The move comes after the Chinese authorities made a decision to not allow most inbound and outbound flights on domestic and international routes at the airport there from Friday.
Korean Air currently operates four flights a week from Incheon International Airport to Wuhan Tianhe International Airport.
"We will inform our customers of the suspension plans and will make a decision on future flights (to the Chinese airport) in accordance with the Chinese authorities' plans," a company spokeswoman said. (Yonhap)