Orly ~55 minCDG ~1 h 10€14 ticket

From the airports

Neither airport has a direct link to Meudon, but both are reachable in about an hour with one change.

From the airports

Photo : Muhammad ECTOR Prasetyo

Address
Paris-Orly (ORY) · Paris-Charles-de-Gaulle (CDG)
Admission
The “Paris Région ↔ Airports” ticket costs €14 (€7 reduced) and is sold in digital form only.

Paris-Orly (ORY)

About 18 km away. By public transport, count roughly 55 minutes: metro line 14 from Orly to Bibliothèque François-Mitterrand, then RER C to Meudon Val Fleury. An alternative is line 14 to Châtelet, line 4 to Montparnasse, then Line N to Meudon.

By taxi or private hire, around 25 minutes outside peak traffic.

Paris-Charles-de-Gaulle (CDG)

About 40 km away. By public transport, count roughly 1 hour 10: RER B from CDG to Saint-Michel Notre-Dame, then RER C to Meudon Val Fleury. If the RER C is disrupted, take the RER B to Denfert-Rochereau, metro line 4 to Montparnasse, then Line N.

By taxi, around 45 minutes outside peak traffic. Note that the Roissybus service no longer operates.

Tickets

Journeys to and from the airports are not covered by a standard ticket or by the Navigo Jour pass. You need the “Paris Région ↔ Airports” ticket at €14 (€7 reduced), sold digitally through the Île-de-France Mobilités or Bonjour RATP apps, at ticket machines and at counters.

Once you are inside Île-de-France, a single Métro-Train-RER ticket at €2.55 takes you anywhere in the region, Meudon included. Zones no longer apply to single tickets.