How to get from Serris to Trappes by RER, bus and train?

From Serris to Trappes by RER, bus and train

To get from Serris to Trappes in Paris, you’ll need to take one RER line, one train line and one bus line: take the A RER from Marne-La-Vallée Chessy station to La Défense (Grande Arche) station. Next, you’ll have to switch to the U train and finally take the 5106 bus from Trappes Gare station to Yves Farge station. The total trip duration for this route is approximately 2 hr 11 min. The RER, bus and train schedule from Serris may change. We recommend you check the updated RER, bus and train schedule to Trappes on the Moovit app.

131min
Walk to RER stationRER - A
RER - A
Train - U
Train - U
Bus - 51065106
Walk to Trappes
Leaves from Marne-La-Vallée Chessy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée Chessy
    1.62 km • 21 min
  • 2
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 3
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    55 min
  • 4
    Train - U
    Wait for train
    U
    La Verrière
  • 5
    Ride to train station
    Ride to train station
    Trappes
    36 min
  • 6
    Walk to bus station
    Walk to bus station
    Trappes Gare
    60 m • 1 min
  • 7
    Bus - 51065106
    Wait for bus
    5106
    La Mare Aux Saules
  • 8
    Ride to bus station
    Ride to bus station
    Yves Farge
    5 min
  • 9
    Walk to Trappes
    Walk to
    Trappes
    50 m • 1 min
*Duration based on 8am traffic

Alternative route from Serris to Trappes by RER, bus and train via 2231, A and U

To get from Serris to Trappes in Paris, you’ll need to take one bus line, one RER line and one train line: take the 2231 bus from Lac station to Chessy Sud - Quai A (Dépose) station. Next, you’ll have to switch to the A RER and finally take the U train from La Défense (Grande Arche) station to Trappes station. The total trip duration for this route is approximately 2 hr 30 min. The RER, bus and train schedule from Serris may change. We recommend you check the updated RER, bus and train schedule to Trappes on the Moovit app.

150min
Bus - 22312231
RER - A
RER - A
Train - U
Train - U
Walk to Trappes
Leaves from Lac

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Serris
  • 2
    Bus - 22312231
    Wait for bus
    2231
    Chessy Sud - Quai A (Dépose)
  • 3
    Ride to bus station
    Ride to bus station
    Chessy Sud - Quai A (Dépose)
    4 min
  • 4
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée Chessy
    580 m • 8 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    55 min
  • 7
    Train - U
    Wait for train
    U
    La Verrière
  • 8
    Ride to train station
    Ride to train station
    Trappes
    36 min
  • 9
    Walk to Trappes
    Walk to
    Trappes
    1.11 km • 15 min
*Duration based on 8am traffic
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Public transit directions from Serris to Trappes

The distance between Serris, Paris and Trappes, Paris is approximately 73.89 km, which can typically be travelled in 131 min. Moovit will show you the directions from Serris to Trappes by RER, bus and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Train schedule from Serris to Trappes

To check the RER, bus and train schedule from Serris to Trappes using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Serris) and destination (Trappes), then select the desired date and time of travel. Moovit will show all available RER, bus and train routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, bus and train, 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, bus and train schedules.

Related Routes

Alternative route from Serris to Trappes by RER, bus and train via 2231, A and U

To get from Serris to Trappes in Paris, you’ll need to take one bus line, one RER line and one train line: take the 2231 bus from Lac station to Chessy Sud - Quai A (Dépose) station. Next, you’ll have to switch to the A RER and finally take the U train from La Défense (Grande Arche) station to Trappes station. The total trip duration for this route is approximately 2 hr 30 min. The RER, bus and train schedule from Serris may change. We recommend you check the updated RER, bus and train schedule to Trappes on the Moovit app.

150min
Bus - 22312231
RER - A
RER - A
Train - U
Train - U
Walk to Trappes
Leaves from Lac

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Serris
  • 2
    Bus - 22312231
    Wait for bus
    2231
    Chessy Sud - Quai A (Dépose)
  • 3
    Ride to bus station
    Ride to bus station
    Chessy Sud - Quai A (Dépose)
    4 min
  • 4
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée Chessy
    580 m • 8 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    55 min
  • 7
    Train - U
    Wait for train
    U
    La Verrière
  • 8
    Ride to train station
    Ride to train station
    Trappes
    36 min
  • 9
    Walk to Trappes
    Walk to
    Trappes
    1.11 km • 15 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 131 minutes, using RER line A, Train line U, Bus line 5106.

  • What is the alternative route to get from Serris to Trappes?

    The alternative route takes 150 minutes, using Bus line 2231, RER line A, Train line U.

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

    No, you’ll have to take one RER line, one train line and one bus line in total. The total travelling time is 2 hr 11 min.

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

    The A RER line goes from Marne-La-Vallée Chessy station near Serris to Cergy Le Haut station. From there you’ll have to take one train line and one bus line till Cergy Le Haut station near Trappes in Paris.

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

    The total travel time between Serris and Trappes in Paris by RER, train and bus is about 2 hr 11 min.

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

    Get on the A RER from the Marne-La-Vallée Chessy station near Serris in Paris.

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

    Get off the RER at the Cergy Le Haut stop, which is closest to Trappes in Paris.

Popular Routes