Travelling by train with children: rules for children travelling alone & offers for families

  Updated on  18 March 2026

Is your child thinking of taking a train trip alone for the first time during the school holidays, or are you already planning a family train trip?

Different EU countries have different age limits and entry requirements for children and young people travelling alone. Here you can also find an overview of children’s and family fares on some selected rail companies in Europe here.

Two children look out the window of a train while the boy shows the girl something outside
Train journeys are exciting for children, but they also require the right preparation. (Image: Adobe Stock / Irina Schmidt)

Summary

  • Age limits for children and young people travelling alone vary across the EU.
  • In most cases, children and young people travelling alone by train need a declaration of consent from their parents.
  • In Germany, your child can travel alone by train from the age of 6.
  • Deutsche Bahn allows children under 15 to travel free with a parent or grandparent, but they must be registered on the train ticket.

When can a child travel alone by train?

In Belgium, Denmark, Germany and Austria, children are allowed to travel by train on their own from the age of six.

The situation is different in France: here, children may only travel alone by train (OUIGO and Thalys) from the age of 12. In the United Kingdom, the minimum age is 13.

In Italy, children aged between 8 and 11 are permitted to travel alone by train, provided certain conditions are met: the child must travel in Economy or Business Class, and only direct trains without changes may be used. Journeys involving transfers are only permitted if an adult collects the child at the interchange station.

In Luxembourg, children must be accompanied by a person aged at least 12 until they reach the age of four. From the age of four, children are then allowed to travel alone by train.

In the Netherlands, children up to the age of 11 may only travel by train if accompanied by a person aged 12 or older.

In Poland, children up to the age of 12 may only travel by train if accompanied by a person aged at least 18.

In the Czech Republic, the rule is that young people under the age of 16 may only travel by train when accompanied by an adult.

The situation is different in Switzerland, where there is no minimum age for children travelling alone. A child under the age of six may travel by train unaccompanied, provided they have a valid ticket.

Good to know

Although there are no uniform regulations across Europe regarding the age at which children may travel alone by train, parents remain responsible for their children’s wellbeing. It is therefore up to them to decide whether their child is ready to travel independently.

Family holidays by train: Offers and fares for children

Young boy looks out the window of a moving train
Children travelling alone by train may need a declaration of consent from their parents, depending on their destination. (Image: Adobe Stock / Irina Schmidt)

Do children and young people need a declaration of consent?

When children and young people travel alone by train, some destination countries require confirmation that they are travelling with the consent of their parents.

While Austria, Belgium, Denmark, Germany, the Netherlands and Switzerland have no specific rules, some countries require or recommend such consent.

In France and Italy, children under the age of 15 should carry an officially authenticated consent form.

In the Czech Republic, an informal statement is sufficient. And in the UK, an officially certified consent form is mandatory.

Travelling by train with children: What you need to know

To make your journey with children as relaxed as possible, here are a few tips:

  • Pack age-appropriate toys to keep them occupied during the journey.
  • Think about their physical well-being. Delicious snacks will pass the time, entertain the child and save money.
  • When getting off and changing trains, always help the children off the train first. Then take care of the luggage.
  • Whenever possible, take young children by the hand on platforms and keep them away from the tracks.
  • Take a blanket with you. This will allow crawling children to play on the floor of the compartment.
  • Remember to bring wet wipes and plastic bags. These will come in handy in many situations.
  • Only take a folding pushchair if absolutely necessary.

Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Innovation Council and Small and Medium-sized Enterprises Executive Agency (EISMEA). Neither the European Union nor the granting authority can be held responsible for them.