The nearest airport is DCI - Decimomannu, located 36.1 km south of Siddi.
Other airports nearby include CAG - Cagliari Elmas (48.9 km south), TTB - Tortoli (73.3 km east), AHO - Alghero (118.1 km north west), OLB - Olbia Costa Smeralda (146.2 km north),