Heathrow to Grenoble Trains

Heathrow to Grenoble trains

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Trip Overview

The average train between Heathrow and Grenoble takes 9h 6m and the fastest train takes 7h 13m. The train service runs several times per day from Heathrow to Grenoble. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 6m
Duration: 1,037 km
Distance: €343
Average price: Every 4 hours
Frequency

Train

best

Take the train from London St Pancras Intl to Paris Nordtrain Eil
Take the train from Paris Gare De Lyon to Grenobletrain Tgv

7h 45m

€268–454

Heathrow to Grenoble train times

Trains run every 4 hours between Heathrow and Grenoble. The earliest departure is at 3:06 AM at night, and the last departure from Heathrow is at 11:43 PM which arrives into Grenoble at 1:13 PM. All services require a transfer at King's Cross St. Pancras station and take an average of 9h 6m. The schedules shown below are for the next available departures.

Departing Sunday, October 18, 2026

10:26 AM → 8:13 PM
8h 47m • 3 changes
12:27 PM → 9:13 PM
7h 46m • 3 changes
2:27 PM → 11:13 PM
7h 46m • 3 changes
5:57 PM → 10:13 AM
Arrives next day
15h 16m • 3 changes
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Departing Monday, October 19, 2026

6:57 AM → 3:13 PM
7h 16m • 3 changes
9:27 AM → 6:13 PM
7h 46m • 3 changes
11:27 AM → 8:13 PM
7h 46m • 3 changes
12:27 PM → 9:13 PM
7h 46m • 3 changes
Show more

Departing Tuesday, October 20, 2026

6:57 AM → 3:13 PM
7h 16m • 3 changes
9:27 AM → 6:13 PM
7h 46m • 3 changes
11:27 AM → 8:13 PM
7h 46m • 3 changes
12:27 PM → 9:13 PM
7h 46m • 3 changes
Show more

Departing Wednesday, October 21, 2026

6:57 AM → 3:13 PM
7h 16m • 3 changes
9:27 AM → 6:13 PM
7h 46m • 3 changes
11:27 AM → 8:13 PM
7h 46m • 3 changes
12:27 PM → 9:13 PM
7h 46m • 3 changes
Show more

Departing Thursday, October 22, 2026

6:57 AM → 3:13 PM
7h 16m • 3 changes
9:27 AM → 6:13 PM
7h 46m • 3 changes
11:27 AM → 8:13 PM
7h 46m • 3 changes
12:27 PM → 9:13 PM
7h 46m • 3 changes
Show more

Departing Friday, October 23, 2026

3:06 AM → 1:13 PM
9h 7m • 3 changes
6:57 AM → 3:13 PM
7h 16m • 3 changes
9:27 AM → 6:13 PM
7h 46m • 3 changes
10:57 AM → 7:13 PM
7h 16m • 3 changes
Show more

Departing Saturday, October 24, 2026

7:00 AM → 3:13 PM
7h 13m • 3 changes
9:28 AM → 6:13 PM
7h 45m • 3 changes
10:25 AM → 9:13 PM
9h 48m • 3 changes

Frequently asked questions

Want to know about travelling from Heathrow to Grenoble? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.