The invention discloses an aviation quantum encrypted communication method based on autonomous feedback. The aviation quantum encrypted communication method based on autonomous feedback is used between any two aircrafts; and aviation quantum communication between the aircrafts is carried out through a quantum channel and a classical channel. Aviation quantum communication is realized at a sender through the steps that: S11, the quantum channel generates a quantum key, and transmits the quantum key to the classical channel; and the quantum channel sends the quantum key to the quantum channel ofa receiver through a quantum entangled pair; S12, the classical channel encrypts the received quantum key and data information to be transmitted; and S13, after modulating the encrypted data information to a wireless signal, the classical channel sends the wireless signal to the classical channel of the receiver. By means of the aviation quantum encrypted communication method based on autonomousfeedback disclosed by the invention, quantum encryption on the data information sent by the aircraft is realized; and a significant promoting role is played for development of aviation encrypted communication.