Other airport options:
I did look into Varna, which isn't far away up the coast, but it's only Wizzair as well so no point in going there.
Sofia is quite a long journey and not that many flights.
Istanbul is the next nearest big airport. Would have plenty of flights but it would mean dealing with the crazy bus station so I ruled that out. @bananaskid is flying into Bucharest which is a couple of day's ride away - but he probably hasn't told his boss in Melbourne about it yet so might not be able to come at all ;)
Other airport options:
I did look into Varna, which isn't far away up the coast, but it's only Wizzair as well so no point in going there.
Sofia is quite a long journey and not that many flights.
Istanbul is the next nearest big airport. Would have plenty of flights but it would mean dealing with the crazy bus station so I ruled that out.
@bananaskid is flying into Bucharest which is a couple of day's ride away - but he probably hasn't told his boss in Melbourne about it yet so might not be able to come at all ;)