Train Brussels - Rennes from 30 €, cheap tickets
Prices of the next trains Brussels - Rennes
Train Brussels Rennes in brief
Average price
126.95 €
Price range
30.00 € - 164.00 €
Fastest Brussels-Rennes train
4h35min
Number of trains / day
8
It will take you 4h35min by train from Brussels to reach Rennes. Bring food and drink (unless you prefer the car bar) and of course entertainment with your favourite activities. If you are travelling with children, remember to bring snacks and something to keep them occupied during the journey.
The distance between Brussels and Rennes is 531 km and the average speed is 116 km/h.
No bus company provides the route Brussels - Rennes.
Train price calendar Brussels - Rennes
The lowest price found for each departure date. Pick a date to see all the times and book. Cheapest date: Saturday, November 7, from 40 €.
Prices recorded on October 12, 2026 and subject to change.
When is the train from Brussels to Rennes cheapest?
By day of the week
The cheapest day is Tuesday, with an average price of 101 €. The most expensive is Friday (141 € on average).
Average price of the cheapest ticket on each direct departure over the next 30 days.
Train frequency between Brussels and Rennes
On average, 1 departure a day links Brussels to Rennes. A single company runs the route.
By day of the week
By time of day
Average of the direct departures found over the next 30 days.
First and last train Brussels Rennes.
First Train Brussels - Rennes.
Departure at 16:52
Last Train Brussels - Rennes
Departure at 16:52
Brussels - Rennes train on average every
minutes
Which train companies for Brussels to Rennes?
- inOui, SNCF's premium TGV
- Ouigo Train Classique
- Trenitalia, the Italian public train company
Save 82% on your Brussels - Rennes trip :
How to travel at cheapest prices from Brussels to Rennes
You can also buy train tickets Rennes-Brussels in the other direction.
The 5 tips for travelling cheaper by train :
- Think low cost: Ouigo trains are fast and cheaper.
- Book on Kombo to compare and find the cheapest train.
- Buy your train tickets in advance: ideally, several months before departure.
- Be flexible: by travelling at a cheaper time or date.
- Take your time: a slower train is cheaper.
How to cancel my train tickets on Kombo
We even prepared a guide for you to know how to cancel your train tickets easily