Vavuniya Airport is an air force base and domestic airport in Vavuniya in northern Sri Lanka. Located approximately 1.4km south of the centre of Vavuniya, the airport is also known as SLAF Vavuniya. Originally built by the Royal Air Force during World War II, it was taken over by the Sri Lanka Air Force in 1978.HistoryDuring World War II the British Royal Air Force built an airfield in Vavuniya in northern Ceylon. A number of RAF squadrons (17, 22, 47, 60, 89, 132, 176, 217) and other units were stationed at the airfield during and immediately after the war. The airfield was also used by the Fleet Air Arm.A Sri Lanka Air Force detachment moved onto the site on 1 August 1978. The airfield become one of the air force's air bases. The airport is part of a large military complex in Vavuniya that includes Security Forces Headquarters - Wanni.