The cheapest and fastest trains from Grenoble to Lorient
Cheapest price
$181
Average price
$260
Fastest journey
7 h 10 m
Average duration
9 h 23 m
Trains per day
4
Distance
752 km
The best way to find a cheap train ticket from Grenoble to Lorient is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Grenoble to Lorient will cost around $260 if you buy it on the day, but the cheapest tickets can be found for only $181.
Of the 4 trains that leave Grenoble for Lorient on Sun, Dec 21, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Dec 21 the direct trains cover the 752 km distance in an average of 9 h 23 m but if you time it right, some trains will get you there in just 7 h 10 m .
On Sun, Dec 21 the slowest trains will take 14 h 26 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








Travel Information
Compare train and bus for Grenoble to Lorient
Omio recommends booking the train as it is the most popular option from Grenoble to Lorient among Omio's users. If you are prioritising price take the bus with prices starting from €37. For those with little time consider booking a train which can get you there in 6h 19m. The ticket price range depends on the travel mode: a bus costs an average of €37, and a train costs an average of €110.
Distance: 467 miles (752 km)
Compare train with
Most popular Train | Bus |
|---|---|
€146 Average price | €72 Average price Cheapest |
6h 49m Average total duration Fastest 6h 19m Onboard + 30m Additional time* | 15h 0m Average total duration 14h 30m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Grenoble to Lorient train times
The table below shows live departures for Grenoble to Lorient trains for tomorrow, Sunday, December 21. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:46 AM Grenoble | 8h14 | 4:00 PM Lorient | 0 transfersDirect | |
![]() | 10:47 AM Grenoble | 7h10 | 5:57 PM Lorient | 0 transfersDirect | |
![]() | 1:21 PM Grenoble | 7h40 | 9:01 PM Lorient | 0 transfersDirect | |
![]() | 5:04 PM Grenoble | 14h26 | 7:30 AM Lorient | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Grenoble to Lorient by train or bus
Compare train and bus 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.
Dec 21
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Dec 29
Dec 30
Dec 31
Jan 01
Jan 02
Jan 03
Why should you book Grenoble to Lorient trains with Omio?
TGV INOUI operates all train services from Grenoble to Lorient. Omio is the only official third party seller for TGV INOUI tickets.
Why book with Omio vs TGV INOUI?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare TGV INOUI with all available travel options, which are train and bus to ensure you get the best deal for traveling from Grenoble to Lorient.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: TGV INOUI tickets can only be bought on Omio or TGV INOUI's website as Omio is the only official third party seller for TGV INOUI tickets. Trainline, RailEurope, and Rail.Ninja do not sell TGV INOUI tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Grenoble to Lorient.
Journey information
Overview: Train from Grenoble to Lorient
Trains from Grenoble to Lorient run on average 5 times per day, taking around 6h 19m. Cheap train tickets for this journey start at $137 (€110) but you can travel from only $47 (€37) by bus.
The earliest train runs at 05:23, the last at 17:21. The fastest train covers the 467 miles (752 km) distance in 7h 10m.
Distance 467 miles (752 km) |
Average train duration 6h 19m |
Cheapest ticket price $137 (€110) |
Trains per day 5 |
Fastest train 7h 10m |
First train 05:23 |
Last train 17:21 |
Train companies: TGV INOUI from Grenoble to Lorient trainsTGV INOUI trains will get you between Grenoble and Lorient from $47 (€37). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
TGV INOUI
FAQs: Trains from Grenoble to Lorient
Find answers to the most common questions about traveling from Grenoble to Lorient 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 Lorient, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Grenoble to Lorient
- 6:00 AM - 10:00 PM Monday - Sunday
- Free
- The car park is open 7 days a week from 5:00 a.m. to 1:00 a.m. Departures can be made outside of opening hours. Access via Rue Pierre Sémard.
- Restaurant Le Gratin Dauphinois
- Le Petit Bouche
- Outside the main entrance.
- Ramps, restrooms.
- €0.50
- Residhotel Central Gare
- ibis Styles Grenoble Centre Gare
- Hotel Europole
- Located in the main hall
- 180 places, covered
- Avis
- Europcar
- Located in the main hall
- Free
- Hall 1: main entrance, platforms 1-6 for trains to Lyon, Marseille, and regional destinations
- Tramway: Line A, Line B
- Bus: Several lines available
- 6:00 AM - 8:00 PM Monday - Sunday, closed on May 1st
- Free
- The car park is open 7 days a week with 214 spaces available. Access via Rue Emile Gueymard.
- Le Gratin Dauphinois
- Restaurant L'Inattendu
- Outside the main entrance.
- Ramps, restrooms.
- €0.50
- Hotel Europole
- Novotel Grenoble Centre
- Ibis Styles Grenoble Centre Gare
- Located in the main hall
- 50 places, covered
- Avis
- Europcar
- Located in the main hall
- Free
- Hall 1: main entrance, platforms 1-8 for trains to Lyon, Marseille, and international destinations
- Tramway: Line A, Line B
- Bus: Several lines available
- 6:00 AM - 10:00 PM Monday - Sunday
- Free
- The car park is open 7 days a week, with access from Boulevard Cosmao Dumanoir.
- Le Grenadin
- The Galway Inn
- Outside the main entrance.
- Elevators, ramps.
- €0.50
- Mercure Lorient Centre
- Hotel Escale Oceania Lorient
- Hotel Leopol
- Located in the main hall
- 280 places, covered
- Avis
- Europcar
- Located in the main hall
- Free
- Hall 1: main entrance, ticket office, and platforms
- Hall 2: waiting area and shops
- Bus: Several lines available
- Taxi services available outside the station
Most popular train connections from Grenoble
More options for your journey from Grenoble to Lorient
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