Rennes to Heathrow Trains

Rennes to Heathrow trains

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Trip Overview

The average train between Rennes and Heathrow takes 6h 46m and the fastest train takes 5h 31m. There is a train service every few hours from Rennes to Heathrow. 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 46m
Duration: 522 mi
Distance: £254
Average price: Every 2 hours
Frequency

Train

best

Take the train from Rennes to Paris Montparnasse 1 Et 2train Tgv
Take the train from Paris Nord to London St Pancras Intltrain Eil

5h 47m

£205–331

Rennes to Heathrow train times

Trains run every 2 hours between Rennes and Heathrow. The earliest departure is at 5:33 AM in the morning, and the last departure from Rennes is at 9:48 PM which arrives into Heathrow at 9:41 AM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 6h 46m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

9:48 PM → 9:41 AM
Arrives next day
12h 53m • 3 changes

Departing Tuesday, October 20, 2026

5:33 AM → 11:05 AM
6h 32m • 3 changes
6:35 AM → 11:41 AM
6h 6m • 3 changes
7:35 AM → 12:40 PM
6h 5m • 3 changes
8:35 AM → 1:40 PM
6h 5m • 3 changes
Show more

Departing Wednesday, October 21, 2026

5:33 AM → 11:05 AM
6h 32m • 3 changes
6:35 AM → 11:41 AM
6h 6m • 3 changes
7:35 AM → 12:40 PM
6h 5m • 3 changes
8:35 AM → 1:40 PM
6h 5m • 3 changes
Show more

Departing Thursday, October 22, 2026

5:33 AM → 11:05 AM
6h 32m • 3 changes
6:35 AM → 11:41 AM
6h 6m • 3 changes
7:35 AM → 12:40 PM
6h 5m • 3 changes
8:35 AM → 1:40 PM
6h 5m • 3 changes
Show more

Departing Friday, October 23, 2026

5:33 AM → 11:05 AM
6h 32m • 3 changes
6:35 AM → 11:41 AM
6h 6m • 3 changes
7:35 AM → 12:40 PM
6h 5m • 3 changes
8:35 AM → 1:40 PM
6h 5m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Rennes to Heathrow? 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.

What companies run services between Rennes, France and Heathrow, England?

You can take a train from Rennes to Heathrow Terminals 1-2-3 station via Paris Montparnasse 1 Et 2, Montparnasse Bienvenue, Gare du Nord, Paris Nord, London St Pancras Intl, and King's Cross St. Pancras station in around 5h 47m.

Operators