How to get from Serris to Lassy by RER and bus?

Serris to Lassy - RER Schedule

The A RER from Serris to Lassy runs from 01:15 to 00:50, with departures every 5 min-4 hr 40 min. The trip takes about 5 hr 56 min, with regular service throughout the operating hours.

From Serris to Lassy by RER and bus

To get from Serris to Lassy in Paris, you’ll need to take one RER line and 2 bus lines: take the A RER from Val D'Europe station to Cergy Préfecture station. Next, you’ll have to switch to the 9518 bus and finally take the TÀD bus from Rond-Point / Carrefour de L'Europe station to Centre station. The total trip duration for this route is approximately 5 hr 56 min. The RER and bus schedule from Serris may change. We recommend you check the updated RER and bus schedule to Lassy on the Moovit app.

356min
Walk to RER stationRER - A
RER - A
Bus - 95189518
Bus - TÀDTÀD
Walk to Lassy
Leaves from Val D'Europe

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Val D'Europe
    1.24 km • 16 min
  • 2
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 3
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    78 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare de Cergy Préfecture - Quai A
    220 m • 3 min
  • 5
    Bus - 95189518
    Wait for bus
    9518
    Gare de Roissypôle - Aéroport Cdg1 (F2)
  • 6
    Ride to bus station
    Ride to bus station
    Rond-Point de L'Europe
    40 min
  • 7
    Walk to bus station
    Walk to bus station
    Rond-Point / Carrefour de L'Europe
    80 m • 2 min
  • 8
    Bus - TÀDTÀD
    Wait for bus
    TÀD
    Gare de Goussainville
  • 9
    Ride to bus station
    Ride to bus station
    Centre
    18 min
  • 10
    Walk to Lassy
    Walk to
    Lassy
    1.34 km • 17 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Paris.
All local mobility options in one app

Public transit directions from Serris to Lassy

The distance between Serris, Paris and Lassy, Paris is approximately 125.18 km, which can typically be travelled in 356 min. Moovit will show you the directions from Serris to Lassy by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Bus schedule from Serris to Lassy

To check the RER and bus schedule from Serris to Lassy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Serris) and destination (Lassy), then select the desired date and time of travel. Moovit will show all available RER and bus routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER and bus, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest RER and bus schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Serris to Lassy?

    The fastest way takes 356 minutes, using RER line A, Bus line 9518, Bus line TÀD.

  • Is there a direct RER between Serris and Lassy in Paris?

    No, you’ll have to take one RER line and 2 bus lines in total. The total travelling time is 5 hr 56 min.

  • Which RER line goes from Serris to Lassy in Paris?

    The A RER line goes from Val D'Europe station near Serris to Cergy Préfecture station. From there you’ll have to take 2 bus lines till Cergy Préfecture station near Lassy in Paris.

  • How long does it take to travel from Serris to Lassy in Paris by RER and bus?

    The total travel time between Serris and Lassy in Paris by RER and bus is about 5 hr 56 min.

  • Where do I get on the RER near Serris to get to Lassy in Paris?

    Get on the A RER from the Val D'Europe station near Serris in Paris.

  • Where do I get off the RER when travelling between Serris and Lassy in Paris?

    Get off the RER at the Cergy Préfecture stop, which is closest to Lassy in Paris.

Popular Routes