Saclay to Grigny Buses

Trip Overview

The average bus between Saclay and Grigny takes 2h 19m and the fastest bus takes 1h 25m. There is a bus service every few hours from Saclay to Grigny. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 19m
Duration: 48 km
Distance: Hourly
Frequency

Line 4609 bus, line 9105 bus, line 4221 bus

best

Take the bus from Mairie de Saclay to Gare du Guichetbus
Take the bus from Gare du Guichet to ZI Croix Blanchebus
Take the bus from ZI Croix Blanche to Gare de Grigny Centrebus

1h 52m

Saclay to Grigny bus times

Buses run hourly between Saclay and Grigny. The earliest departure is at 6:01 AM in the morning, and the last departure from Saclay is at 10:55 PM which arrives into Grigny at 7:09 AM. All services require a transfer at Gare du Guichet and take an average of 2h 19m. The schedules shown below are for the next available departures.

Departing Friday, November 6, 2026

6:01 AM → 7:38 AM
1h 37m • 2 changes
6:46 AM → 8:19 AM
1h 33m • 2 changes
7:01 AM → 8:38 AM
1h 37m • 2 changes
7:19 AM → 9:08 AM
1h 49m • 2 changes
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Departing Saturday, November 7, 2026

7:42 AM → 9:09 AM
1h 27m • 2 changes
8:44 AM → 10:09 AM
1h 25m • 2 changes
9:13 AM → 11:09 AM
1h 56m • 2 changes
10:13 AM → 12:09 PM
1h 56m • 2 changes
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Departing Monday, November 9, 2026

6:01 AM → 7:38 AM
1h 37m • 2 changes
6:46 AM → 8:19 AM
1h 33m • 2 changes
7:01 AM → 8:38 AM
1h 37m • 2 changes
7:19 AM → 9:08 AM
1h 49m • 2 changes
Show more

Departing Tuesday, November 10, 2026

6:01 AM → 7:38 AM
1h 37m • 2 changes
6:46 AM → 8:19 AM
1h 33m • 2 changes
7:01 AM → 8:38 AM
1h 37m • 2 changes
7:19 AM → 9:08 AM
1h 49m • 2 changes
Show more

Departing Thursday, November 12, 2026

6:01 AM → 7:38 AM
1h 37m • 2 changes
6:46 AM → 8:19 AM
1h 33m • 2 changes
7:01 AM → 8:38 AM
1h 37m • 2 changes
7:19 AM → 9:08 AM
1h 49m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Saclay to Grigny? 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.

Trip Overview

Line 4609 bus, line 9105 bus, line 4221 bus