Hat Yai International Airport is in Khlong La subdistrict, Khlong Hoi Khong district, Songkhla province in southern Thailand, near the city of Hat Yai. It is under the management of Airports of Thailand, PLC (AOT). It serves more than 3 million passengers per year, 12,000 flights and 3,000 tons of cargo, making it the fifth busiest airport in the country by passenger traffic in 2023.

Songkhla is one of the southern provinces (changwat) of Thailand. Neighboring provinces are Satun, Phatthalung, Nakhon Si Thammarat, Pattani, and Yala. To the south it borders Kedah and Perlis of Malaysia.