Luxembourg can be easily reached by air (www.luxair.lu ; www.tourist-info-hahn-airport.de and www.flibco.com), train (www.cfl.lu) or car.
The hotels are located either centrally or within walking distance of the conference center.
A bus service operates between the airport and Luxembourg City - route 16. The schedule can be found at: www.vdl.lu.
The taxi from the airport to the hotels costs around 20 €.