flying to Yugoslavia!

In the end of this year I am going to ex-Yogoslavia. I have already bought a flight ticket to Bulgarian capital Sofia. The flight carrier is aeroflot. I thoght that the fuel surcharge is cheaper than others. Because Russia is big oil exporter, so they have a large amount of oil. In my case fuel surcharge costed 12000yen (80Euro). It was very affordable price. I decided to visit Yugoslavia in October. There has been two difficulties of me. The First is whether I could get a flight ticket, the second is whether I could take a holiday. The first difficulty has been cleared. The second difficulty must need to my strong will.