The HUY-AMS service is very popular and a similar route to CDG and Brussels would also work!
I have flown on a number of occasions to Copenhagen and you would be surprised at the number of people that origionated at HUY on the AMS also travelling to Copenhagen! Im sure the number could warrent a daily service!
Low-cost is not something the airport needs but it is something the local people want, wether or not we will get a lo-co is another story but i know the market is there we just need a STABLE airline to provide such a service!
As i have said before if youve ever been on the so called (Lap top LM) early morning service you would be surprised how busy it is!