Fastest€38.84
- SNCF SN335106:552h 10m09:05RennesParis Gare de Lyon
Door to door 2h 54mCO2 10.2 kgChanges 0Refundable
Rennes to Paris train
Trains from Rennes to Paris start at €42.14 and take 2h 54m at their fastest.
The Trains from Rennes to Paris starts at €42.14 and takes 2h 54m door to door, run by 1 operator over 308 km, with around 5 departures a day. Fares bottom out about 45 days before departure.
- 2h 54mDoor to door
- 2h 10mMoving
- €42.14From
- 10.2 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Rail operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 SNCF | €35.54 | 2h 53m | 140 km/h | Refundable | Power outlets, Wi-Fi |
Paris is big enough that where you sleep decides what the days look like. We sell the seat, not the room.
Where to stay in Paris
Sort by distance from Paris Gare de Lyon and you can see which places are ten minutes on foot and which are not.
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When to book Rennes to Paris
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €18.8890 days
- €13.9360 days
- €13.3845 days
- €15.5830 days
- €17.2321 days
- €18.8814 days
- €22.737 days
- €23.833 days
- €35.931 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €13.38.
- How much it moves
- The gap between the cheapest and most expensive lead time is 169 percent. The most expensive point is €35.93, 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.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €21.63Sun
- €18.33Mon
- €18.33Tue
- €19.98Wed
- €23.28Thu
- €18.88Fri
- €22.18Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Rennes
Rail
- Rennes
- Rennes-La Poterie
- Rennes railway station
Paris
Rail
- Paris Gare de Lyon
- Massy TGV
- Paris Gare du Nord
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 78% of the services we sell on this corridor run through without a change. The remaining 22% involve one connection.
- How far it really runs
- The route covers 308 km against 308 km in a straight line, a detour of 0 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Le Mans, Tours, Le Havre, Angers. The gap between arriving and leaving is 61 minutes, of which about 14 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.
- First and last departure
- The first service of the day leaves Rennes at 06:55 and the last at 17:09, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Trains against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 2h 54m | 2h 10m | 44m | €42.14 | 10.2 kg | 5 |
| Flight | 3h 59m | 49m | 3h 10m | €39.08 | 78.0 kg | 2 |
| Coach | 4h 54m | 4h 10m | 44m | €18.33 | 8.3 kg | 11 |
Questions about Rennes to Paris
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 the Train from Rennes to Paris take?
The Train from Rennes to Paris takes 2h 54m door to door, of which 2h 10m is spent moving. The route runs 308 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Train from Rennes to Paris cost?
The Train from Rennes to Paris starts at €42.14 for one passenger, checked on September 29, 2026. A typical fare is €39.94. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Train from Rennes to Paris?
1 operators run the Train from Rennes to Paris: SNCF. Between them they file around 5 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Train from Rennes to Paris use?
The Train from Rennes to Paris leaves from Rennes and arrives at Paris Gare de Lyon. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Is the Train the best way from Rennes to Paris?
Traveling from Rennes to Paris by Flight costs €39.08 and takes 3h 59m door to door, against 2h 54m by Train. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Train from Rennes to Paris?
Fares for the Train from Rennes to Paris bottom out around 45 days ahead, at €13.38. The gap between the cheapest and most expensive lead time across the window is 169 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Rennes to Paris produce?
The Train from Rennes to Paris produces about 10.2 kg of CO2 per passenger over 308 km, which works out at roughly 33 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Train from Rennes to Paris?
Operators on the Train from Rennes to Paris publish Power outlets, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 2h 54m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Rennes to Paris on September 11, 2026: 308 km of route against 308 km in a straight line, 5 services a day, 1 operators, a cheapest fare of €42.14, and 2h 54m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Our job ends at the platform. What fills the days in Paris afterward does not belong to us.
Things to do in Paris
The tickets worth having in advance, because the line at the door is usually the whole morning.
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