BlueAir.. if you have to..
Pros: Overall in this trip from DUB to Romania (CLJ) was the direct connection bringing us close to where we planned our holiday.
Cons: ..with regards to the airline and usage of the word low-cost that is far away from being low-cost. No food served on-board, long waiting times in the bus from terminal to airplane. Would not go with them again. Big disappointment again, but guess that's how it goes in Romania.