The average train between Heathrow and Rennes takes 6h 2m and the fastest train takes 5h. 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.
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 7:47 PM which arrives into Rennes at 8:15 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.




6h 31m • 4 changes




6h 7m • 4 changes




6h 37m • 4 changes




6h 37m • 4 changes




6h 7m • 4 changes




6h 37m • 4 changes




6h 31m • 4 changes




6h • 4 changes




6h 7m • 4 changes




6h 7m • 4 changes




7h 7m • 4 changes




6h 37m • 4 changes




6h 7m • 4 changes




6h 7m • 4 changes




7h 7m • 4 changes




6h 37m • 4 changes




6h 7m • 4 changes




6h 7m • 4 changes




7h 7m • 4 changes




6h 37m • 4 changes
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.
No, there is no direct train from Heathrow to Rennes. However, there are services departing from Heathrow station and arriving at Rennes station via Paris Nord. The journey, including transfers, takes approximately 6h 2m.
Heathrow to Rennes train services, operated by Heathrow Express, depart from London St Pancras Intl station.
Heathrow to Rennes train services, operated by Heathrow Express, arrive at Rennes station.
Book your Heathrow to Rennes train tickets online with Heathrow Express, London Underground (Tube) and 4 other operators.
The distance between Heathrow and Rennes is 383.2 km. The road distance is 840 km.
You can take a train from Heathrow Terminals 2 & 3 to Rennes via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, and Paris Montparnasse 1 Et 2 in around 5h 56m.