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Paris Île-de-FranceRATP

RATP 42 bus

Paris St-Lazare <> Cours de l'Île Seguin

RATP 42 bus Stop List and Next Departures

The RATP 42 - Paris St-Lazare <> Cours de l'Île Seguin bus serves 39 bus stops in the Paris Île-de-France area departing from Cours de l'Île Seguin and ending at Gare Saint-Lazare. Scroll down to see upcoming 42 bus times at each stop and the next scheduled 42 bus times will be displayed. The full 42 bus schedule as well as real-time departures (if available) can be found in the Transit app.

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Stops
Tue, Jan 27, 2026
  • Cours de l'Île SeguinWheelchair accessible1:34 PM
  • Parc de BillancourtWheelchair accessible1:36 PM
  • Place Jules GuesdeWheelchair accessible1:37 PM
  • Marché de BillancourtWheelchair accessible1:40 PM
  • Marcel SembatWheelchair accessible1:42 PM
  • René DescartesWheelchair accessible1:43 PM
  • Henri MartinWheelchair accessible1:45 PM
  • Porte de Saint-CloudWheelchair accessible1:47 PM
  • Porte de Saint-Cloud - MuratWheelchair accessible1:48 PM
  • Versailles - Chardon LagacheWheelchair accessible1:50 PM
  • Versailles - ExelmansWheelchair accessible1:51 PM
  • Pont du GariglianoNot wheelchair accessible1:54 PM
  • Hôpital Européen Georges PompidouWheelchair accessible1:55 PM
  • Rue LeblancWheelchair accessible1:56 PM
  • Leblanc - DelbarreWheelchair accessible1:57 PM
  • Place BalardWheelchair accessible1:58 PM
  • Saint-Charles - BalardWheelchair accessible1:59 PM
  • Rond-Point Saint-CharlesWheelchair accessible2:02 PM
  • Convention - Saint CharlesWheelchair accessible2:03 PM
  • Charles MichelsWheelchair accessible2:06 PM
  • ThéâtreNot wheelchair accessible2:08 PM
  • Rue RouelleWheelchair accessible2:09 PM
  • Docteur FinlayWheelchair accessible2:11 PM
  • DupleixNot wheelchair accessible2:13 PM
  • DesaixWheelchair accessible2:14 PM
  • Champ de mars - SuffrenWheelchair accessible2:16 PM
  • Rapp - la BourdonnaisWheelchair accessible2:18 PM
  • MonttessuyWheelchair accessible2:20 PM
  • Tour EiffelWheelchair accessible2:21 PM
  • Bosquet - RappWheelchair accessible2:25 PM
  • Alma - MarceauWheelchair accessible2:26 PM
  • Montaigne - François 1erWheelchair accessible2:28 PM
  • Rond-Point des Champs-ÉlyséesNot wheelchair accessible2:29 PM
  • Champs-Élysées - ClémenceauWheelchair accessible2:31 PM
  • Concorde - Cours la ReineWheelchair accessible2:35 PM
  • Concorde RoyaleWheelchair accessible2:39 PM
  • MadeleineWheelchair accessible2:44 PM
  • Havre - HaussmannWheelchair accessible2:48 PM
  • Gare Saint-LazareWheelchair accessible2:53 PM
  • RATP Paris St-Lazare <> Cours de l'Île Seguin map

    RATP 42 bus route map

    The RATP 42 - Paris St-Lazare <> Cours de l'Île Seguin bus route map is shown above. The route map shows you an overview of all the stops served by the RATP 42 bus to help you plan your trip on RATP. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 42 bus is approaching your stop.

    See the detailed route map

    RATP 42 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the 42 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by RATP so that you can plan your trip around any active or future disruptions.

    See all alerts

    RATP 42 bus Service Frequency

    The next 42 bus leaves Cours de l'Île Seguin at 1:34 PM, and arrives at Gare Saint-Lazare at 2:53 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    RATP 42 bus On-Time Performance

    Want to know whether the RATP 42 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the 42 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official RATP metrics.

    See all on-time performance details

    RATP 42 bus FAQ

    Other RATP bus schedules, routes and maps

    Other transit modes in Paris Île-de-France area

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