Taxi: When you arrive at Belgrade you can get a taxi from the airport to the city for about 15 euro (1800 RSD). Please contact the TAXI INFO desk located in the baggage claim area at the airport, and take a taxi receipt, which contains the name of your destination and appropriate price for the taxi service.
Bus: The A1 bus connects the airport (arrival terminal) and the city center (Slavija Square). A single ticket costs 300 RSD (2.6 EURO) and can be purchased in the bus. A1 Timetable
There is exchange currency at the international arrivals (after customs control) at the airport where you can exchange EURO/USD to RSD (1 EUR = 119 RSD , 1 USD=102 RSD). You can also use cache machine.