Paris Bus Timetables Everything You Need to Know

Overview of the Paris Bus Network

The Parisian bus system, operated primarily by the RATP and complemented by the Optile private network, consists of more than 60 daytime routes, 20 night routes (Noctilien), and several special tourist lines. Buses complement the Metro by covering areas that are less wellserved by underground lines and provide scenic routes along the Seine, through the historic Marais, and across the sprawling suburbs.

While the Metro runs on a strict 2minute headway during rush hour, bus frequencies vary by line, time of day, and day of the week. Knowing when a bus actually runs is essential for smooth travel, especially if you rely on a specific line to reach a museum, airport, or train station.

Major Daytime Lines and Typical Frequencies

Note: Frequencies are averages. During holidays, school breaks, or major events (e.g., RolandGarros), some lines run less often, while others receive extra services.

Peak vs. OffPeak Timetables

Paris bus timetables are divided into two main periods:

• Morning peak (07:0009:30) Buses leave every 58 minutes on busy corridors.
• Evening peak (16:3019:30) Similar headways to the morning.
• Offpeak (rest of the day) Headways extend to 1220 minutes depending on the line.
• Late evening (20:3000:30) Many daytime routes stop; the Noctilien network takes over.

For travellers with flexible schedules, waiting a few minutes longer during offpeak can save money, as some passes (e.g., the Ticket t+) are valid on all day and night services for a single fare.

RealTime Information and Mobile Tools

Static printed timetables are still posted at major stops, but realtime data has become the norm. The following sources provide uptodate bus arrival information:

1. RATP official app Shows live departures, service alerts, and lets you buy a digital Ticket t+.
2. Citymapper Combines bus, Metro, RER, and bikeshare options to propose the fastest route.
3. Google Maps Uses RATPs GTFS feeds; you can enable Transit layer for realtime predictions.
4. Transit (by Moovit) Offers a clean interface and nudges you with push notifications when a bus is delayed.

Pro tip: When a bus is marked delayed in the app, it often arrives within a 25 minute window of the scheduled time. Allow a small buffer if you are catching a connection.

Practical Tips for Using Paris Buses

• Buy a Ticket t+ before boarding. It can be purchased at Metro stations, bus terminals, tobacco shops (tabacs), or via the RATP app. A single ticket is valid for one continuous ride, including transfers between bus, Metro, and tram within 90 minutes.
• Validate on board. There are card readers near the front door; most passengers board through the rear door in busy hours, but you must still validate before you sit.
• Check the line number displayed on the front of the bus and the electronic sign at the stop. Buses may share the same route number but have a different suffix (e.g., 91A vs. 91B) indicating a shortturn variant.
• Know the terminus signs. When a bus reaches its final stop, the sign shows TERMINUS. If youre unsure whether the bus is heading forward or backward, listen for the automated voice announcing the next stop.
• Night service (Noctilien) tips Tickets are the same as daytime, but the night network has fewer lines, so plan ahead. Check the Noctilien timetable PDF on the RATP website for the exact last departure from each hub.

Connecting to Airports

Two main bus routes serve the airports:

• Line 351 Direct service from Gare de Lyon to CharlesdeGaulle (CDG). Runs every 30 minutes from 04:30 to 23:30.
• Line 350 Connects Gare Montparnasse to Orly Airport. Operates every 20 minutes from 05:30 to 22:30.

Both lines accept a standard Ticket t+, but the Paris Visite pass or a Navigo weekly/monthly pass may be more convenient for frequent travelers.

Accessibility

All RATP buses are equipped with lowfloor entry and a wheelchair ramp. The RATP Accessible app lists which vehicles have priority spaces available on a given trip.

Conclusion

Paris bus timetables are a blend of regular scheduled services and responsive realtime adjustments. By understanding the basic operating periods, consulting the live tools mentioned above, and following a few practical habits, you can navigate the citys extensive bus network with confidence. Whether you are heading to a museum in the 7th arrondissement, catching a night train from Gare du Nord, or simply exploring neighborhoods off the Metro grid, the buses provide a reliable and affordable alternative.