Do'nt know if this is any help here are some flights that take you to Tuzla which is 114 k from Zenica Sarajevo is 70k from Zenica. Stansted to Eindhoven on 9/10/ 2015 then onto Tuzla Return 12/10 Tuzla to Enidhoven then back to Stansted
https://www.bookryanair.com/SkySales/Bo ... -GB#Selecthttps://wizzair.com/en-GB/SelectTotal price 55EURO FROM Eindhoven to Tuzla return & £48 from Stansted to Eindhoven return