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The cheapest and fastest trains from Grenoble to London
Showing times and prices for Apr 22
Cheapest price
$331
Average price
$352
Fastest journey
7 h 19 m
Average duration
8 h 5 m
Trains per day
5
Distance
824 km
Cheap tickets
The best way to find a cheap train ticket from Grenoble to London is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Grenoble to London will cost around $352 if you buy it on the day, but the cheapest tickets can be found for only $331.
Fast trains
It's difficult to get from Grenoble to London without transferring at least once.
6906+
90316:46 AM8h44Grenoble Gare Routière2:30 PMLondon St Pancras International (STP)$3311One-way1 transfer- 6902+90235:46 AM7h44Grenoble Gare Routière12:30 PMLondon St Pancras International (STP)$3311One-way1 transfer
- 6920+90632:45 PM8h45Grenoble Gare Routière10:30 PMLondon St Pancras International (STP)$3521One-way1 transfer
- 6908+90379:46 AM7h19Grenoble Gare Routière4:05 PMLondon St Pancras International (STP)$3581One-way1 transfer
- 6910+905112:46 PM7h53Grenoble Gare Routière7:39 PMLondon St Pancras International (STP)$3891One-way1 transfer
- 6908+90379:46 AM7h19Grenoble Gare Routière4:05 PMLondon St Pancras International (STP)$3581One-way1 transfer
- 6902+90235:46 AM7h44Grenoble Gare Routière12:30 PMLondon St Pancras International (STP)$3311One-way1 transfer
- 6910+905112:46 PM7h53Grenoble Gare Routière7:39 PMLondon St Pancras International (STP)$3891One-way1 transfer
- 6906+90316:46 AM8h44Grenoble Gare Routière2:30 PMLondon St Pancras International (STP)$3311One-way1 transfer
- 6920+90632:45 PM8h45Grenoble Gare Routière10:30 PMLondon St Pancras International (STP)$3521One-way1 transfer
Travel Information
Compare train, bus, and flight for Grenoble to London
Omio recommends booking the flight as it is the most popular option from Grenoble to London among Omio's users. If you are prioritising price take the flight with prices starting from $20. For those with little time consider booking a flight which can get you there in 2h 9m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.2 - 0.7kg. The ticket price range depends on the travel mode: a flight costs an average of $20, and a train costs an average of $369.
Distance: 512 miles (824 km)
Compare train with
| Train | Most popular Flight | Bus |
|---|---|---|
$417 Average price | $81 Average price Cheapest | $104 Average price |
6h 2m Average total duration 5h 32m Onboard + 30m Additional time* | 5h 9m Average total duration Fastest 2h 9m Onboard + 3h 0m Additional time* | 17h 13m Average total duration 16h 43m Onboard + 30m Additional time* |
0.2 - 0.7kg CO2 emissions Lowest | 2.5 - 4.9kg CO2 emissions | 0.8 - 2.1kg CO2 emissions |
 Most popular train company |  Most popular airline |  Most popular bus company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Grenoble to London train times
The table below shows live departures for Grenoble to London trains for today, Tuesday, April 21. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 6910+9051 | 12:46 PM Grenoble Gare Routière | 7h53 | 7:39 PM London St Pancras International (STP) | 1 transfer | |
| 6920+9063 | 2:45 PM Grenoble Gare Routière | 8h45 | 10:30 PM London St Pancras International (STP) | 1 transfer | |
| Wednesday, April 22 | |||||
| 6902+9023 | 5:46 AM Grenoble Gare Routière | 7h44 | 12:30 PM London St Pancras International (STP) | 1 transfer | |
| 6906+9031 | 6:46 AM Grenoble Gare Routière | 8h44 | 2:30 PM London St Pancras International (STP) | 1 transfer | |
| 6908+9037 | 9:46 AM Grenoble Gare Routière | 7h19 | 4:05 PM London St Pancras International (STP) | 1 transfer | |
Find all the dates and times for this journey
Compare prices and tickets Grenoble to London by train, bus, or flight
Compare train, bus, and flight 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.
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Why should you book Grenoble to London trains with Omio?
TGV INOUI as well as Eurostar offer trains services from Grenoble to London.
Omio is the only official third party seller for TGV INOUI tickets.
Why book with Omio vs TGV INOUI?
- Compare with other providers: On Omio, you can not only buy tickets for TGV INOUI, but also compare tickets for the likes of Eurostar to find the best option for your trip from Grenoble to London.
- 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, bus and flight to ensure you get the best deal for traveling from Grenoble to London.
Journey information
Overview: Train from Grenoble to London
France
United Kingdom
Trains from Grenoble to London run on average 1 times per day, taking around 5h 32m. Cheap train tickets for this journey start at $369 (€294) but you can travel from only $20 (€16) by flight.
The earliest train runs at 05:07, the last at 16:47. The fastest train covers the 512 miles (824 km) distance in 6h 44m.
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 $20 (€16)
Distance 512 miles (824 km) |
Average train duration 5h 32m |
Cheapest ticket price $369 (€294) |
Trains per day 1 |
Fastest train 6h 44m |
First train 5:07 AM |
Last train 4:47 PM |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Sat |
Least Busy Day Sun |
Best time to book 35 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 $20 (€16)
Train companies: TGV INOUI, Eurostar from Grenoble to London trainsTGV INOUI, Eurostar trains will get you between Grenoble and London from $20 (€16). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
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 Duration
6h 42m
Cheapest Price
$404 (€322)
TGV INOUI frequency
1 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 Duration
6h 44m
Cheapest Price
$369 (€294)
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
FAQs: Trains from Grenoble to London
Find answers to the most common questions about traveling from Grenoble to London 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 London, this guide helps you travel smarter and with confidence.
Train ticket prices from Grenoble to London can vary. The cheapest ticket starts at $369 (€294), while the average price is around $417 (€332).
The train from Grenoble to London runs once a day and takes approximately 6h 44m.
The first train from Grenoble to London leaves at 5:07 AM.
The distance by train from Grenoble to London is 512 miles (824 km).
The last train from Grenoble to London leaves at 4:47 PM.
Yes, there is a high-speed train from Grenoble to London.
There is no direct train service currently available from Grenoble to London.
Unfortunately, there is no night train available from Grenoble to London.
The cheapest way to get from Grenoble to London is by flight, with a cost of around $20 (€16).
The train journey from Grenoble to London offers picturesque views of the French countryside, including the Alps, charming villages, and lush landscapes, especially in the initial segments of the trip before reaching urban areas.
A day trip from Grenoble to London is not feasible as the journey takes 6h 44m one-way. Trains run 5 times per day over a distance of 512 miles (824 km).
In London, you can enjoy panoramic views of the city from The London Eye, visit the vibrant West End Theatre District for high-quality shows, and explore Camden Market's eclectic mix of food, fashion, and crafts. A walk through Hyde Park offers beautiful landscapes and recreational activities, while art lovers can visit the Tate Modern. Don't miss The British Museum's vast collection of art and antiquities, the historic Tower of London with its Crown Jewels, and Buckingham Palace. Iconic landmarks like The Houses of Parliament and Big Ben, along with St. Paul's Cathedral, offer a glimpse into the city's rich history and architecture.
For a comprehensive experience of London's top attractions, cultural sites, and local neighborhoods, it is recommended to spend around 3 to 5 days in the city. This allows time to explore major landmarks such as the British Museum, Tower of London, and Buckingham Palace, as well as enjoy local markets and parks.
Yes, you can take the train from Grenoble to London.
London is outside the Schengen Area. Travelers departing from Grenoble will need a valid passport and may require a visa depending on their nationality. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from London include Oxford, Cambridge, Brighton, Stevenage, Canterbury.
We recommend using the flight as it is the most popular way to get from Grenoble to London among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In London, travelers should be cautious of pickpocketing, especially in crowded areas like public transport, markets, and popular tourist sites. Common scams include fake charity collectors, overcharging by unlicensed taxi drivers, and distraction techniques used by thieves. Always use official black cabs or licensed minicabs booked through reputable apps, and keep personal belongings secure to reduce risks. Staying vigilant in busy locations and avoiding unsolicited offers helps ensure a safer visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular train stations
Popular train stations from Grenoble to London
Grenoble
London
The major train station for departures in Grenoble is Grenoble, Gare Routière. Find all the information you need to know about services, amenities and connections at Grenoble, Gare Routière for your trip from Grenoble to London.
Amenities at train station
Wifi
Lockers
Parking
Dining
Taxis
Accessibility
WC
Hotel
Lost and Found Office
Ticket Office
Bike Parking
Car Rental
Information Desk
Luggage Cartsinformation
Ticket Office Hours
- 6:00 AM - 8:00 PM Monday - Sunday, closed on May 1st
Number of platforms
8Wifi
- Free
Parking
- The car park is open 7 days a week with 214 spaces available. Access via Rue Emile Gueymard.
Dining
- Le Gratin Dauphinois
- Restaurant L'Inattendu
Taxis
- Outside the main entrance.
Accessibility
- Ramps, restrooms.
WC
- €0.50
Hotel
- Hotel Europole
- Novotel Grenoble Centre
- Ibis Styles Grenoble Centre Gare
Lost and Found Office
- Located in the main hall
Bike Parking
- 50 places, covered
Car Rental
- Avis
- Europcar
Information Desk
- Located in the main hall
Luggage Carts
- Free
Station Plan
- Hall 1: main entrance, platforms 1-8 for trains to Lyon, Marseille, and international destinations
Public transit options for Grenoble, Gare Routière
- Tramway: Line A, Line B
- Bus: Several lines available
The major train station for arrivals in London is London St Pancras International. Find all the information you need to know about services, amenities and connections at London St Pancras International for your journey to London from Grenoble.
Amenities at train station
WifiLockers
ShoppingParkingDining
ATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike Parking
Bike RentalCar RentalInformation Deskinformation
Ticket Office Hours
- Mon - Fri: 05:45 - 22:00
- Sat: 06:00 - 21:00
- Sun: 08:00 - 22:15
Wifi
- Free, unlimited WiFi is available throughout the station.
Lockers
- Luggage lockers are located on the lower concourse close to the Eurostar line.
Parking
- Car Park: Station Car Park
Dining
- The Betjeman Arms
- AMT Coffee
- The Booking Office
- Carluccio’s
- Chop’d
- Greggs
Taxis
- Taxi: Midland Road: Currently the taxi pick up is located next to Thameslink station entrance. Soon a large covered queuing area will be available halfway along the lower concourse where passengers can wait for marshalled taxis. Pancras Road: There are two taxi drop off areas in Pancras Road. One is situated halfway along the old Victorian brick built Barlow shed and is convenient for Eurostar passengers. The second is situated close to the main entrance in the new part of the station and is suitable for passengers travelling within the UK.
- Accessible taxis: Accessible taxis can be located on Midland Road and Pancras Road
Accessibility
- Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.
WC
- National key toilets: Yes
- National key toilets location: There are two accessible toilets in this station that are operated by a radar key. One is next to Eurostar arrivals. Toilet attendants are available too.
- Baby changing facilities: Yes
Hotel
- The Standard
- Kimpton Fitzroy London
- Alhambra Hotel
Ticket Office
- Mon - Fri: 05:45 - 22:00
- Sat: 06:00 - 21:00
- Sun: 08:00 - 22:15
Bike Parking
- Storage sheltered: Yes
- Storage location: Within car park
- Storage CCTV: Yes
Information Desk
- Located on the lower level in the main hall.
Public transit options for London St Pancras International
- Subway lines: Circle Line, Hammersmith & City Line, Metropolitan Line, Northern Line, Piccadilly Line, Victoria Line
- Train lines: Overground line, High Speed 1, Eurostar
- Bus lines: 326, 139
Most popular train connections from Grenoble
More options for your journey from Grenoble to London
Here are some other resources that might have the information you need
Most popular trains to and from London and Grenoble
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