The present disclosure provides a smokeless cooking appliance, including a cooking assembly. A fan flue is mounted above the cooking assembly in a crossing manner. A lower surface of the fan flue is provided with smoke inlets right above the cooking assembly. Smoke extraction devices are mounted in the smoke inlets. Two air guide pipe fittings are disposed below the cooking assembly. Air inlets of the two air guide pipe fittings are respectively in communication with two lower ports of the fan flue. Air outlets of the two air guide pipe fittings are respectively disposed on two sides of an upper surface of the cooking assembly.