Find the cheapest Austrian Airlines flights on Expedia from Athens (ATH) to Belgrade (BEG). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with Austrian Airlines for this route in the past 7 days starts at S$191 for travel on 18 May 2027.
S$191 Cheap Austrian Airlines flights Athens (ATH) to Belgrade (BEG)
Prices were available within the past 7 days and start at S$191 for one-way flights and S$292 for return, for the period specified. Prices and availability are subject to change.