Wang Hongliang, 27, was jailed for fabricating terror information, according to a ruling by the People's Court of Bao'an District, Shenzhen in Guangdong Province.
According the court, Wang made six bomb threat calls on May 15, causing plane diversions, emergency landings or delays to 27 flights in the cities of Beijing, Shanghai, Lanzhou, Xi'an, Nanjing and Urumqi.
He was detained on May 16 in a hostel in Changping Township in the city of Dongguan in Guangdong.
Wang's deeds also caused economic losses to airlines.
Shenzhen Airlines and Shanghai Juneyao Airlines reported that their direct economic losses caused by the hoaxes totalled about 397,071 yuan (USD 65,000).
Under Chinese laws, those who intentionally disrupt flights by fabricating threats may receive punishments ranging from detention to a jail term of up to five years, or more than five years for those whose actions have severe consequences.
Wang said in court that he would not appeal the verdict.
