The average train between Heathrow and Nantes takes 7h 13m and the fastest train takes 5h 53m. The train service runs several times per day from Heathrow to Nantes. 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 Nantes. The earliest departure is at 3:07 AM at night, and the last departure from Heathrow is at 11:45 PM which arrives into Nantes at 12:55 PM. All services require a transfer at King's Cross St. Pancras station and take an average of 7h 13m. The schedules shown below are for the next available departures.



6h 23m • 3 changes


5h 53m • 3 changes


5h 54m • 3 changes


6h 27m • 3 changes


6h 19m • 3 changes


6h 19m • 3 changes


6h 21m • 3 changes


6h 27m • 3 changes


6h 19m • 3 changes


6h 19m • 3 changes


6h 21m • 3 changes


6h 27m • 3 changes


8h 48m • 3 changes


6h 19m • 3 changes


6h 19m • 3 changes


6h 21m • 3 changes


6h 27m • 3 changes


6h 17m • 3 changes


6h 22m • 3 changes


6h 25m • 3 changesWant to know about travelling from Heathrow to Nantes? 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 Nantes. However, there are services departing from Heathrow station and arriving at Nantes station via Paris Nord. The journey, including transfers, takes approximately 7h 13m.
Heathrow to Nantes train services, operated by London Underground (Tube), depart from London St Pancras Intl station.
Heathrow to Nantes train services, operated by London Underground (Tube), arrive at Nantes station.
Book your Heathrow to Nantes train tickets online with London Underground (Tube), Eurostar and 2 other operators.
The distance between Heathrow and Nantes is 479.2 km. The road distance is 870 km.
You can take a subway from Heathrow Terminals 2 & 3 station to Nantes via King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, and Paris Montparnasse Hall 1 - 2 in around 7h 8m.