CDG Airport to Paris by RER B train
RER line B suburban trains operate from Charles de Gaulle Airport through the centre of Paris and beyond.
Schedule
Trains run every day, including public holidays, from around 05:00 to midnight with departures every 6 to 15 minutes.
Average journey time between CDG Airport ↔ Paris-Gare du Nord is 35 minutes.
Tickets
The single journey fare CDG ↔ Paris costs €10,30.
Tickets allow connections between Metro & RER trains in Central Paris*.
Paris Visite travelcard (zones 1-5) or Navigo pass (zones 1-5) can be used.
Tickets can be purchased at any Metro-RER stations, airport included.
* To avoid paying a penalty fare you must purchase a valid RER ticket for your journey to & from CDG Airport.
Please note that basic “Ticket t+” used for Metro, Bus (and RER within central Paris only) is not accepted.
Where to catch trains
There are two train stations for RER B at Charles de Gaulle airport.
Terminal 1 & 3
Use the station named Aéroport Charles de Gaulle 1.
A few minutes walk from Terminal 3.
Passengers using Terminal 1 should change on to the CDGVAL shuttle train.
Terminal 2
Use the station named Aéroport Charles de Gaulle 2.
A few minutes walk from Terminals 2A, 2B, 2C, 2D, 2E, 2F ; by shuttle bus from Terminal 2G.
Your journey
To Paris
All RER B trains call at Paris whatever the destination (Massy Palaiseau, St Rémy-lès-Chevreuse or Robinson).
First stop in Central Paris is Gare de Nord (see map below), other stations served are Chatelet-Les Halles, St. Michel-Notre Dame, Luxembourg, Port Royal, Denfert Rochereau and Cité Universitaire.
Please check the platform display screens, some trains go directly from Charles de Gaulle Airport to Paris-Gare du Nord via Aulnay-sous-Bois while others make several stops between CDG and Gare du Nord.
To CDG Airport
Board RER B trains bound to Aéroport Ch. de Gaulle 2, some trains split off for another suburb (Mitry Claye).
Please check the platform display screens, some trains go directly from Paris-Gare du Nord to Charles de Gaulle Airport while others make several stops between Gare du Nord and CDG.
To ORLY Airport
Board RER B trains bound to St Rémy-lès-Chevreuse or Massy Palaiseau, some trains split off for another suburb.
Transfer onto the ORLYVAL (Orly Airport light rail) at station Antony.