The Indonesia International Airport is Soekarno Hatta International Airport (IATA: CGK), at Tangerang, Banten. All international and nearly all domestic flights land here 20 km (12 miles) to the northwest of the city. The unintuitive airport code comes from Cengkareng, a district near the airport.The Soekarno Hatta airport has two terminals, further split up into subterminals, which are really just halls in the same building. Terminal 1 (A-B-C) is used by domestic airlines except Garuda, while Terminal 2 is used by all international airlines (D-E) and Garuda domestic flights only (F). To get to the city ( Jakarta ) , the easiest option is to contact your hotel to pick you up in the airport, as many hotels in Jakarta provide free airport transfers. (Indonesia Airport/Jakarta airport)..