Guys, I'm planning to fly HongKong-Cologne with low-cost "Oasis Airlines" soon as they start this service, and then continue to Belgrade (BEG), Serbia with Germanwings (my first long-haul/low-budget journey )
What I wonder is, since my passport is non-EU (Bosnia), is it possible to make transfer at CGN without German(EU) visa?
If CGN is same as other international airports, then I shouldn't worry, since my both flights are international, so I will just transfer there, right?
If anyone know anything about this, please let me know, if this works then I (and many others) will cut HKG-BEG travel expense by more than half!
Thanks in advance!