There are two main airports in Paris: CDG (Roissy Charles de Gaulle) and ORL (Orly). Both airports have direct access to the RER (train network for the greater Paris area). You will most likely take the RER B or Blue Line to get to the center of Paris. Some savy flight booking sites: Getting to Neurospin (In case you miss the bus..): http://www.unicog.org/main/pages.php?page=Plan Getting around Paris (via RER and metro): |