Dedicated flights from Belfast International to Barcelona and the Alpine regions of Italy, France, Switzerland and Austria are due to run from December 22 until March 22. The flights have been chartered by travel provider Ski McNeill.
On the subject of Barcelona being 'over-subscribed', surely Ski McNeill are block booking on a Jet 2 service rather than a 'dedicated flight' as their flight operates at similar times on a Sunday morning to LS. On there website they use a Czech airlines aircraft based at BFS for other destinations, however Barcelona has no airline description mentioned.