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Guyancourt to Cergy buses

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Trip Overview

The average bus between Guyancourt and Cergy takes 1h 36m and the fastest bus takes 1h 18m. There is a bus service every few hours from Guyancourt to Cergy. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 36m
Duration
51 km
Distance
€2
Average price
Hourly
Frequency

Bus

best
  1. Take the bus from Saint-Quentin - Gare routière Paul Delouvrier to Gare de Cergy Préfecture - Quai Obus bus 7816
1h 57m
€2–3

Guyancourt to Cergy bus times

Buses run hourly between Guyancourt and Cergy. The earliest departure is at 12:54 AM at night, and the last departure from Guyancourt is at 8:36 PM which arrives into Cergy at 9:59 PM. All services require a transfer at Saint-Quentin - Gare Routière des Prés and take an average of 1h 36m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 24m • 1 change

Departing Saturday, October 17, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest5h 55m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 26m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 29m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 29m • 1 change
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Departing Monday, October 19, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 30m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 25m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 27m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 28m • 1 change
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Departing Tuesday, October 20, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 30m • 1 change

  •  → 

    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 25m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 27m • 1 change

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    Saint-Quentin-en-YvelinesLignes Île-de-France Ouest1h 28m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Guyancourt to Cergy? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Guyancourt to Cergy.ExpandLaunch map view
  • Distance: 50.9 km
  • Duration: 1h 36m

What companies run services between Guyancourt, France and Cergy, France?

Lignes Île-de-France Ouest operates a bus from Saint-Quentin - Gare routière Paul Delouvrier to Gare de Cergy Préfecture - Quai O hourly. Tickets cost €2–3 and the journey takes 1h 8m.

Operators