Grenoble to London train with TGV INOUI

Fri, Nov 28
+ Add return
TGV INOUI
Eurostar
SNCF
Regionale
Deutsche Bahn
1,000+ travel companies
TGV INOUI
Eurostar
SNCF
Regionale
Deutsche Bahn
1,000+ travel companies
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The cheapest and fastest trains from Grenoble to London

Showing times and prices for Nov 28

Cheapest price

€382

Average price

€432

Fastest journey

8 h 15 m

Average duration

8 h 42 m

Trains per day

28

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 €432 if you buy it on the day, but the cheapest tickets can be found for only €382.

Fast trains

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

TGV INOUI6906+Eurostar9037
07:47AM9h18
Gare de Grenoble
04:05PMLondon St Pancras International (STP)
€3821One-way
1 transfer
TGV INOUI6906+Eurostar9043
07:47AM10h48
Gare de Grenoble
05:35PMLondon St Pancras International (STP)
€3821One-way
1 transfer
TGV INOUI6906+Eurostar9039
07:47AM9h43
Gare de Grenoble
04:30PMLondon St Pancras International (STP)
€3821One-way
1 transfer
TER17604+TGV INOUI6608+Eurostar9039
06:21AM11h09
Gare de Grenoble
04:30PMLondon St Pancras International (STP)
€3871One-way
2 transfers
TER17604+TGV INOUI6608+Eurostar9037
06:21AM10h44
Gare de Grenoble
04:05PMLondon St Pancras International (STP)
€3871One-way
2 transfers

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 €33. For those with little time consider booking a flight which can get you there in 2h 10m. 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 €33, and a train costs an average of €275.

Distance: 824 km

Compare train with

Train
Most popular
Flight
Bus

€280

Average price

€92

Average price

Cheapest

€100

Average price

6h 2m

Average total duration

5h 32m

Onboard

+

30m

Additional time*

5h 10m

Average total duration

Fastest

2h 10m

Onboard

+

3h 0m

Additional time*

17h 11m

Average total duration

16h 41m

Onboard

+

30m

Additional time*

0.2 - 0.7kg

CO2 emissions

Lowest

2.5 - 4.9kg

CO2 emissions

0.8 - 2.1kg

CO2 emissions

TGV INOUI

Most popular train company

easyJet

Most popular airline

FlixBus

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 tomorrow, Friday, November 28. You can also manually refresh the results below to see updated train journeys.

Last updated at 10:37 PM
ProviderDepartsDurationArrivesTransfers
Tickets
sncf-ter-regional17604+sncf-tgv-inoui6608+eurostar-direct9039
On time
5:21 AM Gare de Grenoble
11h09
4:30 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17604+sncf-tgv-inoui6608+eurostar-direct9037
On time
5:21 AM Gare de Grenoble
10h44
4:05 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17604+sncf-tgv-inoui6608+eurostar-direct9031
On time
5:21 AM Gare de Grenoble
9h09
2:30 PM London St Pancras International (STP)		2 transfers
sncf-tgv-inoui6906+eurostar-direct9037
On time
6:47 AM Gare de Grenoble
9h18
4:05 PM London St Pancras International (STP)		1 transfer
sncf-tgv-inoui6906+eurostar-direct9043
On time
6:47 AM Gare de Grenoble
10h48
5:35 PM London St Pancras International (STP)		1 transfer
sncf-tgv-inoui6906+eurostar-direct9039
On time
6:47 AM Gare de Grenoble
9h43
4:30 PM London St Pancras International (STP)		1 transfer
sncf-ter-regional17612+sncf-tgv-inoui6612+eurostar-direct9063
On time
7:21 AM Gare de Grenoble
15h09
10:30 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17612+sncf-tgv-inoui6612+eurostar-direct9039
On time
7:21 AM Gare de Grenoble
9h09
4:30 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17612+sncf-tgv-inoui6612+eurostar-direct9043
On time
7:21 AM Gare de Grenoble
10h14
5:35 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17510+sncf-tgv-inoui6202+eurostar-direct9039
On time
7:30 AM Gare de Grenoble
9h00
4:30 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17510+sncf-tgv-inoui6202+eurostar-direct9063
On time
7:30 AM Gare de Grenoble
15h00
10:30 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17510+sncf-tgv-inoui6202+eurostar-direct9043
On time
7:30 AM Gare de Grenoble
10h05
5:35 PM London St Pancras International (STP)		2 transfers
sncf-tgv-inoui6908+eurostar-direct9063
On time
8:46 AM Gare de Grenoble
13h44
10:30 PM London St Pancras International (STP)		1 transfer
sncf-tgv-inoui6908+eurostar-direct9047
On time
8:46 AM Gare de Grenoble
9h44
6:30 PM London St Pancras International (STP)		1 transfer
sncf-tgv-inoui6908+eurostar-direct9043
On time
8:46 AM Gare de Grenoble
8h49
5:35 PM London St Pancras International (STP)		1 transfer
sncf-ter-regional17618+sncf-tgv-inoui6618+eurostar-direct9059
On time
10:21 AM Gare de Grenoble
11h39
10:00 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17618+sncf-tgv-inoui6618+eurostar-direct9055
On time
10:21 AM Gare de Grenoble
10h39
9:00 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17618+sncf-tgv-inoui6618+eurostar-direct9063
On time
10:21 AM Gare de Grenoble
12h09
10:30 PM London St Pancras International (STP)		2 transfers
sncf-tgv-inoui6910+eurostar-direct9059
On time
11:47 AM Gare de Grenoble
10h13
10:00 PM London St Pancras International (STP)		1 transfer
sncf-tgv-inoui6910+eurostar-direct9063
On time
11:47 AM Gare de Grenoble
10h43
10:30 PM London St Pancras International (STP)		1 transfer
sncf-tgv-inoui6910+eurostar-direct9055
On time
11:47 AM Gare de Grenoble
9h13
9:00 PM London St Pancras International (STP)		1 transfer
sncf-ter-regional17622+sncf-tgv-inoui6622+eurostar-direct9063
On time
12:21 PM Gare de Grenoble
10h09
10:30 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17622+sncf-tgv-inoui6622+eurostar-direct9059
On time
12:21 PM Gare de Grenoble
9h39
10:00 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17622+sncf-tgv-inoui6622+eurostar-direct9055
On time
12:21 PM Gare de Grenoble
8h39
9:00 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17522+sncf-tgv-inoui6204+eurostar-direct9059
On time
12:30 PM Gare de Grenoble
9h30
10:00 PM London St Pancras International (STP)		2 transfers
sncf-ter-regional17522+sncf-tgv-inoui6204+eurostar-direct9063
On time
12:30 PM Gare de Grenoble
10h00
10:30 PM London St Pancras International (STP)		2 transfers
sncf-tgv-inoui6920+eurostar-direct9059
On time
1:45 PM Gare de Grenoble
8h15
10:00 PM London St Pancras International (STP)		1 transfer
sncf-tgv-inoui6920+eurostar-direct9063
On time
1:45 PM Gare de Grenoble
8h45
10:30 PM London St Pancras International (STP)		1 transfer

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, 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.

Fri
Nov 28
Sat
Nov 29
Sun
Nov 30
Mon
Dec 01
Tue
Dec 02
Wed
Dec 03
Thu
Dec 04

Journey information

Overview: Train from Grenoble to London

FranceFrance
United KingdomUnited Kingdom
Icon of train

Trains from Grenoble to London run on average 5 times per day, taking around 5h 32m. Cheap train tickets for this journey start at €275 but you can travel from only €33 by flight.

The earliest train runs at 05:07, the last at 18:01. The fastest train covers the 824 km distance in 4h 43m.

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 €33
Distance
824 km
Average train duration
5h 32m
Cheapest ticket price
€275
Trains per day
5
Fastest train
4h 43m
First train
05:07
Last train
18:01
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 €33

Train companies: TGV INOUI, Eurostar, SNCF from Grenoble to London trainsTGV INOUI, Eurostar, SNCF trains will get you between Grenoble and London from €33. 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
4h 43m
Cheapest Price
€273
TGV INOUI frequency
5 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
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

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 Duration
12h 31m
Cheapest Price
€310
SNCF frequency
1 a day

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.

FAQs
Cheap train tickets from Grenoble to London can start from as little as €360 when you book in advance. The average train ticket price for Grenoble to London is €360; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Grenoble to London train time is 4 h 43 min   covering the 824 km long journey, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.
The first train from Grenoble to London leaves at 00: 16. Plan your trip with the Journey Planner   from Omio.
The last train from Grenoble to London leaves at 18: 01.
There are 4 trains a day from Grenoble to London which require at least one change with TGV INOUI. Schedules can vary on holidays or weekends with fewer trains.
Yes, there's a high-speed train to London. Take the fast train with TGV INOUI from Grenoble to London.
Take the Grenoble to London train with TGV INOUI. However, it's always good to check out all possible train providers for the journey to London from Grenoble as there might be differences in the amenities they offer.
No, there are no night trains, the latest train for this route is 18: 01.
A trip to London from Grenoble is worth doing but not as a day trip with a journey time of 4 h 43 min each way. Check with Omio app   the best way to travel.
You have options as you can travel between Grenoble and London 3 different ways: train, coach or flight.

More options for your journey from Grenoble to London

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

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