Persian Gulf International Airport (IATA: PGU, ICAO: OIBP) is located near Asaluyeh in Bushehr Province, Iran, serving the broader Persian Gulf coastal area including the city of Khiyaroo. It is strategically positioned near the South Pars Gas Field, one of the largest natural gas fields in the world, making it a critical hub for energy industry personnel and operations. The airport primarily serves domestic routes within Iran, connecting the region to major Iranian cities such as Tehran and Mashhad. Given its proximity to major petrochemical and energy facilities, a significant portion of its traffic consists of workers and contractors associated with Iran's oil and gas industry. Persian Gulf International Airport has seen investment and development linked to the growth of the South Pars Special Economic Energy Zone, reflecting the strategic importance of the surrounding region to Iran's energy sector.