The average train between Rennes and London takes 5h 36m and the fastest train takes 4h 35m. The train service runs several times per day from Rennes to London. 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 Rennes and London. The earliest departure is at 5:33 AM in the morning, and the last departure from Rennes is at 9:35 PM which arrives into London at 9:30 AM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 5h 36m. The schedules shown below are for the next available departures.


3h 55m • 2 changes


4h 18m • 2 changes


4h 30m • 2 changes


4h • 2 changes


4h 27m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


4h 27m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


4h 3m • 2 changes


4h 12m • 2 changes


3h 40m • 2 changes


4h 30m • 2 changes


3h 45m • 2 changes
Want to know about travelling from Rennes to London? 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 Rennes to London. However, there are services departing from Rennes station and arriving at London station via Paris Montparnasse 1 Et 2. The journey, including transfers, takes approximately 5h 36m.
Rennes to London train services, operated by TGV inOui, depart from Rennes station.
Rennes to London train services, operated by TGV inOui, arrive at London St Pancras Intl station.
Book your Rennes to London train tickets online with TGV inOui, RATP Metro and 2 other operators.
The distance between Rennes and London is 393.6 km. The road distance is 812 km.
You can take a train from Rennes to London St Pancras Intl via Paris Montparnasse 1 Et 2, Montparnasse Bienvenue, Gare du Nord, and Paris Nord in around 5h 12m.