London to Grenoble train with SNCF | TGV INOUI

Sun, Oct 11
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SNCF | TGV INOUI
Eurostar
SNCF | Intercités de nuit
SNCF
Renfe AVANT
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SNCF | TGV INOUI
Eurostar
SNCF | Intercités de nuit
SNCF
Renfe AVANT
2,000+ travel companies
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The cheapest and fastest trains from London to Grenoble

Showing times, prices and bookable tickets for Oct 11

Cheapest price on Oct 11

€198

Average ticket price on Oct 11

€323

Fastest journey on Oct 11

6 h 42 m

Average journey duration on Oct 11

6 h 42 m

Trains on Oct 11

32

Distance

824 km

Cheap tickets

The best way to find a cheap train ticket from London to Grenoble is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from London to Grenoble will cost around €323 if you buy it on the day, but the cheapest tickets can be found for only €198.

Fast trains

It's difficult to get from London to Grenoble without transferring at least once.

  • Eurostar9024+SNCF | TGV INOUI6929
    12:31 PM9h42
    London St Pancras International (STP)
    11:13 PMGare de Grenoble
    €1981One-way
    1 transfer
  • Eurostar9018+SNCF | TGV INOUI6929
    10:31 AM11h42
    London St Pancras International (STP)
    11:13 PMGare de Grenoble
    €1981One-way
    1 transfer
  • Eurostar9014+SNCF | TGV INOUI6919
    9:31 AM7h42
    London St Pancras International (STP)
    6:13 PMGare de Grenoble
    €2121One-way
    1 transfer
  • Eurostar9024+SNCF | TGV INOUI6925
    12:31 PM7h42
    London St Pancras International (STP)
    9:13 PMGare de Grenoble
    €2211One-way
    1 transfer
  • Eurostar9018+SNCF | TGV INOUI6925
    10:31 AM9h42
    London St Pancras International (STP)
    9:13 PMGare de Grenoble
    €2211One-way
    1 transfer

Journey information

Overview: Train from London to Grenoble

United KingdomUnited Kingdom
FranceFrance
Icon of train

Trains from London to Grenoble run on average 23 times per day, taking around 5h 39m. Cheap train tickets for this journey start at €25 but you can travel from only €22 by flight.

The earliest train runs at 05:07, the last at 16:45. The fastest train covers the 824 km distance in 5h 17m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from €22
Distance
824 km
Average train duration
5h 39m
Cheapest ticket price
€25
Trains per day
23
Fastest train
5h 17m
First train
5:07 AM
Last train
4:45 PM
Cheapest Month
May
Cheapest Day
Mon
High Season
Jul - Sep
Low Season
Apr - Jun
Busiest Day
Mon
Least Busy Day
Tue
Best time to book
14 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from €22

Live departures

London to Grenoble train times

The table below shows live departures for London to Grenoble trains for today, Saturday, October 10. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Eurostar9032+SNCF | TGV INOUI6279+TER175962:31 PM London St Pancras International (STP)
6h57
10:28 PM Gare de Grenoble2 transfers
Eurostar9032+SNCF | TGV INOUI6689+TER176432:31 PM London St Pancras International (STP)
7h08
10:39 PM Gare de Grenoble2 transfers
Sunday, October 11
Eurostar9008+SNCF | TGV INOUI69238:01 AM London St Pancras International (STP)
11h12
8:13 PM Gare de Grenoble1 transfer
Eurostar9008+SNCF | TGV INOUI69198:01 AM London St Pancras International (STP)
9h12
6:13 PM Gare de Grenoble1 transfer
Eurostar9008+SNCF | TGV INOUI69258:01 AM London St Pancras International (STP)
12h12
9:13 PM Gare de Grenoble1 transfer
Eurostar9014+SNCF | TGV INOUI69299:31 AM London St Pancras International (STP)
12h42
11:13 PM Gare de Grenoble1 transfer
Eurostar9014+SNCF | TGV INOUI69239:31 AM London St Pancras International (STP)
9h42
8:13 PM Gare de Grenoble1 transfer
Eurostar9014+SNCF | TGV INOUI69199:31 AM London St Pancras International (STP)
7h42
6:13 PM Gare de Grenoble1 transfer
Eurostar9014+SNCF | TGV INOUI69259:31 AM London St Pancras International (STP)
10h42
9:13 PM Gare de Grenoble1 transfer
Eurostar9018+SNCF | TGV INOUI691910:31 AM London St Pancras International (STP)
6h42
6:13 PM Gare de Grenoble1 transfer
Eurostar9018+SNCF | TGV INOUI692510:31 AM London St Pancras International (STP)
9h42
9:13 PM Gare de Grenoble1 transfer
Eurostar9018+SNCF | TGV INOUI692510:31 AM London St Pancras International (STP)
9h42
9:13 PM Gare de Grenoble1 transfer
Eurostar9018+SNCF | TGV INOUI692310:31 AM London St Pancras International (STP)
8h42
8:13 PM Gare de Grenoble1 transfer
Eurostar9018+SNCF | TGV INOUI692910:31 AM London St Pancras International (STP)
11h42
11:13 PM Gare de Grenoble1 transfer
Eurostar9018+SNCF | TGV INOUI692910:31 AM London St Pancras International (STP)
11h42
11:13 PM Gare de Grenoble1 transfer
Eurostar9024+SNCF | TGV INOUI692511:31 AM London St Pancras International (STP)
8h42
9:13 PM Gare de Grenoble1 transfer
Eurostar9024+SNCF | TGV INOUI692911:31 AM London St Pancras International (STP)
10h42
11:13 PM Gare de Grenoble1 transfer
Eurostar9024+SNCF | TGV INOUI692311:31 AM London St Pancras International (STP)
7h42
8:13 PM Gare de Grenoble1 transfer
Eurostar9024+SNCF | TGV INOUI692312:31 PM London St Pancras International (STP)
6h42
8:13 PM Gare de Grenoble1 transfer
Eurostar9024+SNCF | TGV INOUI692912:31 PM London St Pancras International (STP)
9h42
11:13 PM Gare de Grenoble1 transfer
Eurostar9024+SNCF | TGV INOUI692512:31 PM London St Pancras International (STP)
7h42
9:13 PM Gare de Grenoble1 transfer

This is the last train of the day.

Find all the dates and times for this journey

Why should you book London to Grenoble trains with Omio?

SNCF | TGV INOUI as well as Eurostar, SNCF | Intercités de nuit, SNCF and more offer trains services from London to Grenoble.
Omio is the only official third party seller for SNCF | TGV INOUI tickets.

Why book with Omio vs SNCF | TGV INOUI?

  • Compare with other providers: On Omio, you can not only buy tickets for SNCF | TGV INOUI, but also compare tickets for the likes of Eurostar, SNCF | Intercités de nuit or SNCF to find the best option for your trip from London to Grenoble.
  • 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 SNCF | TGV INOUI with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from London to Grenoble.

Train companies: SNCF | TGV INOUI, Eurostar, SNCF | Intercités de nuit, SNCF from London to Grenoble trainsSNCF | TGV INOUI, Eurostar, SNCF | Intercités de nuit, SNCF trains will get you between London and Grenoble from €22. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

SNCF | TGV INOUI

About
SNCF's TGV INOUI is a premium high-speed train service operating across France and to other European cities. Launched in 2017, it aims to provide an enhanced travel experience with greater comfort, connectivity, and services compared to traditional TGV services. TGV INOUI trains offer features like adjustable seats, electrical outlets, fold-down tables, and dedicated luggage spaces. Passengers can enjoy onboard Wi-Fi and access to the TGV INOUI portal for entertainment and journey information. The service also includes a \Bistro TGV INOUI\" for dining, with options for online ordering. SNCF is also introducing a new generation of TGV INOUI trains from 2026, which will be more modular, energy-efficient, and 97% recyclable."
Luggage & cancellation policy
Average SNCF | TGV INOUI Duration
5h 17m
Cheapest SNCF | TGV INOUI Price
€25
SNCF | TGV INOUI frequency
20 a day
Luggage included
1 hand luggage + 2 pieces of luggage free of charge
Luggage storage
Overhead racks, end of carriages, between seats
Cancellation Policy
Refund conditions depend on ticket type
Refund
Full refund if train canceled
Amenities on board the train
Wifi
Food sold onboard
Restaurant car (not all trains), at-seat service in 1st class, snack bar/cafe
Seat reservation
Second class: Optional, additional fee. First class: Included in ticket price
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, boarding assistance available
Pets
Small pets in carriers: Free. Large dogs: Paid ticket required. Guide dogs: Free
Quiet zone

Eurostar

About
Eurostar is a high-speed international rail service connecting the UK with France, Belgium, the Netherlands, and Germany, primarily via the Channel Tunnel. Since merging with Thalys in October 2023, Eurostar now operates an expanded network across Western Europe. Known for its city-center to city-center travel, Eurostar offers a convenient and environmentally friendly alternative to flying. Passengers can enjoy amenities like complimentary Wi-Fi and power sockets at every seat. Key destinations include London, Paris, Brussels, Amsterdam, and Cologne, with seasonal services to other locations.
Luggage & cancellation policy
Average Eurostar Duration
5h 30m
Cheapest Eurostar Price
€52
Eurostar frequency
5 a day
Luggage included
2 pieces of luggage and 1 small hand luggage included in standard ticket
Luggage storage
Dedicated luggage areas at the end of carriages and overhead racks
Cancellation Policy
Refund policies depend on ticket type and timing of cancellation
Refund
Full refund provided for canceled trains
Amenities on board the train
Wifi
Food sold onboard
Café-bar serving hot and cold drinks, snacks, and light meals. First-class passengers receive complimentary meals on some routes
Seat reservation
Included in ticket price for all classes
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, and assistance for boarding/disembarking available
Pets
Small pets in carriers allowed for a fee. Large dogs not permitted except guide dogs
Quiet zone

SNCF | Intercités de nuit

About
SNCF Intercités de nuit is the regular overnight train service offered by France's national railway company, SNCF, since 2012. These trains, primarily using Corail coaches, provide a time-effective way to travel across France, connecting Paris to various destinations in the south, including the Alps, the Côte d'Azur, and the Pyrenees. Passengers can choose from reclining seats, 6-berth couchettes in second class, or 4-berth couchettes in first class, with the option to book an entire compartment for privacy. Services can include Wi-Fi, pre-ordered meals, and even shower access at select stations for first-class travelers. Popular routes include Paris to Nice, Toulouse, Briançon, and Lourdes.
Luggage & cancellation policy
Average SNCF | Intercités de nuit Duration
11h 38m
Cheapest SNCF | Intercités de nuit Price
€136
SNCF | Intercités de nuit frequency
5 a day
Luggage included
1 piece of hand luggage and 2 pieces of luggage included
Luggage storage
Luggage racks at the end of carriages and overhead storage
Cancellation Policy
Refund policies vary by ticket type
Refund
Full refund provided for canceled trains
Amenities on board the train
Food sold onboard
Vending machine with snacks and drinks available
Seat reservation
Seat reservation included in ticket price
Toilets
USB plugs
Accessibility
Wheelchair spaces available, staff assistance for boarding/disembarking
Pets
Small pets in carriers travel free, larger dogs require paid ticket
Quiet zone

SNCF

About
SNCF is France’s national railway company, operating a vast network of high-speed, regional, and local train services across the country and into neighboring nations. Its flagship TGV trains reach speeds of up to 320 km/h, connecting major cities such as Paris, Lyon, Marseille, Bordeaux, and Lille in just a few hours. SNCF also runs popular regional services like TER and international routes including Eurostar, Thalys, and TGV Lyria. Ticket options range from budget-friendly fares to flexible and premium classes, catering to every type of traveler. Onboard amenities may include spacious seating, Wi-Fi, power outlets, and catering services, making SNCF a fast, comfortable, and convenient way to explore France and beyond.
Luggage & cancellation policy
Average SNCF Duration
5h 21m
Cheapest SNCF Price
€361
SNCF frequency
3 a day

FAQs: Trains from London to Grenoble

Find answers to the most common questions about traveling from London to Grenoble 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 Grenoble, this guide helps you travel smarter and with confidence.

FAQs
Cheap train tickets from London to Grenoble can start from as little as €25 when you book in advance. The average train ticket price for London to Grenoble is €81; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by train from London to Grenoble is 5h 17m to travel the 824 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest train from London to Grenoble leaves at 5:07 AM. Plan your trip with the Journey Planner   from Omio.
The latest train from London to Grenoble leaves at 4:45 PM.
There are 23 trains a day from London to Grenoble which require at least one change with SNCF | TGV INOUI, Eurostar, SNCF | Intercités de nuit, SNCF. Schedules can vary on holidays or weekends with fewer trains.
When taking a train from London to Grenoble, you can count on SNCF | TGV INOUI, Eurostar, SNCF | Intercités de nuit, SNCF for the best way to get you to Grenoble. You can also check all possible train companies who offer a service between London and Grenoble and compare the amenities they offer before buying a train ticket.
Yes, you can take a night train from London to Grenoble with SNCF | Intercités de nuit. Find all the info regarding night trains in Europe.
A trip to Grenoble from London is worth doing but not as a day trip with a journey time of 5h 17m each way. Check with Omio app the best way to travel.
It's helpful to compare your options as there are 3 ways to travel between London and Grenoble including taking a train, bus, and flight.

popular train stations

Popular train stations from London to Grenoble

Most London to Grenoble trains use the London St Pancras International to Gare de Grenoble station pair, with some services arriving at Grenoble, Gare Routière. Use this guide to compare London and Grenoble train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.

Departure train stations in London
Arrival train stations in Grenoble
London St Pancras InternationalPancras Road, London, Greater London, N1C 4QP, UK+44 2078437688WifiLockersShoppingParkingDiningATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
City-centre transport

Getting to London St Pancras International from London city centre

Bus91, N91 · 23m · €11 · every ~28 min
73, N73 · 26m · €2 · every ~33 min
390 · 48m · €2 · every ~27 min
SubwayPiccadilly · 11m · €2 · every ~91 min

London St Pancras International train station facilities and services

London St Pancras International has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.

Food and drink

Food options include: The Betjeman Arms, AMT Coffee, The Booking Office, Carluccio’s, Chop’d, Greggs

Wi-Fi and ATMs

Free, unlimited WiFi is available throughout the station. ATMs are located in the Circle area and inside the Arcade.

Tickets and information

The ticket office is open Mon - Fri: 05:45 - 22:00, Sat: 06:00 - 21:00, Sun: 08:00 - 22:15. Information desks are located on the lower level in the main hall.

Luggage and lost property

Luggage storage is luggage lockers are located on the lower concourse close to the Eurostar line. Lost and found is available at the station.

Parking, taxis and toilets

Available at London St Pancras International: Parking, Taxis, WC.

Bike and car services

Available at London St Pancras International: Bike Parking, Bike Rental, Car Rental.

Accessibility

Accessibility facilities are available at London St Pancras International: Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.

Shops, hotels and contact

Nearby hotels include The Standard, Kimpton Fitzroy London, Alhambra Hotel.

More options for your journey from London to Grenoble

Here are some other resources that might have the information you need

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