Flight AF083 landed at the Canadian airport yesterday. The aircraft was carrying 231 passengers and 15 crew members, CNN reported.
The airline said: "Following anonymous threat, crew of #AF083, decided per safety regulations to land in Montreal as a precaution. [The] flight landed normally.
"Local authorities [carried] out inspections. Air France staff [are]... taking care of all passengers.”
Last month two Air France flights were also diverted because of bomb threats.