1st Class
- Power plugs
- Wide seats
Cheapest price on 18 Sept
£23
Average ticket price on 18 Sept
£29
Fastest journey on 18 Sept
1 h 47 m
Average journey duration on 18 Sept
2 h 1 m
Trains on 18 Sept
25
Distance
100 km
The best way to find a cheap train ticket from Saint-Nazaire to Rennes is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Saint-Nazaire to Rennes will cost around £29 if you buy it on the day, but you can find cheap train tickets today for only £23.
To travel from Saint-Nazaire to Rennes you need to make at least 2 changes.
856660+
858229 · 858028
856162+
858024 · 858225
856148+
858020 · 858219
856168+
858227 · 858026
858028 · 858229+
856660
856660+
858078+
858229
858263+
856132+
858062
856148+
858072+
858219
856168+
858076+
858227
856162+
858074+
858225Omio recommends booking the train as it is the most popular option from Saint-Nazaire to Rennes among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £8 For those with little time, consider booking a train, which has an average total journey time of 2h 5m. Average ticket prices depend on the travel mode: a coach costs an average of £8, while a train costs an average of £24.
Distance: 100 km
Most popular Train | Coach | Driving |
|---|---|---|
£24 Average Price | £8 Average Price Cheapest | £18 Average Price (fuel + tolls) |
2h 5m Average total duration Fastest 1h 35m Onboard + 30m Additional time* | 2h 35m Average total duration 2h 5m Onboard + 30m Additional time* | 1h 42m Average total duration (door-to-door) |
![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Saint-Nazaire to Rennes:
A coach is £16 less than a train for this route with tickets for a train from Saint-Nazaire to Rennes costing on average £24.
Other travel options to Rennes take longer:
Coach takes on average 2h 5m.
You'll arrive about 7m sooner (1h 35m by train vs 1h 42m by car). Tickets start at around £24 compared to roughly £18 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
The table below shows live departures for Saint-Nazaire to Rennes trains for today, Thursday 17 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
858308+ 858052 | 6:08 Saint-Nazaire station | 2h13 | 8:21 Rennes station | 1 change | |
858052+ 858203+ 856608 | 6:08 Saint-Nazaire station | 1h48 | 7:56 Rennes station | 2 changes | |
858004 · 858253+ 856120 | 6:34 Saint-Nazaire station | 2h13 | 8:47 Rennes station | 2 changes | |
858004 · 858253+ 856120 | 6:37 Penhoët | 2h10 | 8:47 Rennes station | 2 changes | |
858322 · 858004 | 6:37 Penhoët | 2h44 | 9:21 Rennes station | 1 change | |
858004 · 858253+ 856120 | 6:39 La Croix de Méan | 2h08 | 8:47 Rennes station | 2 changes | |
858322+ 858054 | 7:04 Saint-Nazaire station | 2h17 | 9:21 Rennes station | 1 change | |
858054+ 858205+ 856124 | 7:04 Saint-Nazaire station | 2h13 | 9:17 Rennes station | 2 changes | |
857708 · 858008 | 8:36 Saint-Nazaire station | 3h25 | 12:01 Rennes station | 1 change | |
857708 · 858008 | 8:39 Penhoët | 3h22 | 12:01 Rennes station | 1 change | |
858062+ 858263+ 856132 | 11:15 Saint-Nazaire station | 2h01 | 13:16 Rennes station | 2 changes | |
858356 · 858016 | 12:38 Penhoët | 2h42 | 15:20 Rennes station | 1 change | |
858356+ 858066 | 13:10 Saint-Nazaire station | 2h10 | 15:20 Rennes station | 1 change | |
858374 · 858018 | 13:37 Penhoët | 3h44 | 17:21 Rennes station | 1 change | |
858374+ 858070 | 15:10 Saint-Nazaire station | 2h11 | 17:21 Rennes station | 1 change | |
858020 · 858219+ 856148 | 15:39 Penhoët | 2h34 | 18:13 Rennes station | 2 changes | |
858382 · 858020 | 15:39 Penhoët | 2h42 | 18:21 Rennes station | 1 change | |
858020 · 858219+ 856148 | 15:41 La Croix de Méan | 2h32 | 18:13 Rennes station | 2 changes | |
858072+ 858219+ 856148 | 16:10 Saint-Nazaire station | 2h03 | 18:13 Rennes station | 2 changes | |
858382+ 858072 | 16:10 Saint-Nazaire station | 2h11 | 18:21 Rennes station | 1 change | |
858024 · 858225+ 856162 | 16:37 Penhoët | 2h40 | 19:17 Rennes station | 2 changes | |
858386 · 858024 | 16:37 Penhoët | 2h44 | 19:21 Rennes station | 1 change | |
858024 · 858225+ 856162 | 16:39 La Croix de Méan | 2h38 | 19:17 Rennes station | 2 changes | |
858026 · 858227+ 856168 | 17:39 Penhoët | 2h36 | 20:15 Rennes station | 2 changes | |
858026 · 858227+ 856168 | 17:41 La Croix de Méan | 2h34 | 20:15 Rennes station | 2 changes | |
Find all the dates and times for this journey
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Saint-Nazaire to Rennes run on average 21 times per day, taking around 1h 35m. Cheap train tickets for this journey start at £23 but you can travel from only £8 by coach.
The earliest train runs at 05:56, the last at 20:35. The fastest train covers the 100 km distance in 2h 1m.
Distance 100 km |
Average train duration 1h 35m |
Cheapest ticket price £23 |
Trains per day 21 |
Fastest train 2h 1m |
First train 5:56 |
Last train 20:35 |
Cheapest Month Mar |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Jul - Sept |
Busiest Day Sat |
Least Busy Day Wed |
Best time to book 1 day |
Compare SNCF TER | Operated by SNCF Voyageurs 1187 classes and the amenities included in each one.
Compare BreizhGo classes and the amenities included in each one.
Discover the best of Rennes — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Rennes trip today.
The city’s main fine arts museum presents paintings, antiquities and temporary exhibitions in a central historic setting.
Set in the former Jacobin convent, this museum explores Rennes and Brittany through archaeology, history and changing exhibitions.
This science museum is known for Brittany-themed displays, a planetarium and natural history collections suitable for all ages.
This large central square is a focal point for markets, events and major city views, linking historic and modern Rennes.
Rennes’ medieval quarter is filled with half-timbered houses, narrow lanes and lively streets ideal for walking and photography.
This long formal park features gardens, lawns, an aviary and calm walking paths, making it one of Rennes’ best green escapes.
Buckwheat savoury crêpe from Brittany, usually filled with ham, cheese and egg. A regional staple tied to Breton buckwheat farming traditions.
A hot pork sausage wrapped in a buckwheat galette, especially associated with Rennes markets and football crowds. It is one of the city’s signature street foods.
Breton butter cake made with laminated dough and plenty of salted butter. Rennes bakeries often sell it as a rich regional sweet treat.
Refined restaurant offering contemporary French cooking with Breton produce in an elegant atmosphere suited to a special meal.
Well-known Rennes crêperie serving classic Breton galettes and crêpes in a warm, traditional dining room near the historic centre.
Popular traditional venue known for galette-saucisse and Breton specialities in a lively, no-frills setting appreciated by locals.
Moderate for France: hotels and dining are usually cheaper than Paris, while public transport and casual meals remain fairly affordable for visitors.
Service is usually included. Round up or leave 5-10% for great restaurant service. Taxis can be rounded up, and small change is fine in cafés.
Official public transport app
Rennes Aéroport -> République, Rennes
Find answers to the most common questions about traveling from Saint-Nazaire to Rennes by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Rennes, this guide helps you travel smarter and with confidence.

Most Saint-Nazaire to Rennes trains use the Saint-Nazaire to Rennes station pair. Use this guide to compare Saint-Nazaire and Rennes train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Saint-Nazaire has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk and Luggage Carts.
Food options include: Le Skipper, Le Ponton
Free. ATMs are available in the train station.
Ticket office support is available at Saint-Nazaire. Information desks are located in the main hall.
Luggage storage is available at Saint-Nazaire. Lost and found is available at the station.
Available at Saint-Nazaire: Parking, Taxis, WC.
Available at Saint-Nazaire: Bike Parking, Car Rental.
Accessibility facilities are available at Saint-Nazaire: Elevators, ramps.
Nearby hotels include Holiday Inn Express Saint-Nazaire, Hotel Aquilon, Comfort Hotel de l'Europe Saint Nazaire.
Penhoët has practical services for this route, including Accessibility.
Accessibility facilities are available at Penhoët.
La Croix de Méan is 1 km from Saint-Nazaire city centre. Public transport options include:
La Croix de Méan has practical services for this route, including Dining, ATM, Taxis, WC and Bike Parking.
Food and drink options are available at La Croix de Méan.
ATMs are available at La Croix de Méan.
Available at La Croix de Méan: Taxis, WC.
Available at La Croix de Méan: Bike Parking.
Rennes has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk and Luggage Carts.
Food options include: Le Café de Rennes, L'Embarcadère
Free. ATMs are available in the train station.
Ticket office support is available at Rennes. Information desks are located in the main hall.
Luggage storage is available at Rennes. Lost and found is available at the station.
Available at Rennes: Parking, Taxis, WC.
Available at Rennes: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Rennes: Elevators, ramps, restrooms.
Nearby hotels include Hotel Ibis Rennes Centre Gare Sud, Mercure Rennes Centre Gare, Novotel Rennes Centre Gare.
Here are some other resources that might have the information you need