The Noctilien N23 night bus line between Châtelet and Chelles - Gournay RER. Find here the line map, the schedules, and the fares.

Map of line N23

Schéma de la ligne N23 Copyright - RATP

Schedule of the N23 line

in partnership with


  • If you have a pass, you can use the Noctilien network, which is accessible with all passes.
  • You can also use this Noctilien line with 1 t+ ticket, regardless of the distance.

The general rule for all lines is :

  • The two-digit Noctilien lines and the N135 can be used with 1 t+ ticket regardless of the distance.
  • All other Noctilien lines require 2 t+ tickets, regardless of the distance.
  • You can travel on the Noctilien network with Navigo Liberté + and magnetic t+ tickets, on a smartphone or on a Navigo Easy travelcard
  • The same connection rules apply to the Noctilien network as for buses. (In case of a connection between two Long Distance Noctilien, the fare will be 2 t+ tickets for the first LD Noctilien + 1 t+ ticket for the second)
  • Origin-Destination tickets are not valid on Noctilien.