Chhatrapati Shivaji International Airport (IATA: BOM, ICAO: VABB), formerly known as Sahar International Airport, is the primary international airport serving the Mumbai Metropolitan Area, India.Taxi Service From Surat To Mumbai Airport . It is the second busiest airport in the country in terms of total and international passenger traffic after Delhi, and was the 14th busiest airport in Asia and 29th busiest airport in the world by passenger traffic in calendar year 2017 handling over 47.2 million passengers.Its passenger traffic was about 48.5 million in fiscal year 2017-18.Surat To Mumbai Airport . The airport is the second busiest in the country in terms of cargo traffic also. In March 2017, the airport overtook London's Gatwick Airport as the world's busiest airport with only one operational runway at a time.