From Châteaulin to Rennes by train from 17€ in less than 3h
Find your train ticket among TER, TGV Inoui
4.7 out of 1146 reviews
What day to book a train ticket from Châteaulin to Rennes to pay less?
The next cheapest train ticket from Châteaulin to Rennes is on Tuesday 18 August 2026. Book it now before the price goes up!
Trip info
| 🚄 Train | 🚌 Bus | 🚌 + 🚄 Combined trips | 🚗 Carpooling | |
|---|---|---|---|---|
| Price range | 17€ - 103€ | 11€ - 35€ | 17€ - 45€ | 12€ - 69€ |
| Duration | 2h35 - 6h49 | 4h05 - 14h55 | 3h38 - 6h43 | 1h50 - 3h20 |
| Itinerary | 1 stop at Quimper, Châteaulin Embranchement, Brest, Rennes | Direct | 1 stop at Quimper, Chateaulin, Brest, Châteaulin Embranchement, Rennes Central Bus Station, Rennes | Direct |
| Departure station | Châteaulin Embranchement | Chateaulin | Châteaulin Embranchement | |
| Arrival station | Rennes | Rennes Central Bus Station | Rennes Central Bus Station | |
| Companies | TER, TGV Inoui | FlixBus, Bus Blablacar | TER, FlixBus, Bus Blablacar | Blablacar |
| First trip | 13h17 | 13h18 | 13h17 | 13h17 |
| Last trip | 19h47 | 19h47 | 19h47 | 19h47 |
| Number of daily trips | 6 | 2 | 3 | 9 |
| Alternative | bus Châteaulin - Rennes | carpooling Châteaulin - Rennes |
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You'll laugh at least 100% more
I emit 98.65% less CO2
Your personal carbon footprint will be 0.53kg of CO2 for this trip by train Châteaulin-Rennes. Yes, it's much better than if you had opted for a plane or even your own car. By the way, if you want to compare carbon emissions by type of transport, you can use our tool at the top of the page.
Châteaulin Rennes train: tickets, prices, and schedules, faster than a train
Are you going on a trip to Rennes?
Choose from a ticket by train TER, and train TGV Inoui, as all these train companies serve this from Châteaulin to Rennes route.
It's really perfect for you, as these train companies from Châteaulin to Rennes allow you to travel in just 0h.
Not that long for a journey of 181 kilometers in the end!
Don't feel like making stops or layovers during your trip? Perfect, this route Châteaulin Rennes is direct and affordable.
For a price of only 17 € , you'll be able to travel easily between Châteaulin and Rennes in 2h35 minimum in train.
At this price, it's an opportunity not to be missed!
But the best way to book the train ticket at the best price is to use our comparator above.
You'll easily find the best time to book, based on your departure date. Handy!
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About your trip
Rennes
