Paris 18 Buttes-Montmartre to Rennes runs about 6 times a day, with the first departure around 06:32 and the last around 14:46. One passenger pays between €17.23 and €40.49, every fee included, depending on the operator and the way you travel. The fastest door to door is 3h 12m over 355 km, on services run by 4 operators across 2 modes.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 4 operators and 2 ways of making the journey. The operator sets the price on the day.
Typical fares · Priced for October 5, 2026
€17.23 to €40.49
- 141%Moves across the booking window
When it runs, leaving Paris 18 Buttes-Montmartre
Typical first and last departure on this corridor.
- 06:32First departure
- 14:46Last departure
- 6Services per day
- 33%Run direct
Departure times on this route
12Go lists the departures it sells between Paris 18 Buttes-Montmartre and Rennes.
Partner link. We earn nothing from this one.
SNCF runs this service and does not sell it here. Bookaway takes the payment.
Buying this trip
Bookaway lists departures for Paris 18 Buttes-Montmartre to Rennes on your date, and you pay on their side.
See Paris 18 Buttes-Montmartre to Rennes on Bookaway
Or compare on TrainlineOr compare on 12Go
Partner link. We earn nothing from this one.
BlaBlaCar runs this service and does not sell it here. Bookaway takes the payment.
Buying this trip
Bookaway lists departures for Paris 18 Buttes-Montmartre to Rennes on your date, and you pay on their side.
See Paris 18 Buttes-Montmartre to Rennes on Bookaway
Or compare on TrainlineOr compare on 12Go
Partner link. We earn nothing from this one.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €34.83Mon21
- about €34.28Tue22
- about €32.63Wed23
- about €32.08Thu24
- about €32.63Fri25
- about €31.53Sat26
- about €29.33Sun27
- about €23.83Mon28
- about €23.28Tue29
- about €22.18Wed30
- about €26.03Thu1
- about €22.73Fri2
- about €24.38Sat3
- about €22.18Sun4
- about €17.23Mon5
- about €17.23Tue6
- about €17.78Wed7
- about €22.18Thu8
- about €19.98Fri9
- about €21.08Sat10
- about €18.88Sun11
Based on what this route has cost recently. The live fare is confirmed when you book.
The bus gets you into Rennes. These two partners take it from there, and the bed is theirs to book.
A room in Rennes for the night the bus gets in
Sort by distance from Rennes and you can see which places are ten minutes on foot and which are not.
Search Rennes on Booking.comOr compare on Expedia
Partner links. We earn a commission when a booking completes, and it never changes what you pay.
When to book Paris 18 Buttes-Montmartre to Rennes
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €21.6390 days
- €18.8860 days
- €14.4845 days
- €16.1330 days
- €18.8821 days
- €22.1814 days
- €29.337 days
- €32.633 days
- €34.831 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €14.48.
- How much it moves
- The gap between the cheapest and most expensive lead time is 141 percent. The most expensive point is €34.83, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 45 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Paris 18 Buttes-Montmartre to Rennes and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
355 km
309 km as the crow flies, 15% further by the route services take. The bearing runs west.
Who lives at each end
183,127 → 227,830
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 67% of the services we sell on this corridor run through without a change. The remaining 33% involve one connection.
- How far it really runs
- The route covers 355 km against 309 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Le Havre, Angers, Tours, Le Mans. The gap between arriving and leaving is 58 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 16 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
The fare from RNS into Rennes is set by whoever drives it.
A car waiting when you land in Rennes
Settled in advance, so the ride into Rennes costs what it said it would rather than what the cab stand says.
Book a ride from RNS with Welcome PickupsOr check Daytrip
Partner links. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
The bus gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near Rennes
Most of the points near Rennes open before the first train and close after the last one.
Check Rennes on StasherOr try Bounce
Partner links. We earn a commission on a booking, and the price is the same as going direct.
Questions about Paris 18 Buttes-Montmartre to Rennes
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Paris 18 Buttes-Montmartre to Rennes?
The fastest journey from Paris 18 Buttes-Montmartre to Rennes takes 3h 12m door to door, of which 2h 30m is spent moving, on the train. Most services take around 5h 11m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Paris 18 Buttes-Montmartre to Rennes?
The cheapest fare from Paris 18 Buttes-Montmartre to Rennes is €17.23, as of September 20, 2026. A typical fare across the next three weeks is €30.16. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Paris 18 Buttes-Montmartre to Rennes?
The cheapest way from Paris 18 Buttes-Montmartre to Rennes is by coach, at €17.23 for one passenger on October 5, 2026. That journey takes 5h 27m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
What is the fastest way to get from Paris 18 Buttes-Montmartre to Rennes?
The fastest way from Paris 18 Buttes-Montmartre to Rennes is by train, at 3h 14m door to door. Only 2h 30m of that is spent moving; the remaining 44m is reaching the terminal and leaving it at the far end. The cheapest fare on that mode is €34.44.
When should I book Paris 18 Buttes-Montmartre to Rennes?
Fares from Paris 18 Buttes-Montmartre to Rennes bottom out around 45 days before departure, at €14.48. Across the whole booking window the gap between the cheapest and the most expensive lead time is 141 percent, measured on September 20, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Paris 18 Buttes-Montmartre to Rennes?
Sunday is the cheapest day to depart from Paris 18 Buttes-Montmartre to Rennes, at €22.18. That is the median of 21 priced departure days across the next three weeks, as of September 20, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Paris 18 Buttes-Montmartre to Rennes?
February is the cheapest of the next 5 months to travel from Paris 18 Buttes-Montmartre to Rennes, at €15.03 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Paris 18 Buttes-Montmartre to Rennes?
BlaBlaCar, Région Bretagne, SNCF, TER Pays de la Loire publish service areas covering both Paris 18 Buttes-Montmartre and Rennes, so they are listed as possible operators rather than confirmed ones.
Is there a direct service from Paris 18 Buttes-Montmartre to Rennes?
67 percent of the services we sell from Paris 18 Buttes-Montmartre to Rennes are direct. The rest connect at Le Havre, Angers, Tours, Le Mans, with about 58 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
How much CO2 does the journey from Paris 18 Buttes-Montmartre to Rennes produce?
Traveling from Paris 18 Buttes-Montmartre to Rennes by train produces about 11.7 kg of CO2 per passenger, the lowest of any mode on this corridor. The same journey by Coach produces about 12.1 kg, roughly 1 times as much for one passenger.
Which station or terminal do services from Paris 18 Buttes-Montmartre to Rennes use?
Services from Paris 18 Buttes-Montmartre to Rennes by train leave from Paris 18 Buttes-Montmartre station and arrive at Rennes. Allow about 44m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Paris 18 Buttes-Montmartre to Rennes?
4 of the 4 operators we sell from Paris 18 Buttes-Montmartre to Rennes allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area The operators listed publish a service area covering both places. That evidences the corridor rather than a named service.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labeled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Paris 18 Buttes-Montmartre to Rennes on September 20, 2026: 355 km of route against 309 km in a straight line, 12 services a day, 4 operators a cheapest fare of €17.23, and 3h 12m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The bus is the simple part. What you do once you are in Rennes is somebody else's catalog.
Day trips out of Rennes and across France
Day trips that leave Rennes in the morning and cover a good part of France by evening.
See Rennes on GetYourGuideOr browse Viator
Partner links. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Paris 18 Buttes-Montmartre reaches 40 places in 4 countries on services we hold, over distances from 112 to 698 km. Rennes reaches 52 places in 10 countries, from 100 to 1,908 km.
Other ways to make this journey
Leaving Paris 18 Buttes-Montmartre
- 40Places you can leave for
- 4Countries
- 8Operators
Arriving in Rennes
Leaving Rennes
- 52Places you can leave for
- 10Countries
- 21Operators