Poissy to Conflans-Sainte-Honorine Trains

Poissy to Conflans-Sainte-Honorine trains

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Trip Overview

The average train between Poissy and Conflans-Sainte-Honorine takes 50 min and the fastest train takes 27 min. The train runs at least 2 times per hour from Poissy to Conflans-Sainte-Honorine. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

50 min
Duration: 20 km
Distance: €12
Average price: Every 30 minutes
Frequency

Train

best

Take the train from Poissy to Maisons-Laffittetrain A
Take the train from Maisons-Laffitte to Conflans Fin d'Oisetrain A

46 min

€10–15

Poissy to Conflans-Sainte-Honorine train times

Trains run every 30 minutes between Poissy and Conflans-Sainte-Honorine. The earliest departure is at 12:04 AM at night, and the last departure from Poissy is at 9:28 PM which arrives into Conflans-Sainte-Honorine at 5:23 AM. All services require a transfer at Maisons-Laffitte and take an average of 50 min. The schedules shown below are for the next available departures.

Departing Thursday, October 22, 2026

6:46 PM → 7:19 PM
32 min • 2 changes
7:24 PM → 8:00 PM
36 min • 2 changes
8:04 PM → 8:42 PM
38 min • 2 changes
9:02 PM → 9:43 PM
40 min • 2 changes
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Departing Friday, October 23, 2026

5:39 AM → 6:20 AM
41 min • 2 changes
6:13 AM → 6:56 AM
43 min • 2 changes
6:44 AM → 7:16 AM
31 min • 2 changes
6:58 AM → 7:36 AM
37 min • 2 changes
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Departing Saturday, October 24, 2026

6:09 AM → 6:50 AM
41 min • 2 changes
6:39 AM → 7:31 AM
52 min • 2 changes
7:09 AM → 8:01 AM
52 min • 2 changes
7:37 AM → 8:31 AM
54 min • 2 changes
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Departing Sunday, October 25, 2026

12:04 AM → 5:50 AM
6h 46m • 2 changes
6:09 AM → 6:50 AM
41 min • 2 changes
6:39 AM → 7:31 AM
52 min • 2 changes
7:37 AM → 8:31 AM
54 min • 2 changes
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Departing Monday, October 26, 2026

12:04 AM → 5:23 AM
5h 18m • 2 changes
5:39 AM → 6:20 AM
41 min • 2 changes
6:13 AM → 6:56 AM
43 min • 2 changes
6:44 AM → 7:16 AM
31 min • 2 changes
Show more

Departing Tuesday, October 27, 2026

5:39 AM → 6:20 AM
41 min • 2 changes
6:13 AM → 6:56 AM
43 min • 2 changes
6:44 AM → 7:16 AM
31 min • 2 changes
6:58 AM → 7:36 AM
37 min • 2 changes
Show more

Departing Wednesday, October 28, 2026

5:39 AM → 6:20 AM
41 min • 2 changes
6:13 AM → 6:56 AM
43 min • 2 changes
6:44 AM → 7:16 AM
31 min • 2 changes
6:58 AM → 7:36 AM
37 min • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Poissy to Conflans-Sainte-Honorine? 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.