Grenoble Train Station (SNCF)

Grenoble Train Station, or Le Gare SNCF de Grenoble, is an often-overlooked access point to some great ski destinations.  It's also the closest (and therefore cheapest) transfer available.  The TGV is super-fast in France and, with no protracted airport check-in times to consider and zero time wasted in airport security, this is a great option and highly time-efficient too, particularly if you are based in London or Kent.