RER B train Paris-Charles de Gaulle airport

Train to Paris-CDG

RER B suburban line operates from Charles de Gaulle airport through the centre of Paris and beyond.
Trains also serve Paris-Nord Villepinte Expo, Stade de France, Le Bourget, Orly airport,…

Connections with Paris Metro at stations Gare du Nord, Châtelet-les-Halles, St Michel-Notre Dame, Denfert-Rocherau.


Trains run every day, including public holidays, from 05:00 to 00:00 approx.
Average journey time between CDG airport and Paris-Gare du Nord is 35 minutes with departures every 6 to 15 minutes.

Maintenance works regularly disrupts train traffic, click here for information.

Tickets & Fares

  • Single journey fare to Central Paris = €10,30 (adult), €7 (children 4-9).
  • Paris Visite travelcard (zones 1-5) & Navigo pass (zones 1-5) can be used.

Tickets can be purchased at all Metro and RER stations.

To avoid paying a penalty fare, you must purchase a valid ticket.
Standard ″Ticket t+″ used for Bus, Metro & RER within Central Paris is not accepted.

Where to catch trains at CDG

RER B trains stop at two stations at Charles de Gaulle airport :

  • Aéroport Charles de Gaulle 1 is the right stop for terminal 1 & terminal 3.
    The station is a few minutes walk from terminal 3, passengers travelling to terminal 1 should change on to the CDGVAL light rail.