Belgrade Nikola Tesla Airport is a true time warp - it's like a small journey back to 1960's (behind the iron curtain!). The airport facilities are poor and not well maintained there is only one overpriced restaurant duty free shops are not well stocked (i.e. no malt whiskeys and no Marlboros!) and there is no internet connection available. If you couple this with the fact that it is one of the most disorganized airports I have ever seen in my life (only 3 check-in counters for ALL Yugoslav Airlines international flights with almost no distinction between business class and economy class check in then one can only imagine what kind of a mess it was) and with very rude staff makes it one of the worst airport experiences I ever had. If you ever travel there make sure that there is someone waiting for you because taxis available there will rip you off. Do not even think about buses because they look like they had leased them from a museum. However I must say that some things are improving and I hope that they will finally put their act together and make it comparable with other Central European airports.