Heathrow to Rennes Trains

Heathrow to Rennes trains

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Trip Overview

The average train between Heathrow and Rennes takes 6h 2m and the fastest train takes 5h 7m. The train service runs several times per day from Heathrow to Rennes. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 2m
Duration: 840 km
Distance: €317
Average price: Every 2 hours
Frequency

Train

best

Take the train from London St Pancras Intl to Paris Nordtrain Eil
Take the train from Paris Montparnasse 1 Et 2 to Rennestrain Tgv

5h 26m

€238–433

Heathrow to Rennes train times

Trains run every 2 hours between Heathrow and Rennes. The earliest departure is at 5:17 AM in the morning, and the last departure from Heathrow is at 8:17 PM which arrives into Rennes at 8:18 AM. All services require a transfer at London Paddington and take an average of 6h 2m. The schedules shown below are for the next available departures.

Departing Wednesday, October 21, 2026

8:47 AM → 3:25 PM
5h 37m • 4 changes
9:47 AM → 4:25 PM
5h 37m • 4 changes
10:47 AM → 5:18 PM
5h 30m • 4 changes
11:47 AM → 6:25 PM
5h 37m • 4 changes
Show more

Departing Thursday, October 22, 2026

5:17 AM → 11:25 AM
5h 7m • 4 changes
6:17 AM → 12:25 PM
5h 7m • 4 changes
7:17 AM → 2:25 PM
6h 7m • 4 changes
8:47 AM → 3:25 PM
5h 37m • 4 changes
Show more

Departing Friday, October 23, 2026

5:17 AM → 11:25 AM
5h 7m • 4 changes
6:17 AM → 12:25 PM
5h 7m • 4 changes
7:17 AM → 2:25 PM
6h 7m • 4 changes
8:47 AM → 3:25 PM
5h 37m • 4 changes
Show more

Departing Saturday, October 24, 2026

5:47 AM → 12:19 PM
5h 31m • 4 changes
7:17 AM → 1:25 PM
5h 7m • 4 changes
7:47 AM → 2:25 PM
5h 37m • 4 changes
9:47 AM → 4:25 PM
5h 37m • 4 changes
Show more

Departing Sunday, October 25, 2026

7:17 AM → 1:25 PM
5h 7m • 4 changes
8:47 AM → 3:25 PM
5h 37m • 4 changes
9:47 AM → 4:19 PM
5h 31m • 4 changes
10:47 AM → 5:18 PM
5h 30m • 4 changes
Show more

Departing Monday, October 26, 2026

5:17 AM → 11:25 AM
5h 7m • 4 changes
6:17 AM → 12:25 PM
5h 7m • 4 changes
7:17 AM → 2:25 PM
6h 7m • 4 changes
8:47 AM → 3:25 PM
5h 37m • 4 changes
Show more

Departing Tuesday, October 27, 2026

5:17 AM → 11:25 AM
5h 7m • 4 changes
6:17 AM → 12:25 PM
5h 7m • 4 changes
7:17 AM → 2:25 PM
6h 7m • 4 changes
8:47 AM → 3:25 PM
5h 37m • 4 changes
Show more

Frequently asked questions

Want to know about travelling from Heathrow to Rennes? 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.