The cheapest and fastest trains from Grenoble to London
Cheapest price
£237
Average price
£262
Fastest journey
7 h 14 m
Average duration
7 h 40 m
Trains per day
5
Distance
824 km
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 travelling at rush hour.
The average ticket from Grenoble to London will cost around £262 if you buy it on the day, but you can find cheap train tickets today for only £237.
To travel from Grenoble to London you need to make at least one change.
9059+
692014:457h45Grenoble Gare Routière21:30London St Pancras International (STP)£2371One-way1 change
9051+
691012:477h52Grenoble Gare Routière19:39London St Pancras International (STP)£2411One-way1 change
9023+
69025:467h44Grenoble Gare Routière12:30London St Pancras International (STP)£2421One-way1 change
9037+
69089:467h14Grenoble Gare Routière16:00London St Pancras International (STP)£2581One-way1 change
9027+
69066:467h44Grenoble Gare Routière13:30London St Pancras International (STP)£3301One-way1 change
9037+
69089:467h14Grenoble Gare Routière16:00London St Pancras International (STP)£2581One-way1 change
9023+
69025:467h44Grenoble Gare Routière12:30London St Pancras International (STP)£2421One-way1 change
9027+
69066:467h44Grenoble Gare Routière13:30London St Pancras International (STP)£3301One-way1 change
9059+
692014:457h45Grenoble Gare Routière21:30London St Pancras International (STP)£2371One-way1 change
9051+
691012:477h52Grenoble Gare Routière19:39London St Pancras International (STP)£2411One-way1 change
Travel Information
Compare train, coach 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 coach with prices starting from £42. 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 coach costs an average of £42, and a train costs an average of £76.
Distance: 824 km
Compare train with
| Train | Most popular Flight | Coach |
|---|---|---|
£277 Average Price | £85 Average Price | £82 Average Price Cheapest |
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 20m Average total duration 16h 50m 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, Sunday 31 May. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
6908+ 9037 | 9:46 Grenoble Gare Routière | 7h19 | 16:05 London St Pancras International (STP) | 1 change | |
6910+ 9051 | 12:47 Grenoble Gare Routière | 7h52 | 19:39 London St Pancras International (STP) | 1 change | |
6920+ 9059 | 14:45 Grenoble Gare Routière | 7h45 | 21:30 London St Pancras International (STP) | 1 change | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Grenoble to London by train, coach or flight
Compare train, coach 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?
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 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 SNCF | 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
Trains from Grenoble to London run on average 1 times per day, taking around 5h 32m. Cheap train tickets for this journey start at £76 but you can travel from only £14 by flight.
The earliest train runs at 05:07, the last at 16:45. The fastest train covers the 824 km distance in 6h 44m.
Distance 824 km |
Average train duration 5h 32m |
Cheapest ticket price £76 |
Trains per day 1 |
Fastest train 6h 44m |
First train 5:07 |
Last train 16:45 |
Cheapest Month Apr |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Jul - Sept |
Busiest Day Sat |
Least Busy Day Wed |
Best time to book 35 days |
Train companies: SNCF | TGV INOUI, Eurostar from Grenoble to London trainsSNCF | TGV INOUI, Eurostar trains will get you between Grenoble and London from £14. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
SNCF | TGV INOUI
Eurostar
Eurostar Trains from Grenoble to London
The Eurostar is a high-speed train company connecting the UK to continental Europe and beyond.
When planning trips to Eurostar destinations, consider checking back for offers on Eurostar tickets. Speak to the Customer Care team at the Omio help centre for cancellations or changes to your ticket from Grenoble to London.
FAQs: Grenoble to London train
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.

popular train stations
Important Stations and Airports in Grenoble and London
- 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
- Mon - Fri: 05:45 - 22:00
- Sat: 06:00 - 21:00
- Sun: 08:00 - 22:15
- Free, unlimited WiFi is available throughout the station.
- Luggage lockers are located on the lower concourse close to the Eurostar line.
- Car Park: Station Car Park
- The Betjeman Arms
- AMT Coffee
- The Booking Office
- Carluccio’s
- Chop’d
- Greggs
- 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
- Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.
- 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
- The Standard
- Kimpton Fitzroy London
- Alhambra Hotel
- Mon - Fri: 05:45 - 22:00
- Sat: 06:00 - 21:00
- Sun: 08:00 - 22:15
- Storage sheltered: Yes
- Storage location: Within car park
- Storage CCTV: Yes
- Located on the lower level in the main hall.
- 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
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