Navi Mumbai airport will see IndiGo international flights shift from CSMIA from February 2027, but the final schedule needs confirmation. IndiGo will shift 12 daily international flights to Navi Mumbai International Airport between February and July 2027, while Air India Express moves selected services starting December,. Together, the country's two largest airlines are expected to handle nearly 3 million passengers from the Navi Mumbai airport, accounting for about 60% of the traffic.