Autocars Berard are the main bus operator connecting Aime La Plagne with the various resorts…read morefurther up the mountain, including Plagne 1800, where we stayed. A return ticket from the Gare TGV to 1800 will set you back 9EUR per person, and takes around 25 minutes. The reason I'm giving it 2 stars is because when we, er, misplaced our ticket temporarily, we were coerced into buying a new one or risk missing the train, and then struggled to get a refund at the bottom! So don't lose yours.