What changed
The former Opéra service has ended. Île-de-France Mobilités lists RER B and express bus 9517 between Saint-Denis-Pleyel and Roissypôle among the alternatives. Check the official page for connections and current ticket conditions.
Compare your complete journey
Include reaching the departure stop and getting from the airport station to your terminal. For a booked road transfer, confirm the pickup address, luggage allowance and flight details. Compare the full group price rather than unrelated per-person and vehicle prices.
Check again before departure
Timetables and disruption information can change. Use the official journey planner for your date and leave time for terminal access and airline check-in.