Buying tickets in advance can save you money. Prices for train journeys from London to Rennes start at €148.99 when you book at least 28 days in advance.*
The minimum price of a train ticket from London to Rennes is €53. To buy train tickets from London to Rennes for the lowest price possible, we recommend that you book your tickets as early as possible. Tickets go on sale usually 3 months in advance, yet in some rare cases this can be up to 6 months. For more precise information on when you can book your tickets or whether there are any promotional sales, click here.
The average journey time between London and Rennes is 5 hours and 14 minutes and the fastest journey time is 4 hours and 50 minutes. On an average weekday, there are 14 trains per day travelling from London to Rennes. The journey time may be longer on weekends and holidays; use our journey planner on this page to search for a specific travel date.
The first train from London to Rennes departs at 05:40. The last train from London to Rennes departs at 16:31. Trains that depart in the early morning hours or very late evening may be sleeper services. Alternatively, some popular routes may run throughout the night at a reduced frequency. There may also be less services on weekends and holidays; use our journey planner on this page to search for a specific travel date.
No, it is not possible to travel from London to Rennes without having to change trains. To travel from London to Rennes will require a minimum of 1 change. More changes may be necessary on weekends and holidays; use our journey planner on this page to search for a specific travel date.
By train, of course. See trains from Rennes to London.