Originally Posted by
corporate-wage-slave
Good to hear of this, as someone who travels around that area a bit. However I'm a bit surprised that BA have added a third destination in Croatia, while it has no services to Serbia, Slovenia, Montenegro, FYROM or Bosnia. The size of the latter 3 states one can understand, but Serbia and Ljubljana could probably justify a few services by now. The population of Belgrade well exceeds ZAG, DBV and SPU combined.
Good point regarding Belgrade, but they cut the (daily) slot in late 2010 in the knowledge that LCCs were coming. I expect Belgrade and the other Balkan countries you mention will be hot property again for BA when the UK lifts the visa regime.
I do think Sarajevo and Bosnia generally is going to become a very popular destination in the near future. But all of them, excluding Croatia, are relatively untapped markets for business and leisure visitors from the UK.