Irkutsk International Airport is an international airport on the outskirts of Irkutsk, Russia, at a distance of 60 kilometers from Lake Baikal.

Bratsk Airport is an airport in Irkutsk Oblast, Russia, located 8 kilometres (5 mi) north of Bratsk. It is a mixed use airfield, providing 32 parking spaces for medium-sized airliners. Bratsk Airport serves as a diversion airport on Polar route 2. It is described as an international airport, although currently it only serves internal flights in Russia.