Plane then bus

Grenoble-Isère airport is 50 km from Lans-en-Vercors and 60 km from Autrans-Méaudre
Daily flights from London, England, Wales and Ireland.
http://www.easyjet.com/fr/
http://www.ryanair.com/

Airport +33 (0)4 76 65 48 48 and
http://www.grenoble-airport.com/fr/
Lyon-St. Exupéry airport is 110 km from Autrans-Méaudre
+33 (0) 826 800 826
http://www.lyonaeroports.com/ Regular bus services to Grenoble, one bus every hour 7 days a week from 6:30am to 11:30pm,
then connecting service to Lans-en-Vercors and Autrans-Méaudre from Grenoble bus station BUS CARS REGION and/or TRANSALTITUDE.

Geneva International airport is 180 km from Autrans-Méaudre:
New bus service between the airport and Grenoble bus station (3 buses daily)
http://gva.ch
http://www.vfd.fr/
+33 (0)4 76 60 46 01
+41 (0)900 57 15 00 (Switzerland)