Following the 23,000 million phase I expansion that began in 2007 and completed in 2013, the phase II expansion at a cost of 25,870 million is expected to begin in 2018, aimed to be completed in 42 months by September 2021. This will expand the area to 160,000 m², with a capacity of 35 million passengers, up from the existing capacity of 18 million. With the completion, the new building will serve as the international terminal, with the existing domestic and international terminals serving as domestic terminals.