilities and amenities including shopping and dining options, car rental services, and a VIP lounge. It is an important gateway for tourists visiting Lake Baikal, which is located nearby.