The "Lënster Lycée" was founded by the law of 22 July 2008 and inaugurated on 17 November 2014. While the original plan was to teach classical and general education classes, it now also welcomes pupils from vocational training and european classes. 

The new logo and the new name "Lënster Lycée International School" since 30 November 2020, thus ensure the necessary recognition of the link between all the actors of our school community and demonstrate the will of modernisation, harmonisation and coherence for this school. In order to take into account the evolution of today's society, we are committed at the LLIS to diversify our school offer so that each pupil can find his or her place and blossom in an optimal way.

Proud to have recently obtained the official label of "European Parliament Ambassador School", we are now part of the EPAS programme. In this context a multitude of activities and projects are organised throughout the school year.