Iran Air has cancelled all flights to Beirut until further notice, the airline's spokesman told local media including the Tasnim news agency on Saturday.
Earlier on Saturday, reports said Israel has breached the communication network of the control tower at Beirut-Rafic Hariri International Airport and warned an Iranian plane against landing.
Also, a source at the ministry told Reuters that Lebanon's transport ministry asked an Iranian aircraft not to enter its airspace after Israel warned air traffic control at Beirut airport that it would use "force" if the plane landed.