Children : ages vary per country and per product. Below you will find a list of examples. Please check the specific sales conditions of the fares you select to ensure age requirements are met.
| Cross border Tickets: | 4-11 | |||
| Domestic Tickets in: | ||||
| Austria | :4-14 | Luxembourg | :6-11 | |
| Belgium | :6-11 | Macedonia | :4-11 | |
| Bulgaria | :6-11 | Netherlands | :4-11 | |
| Croatia | :4-11 | Norway | :4-15 | |
| Denmark | :6-15 | Poland | :4-11 | |
| Czech Republic | :4-14 | Portugal | :4-11 | |
| Ex-Yugoslavia | :4-13 | Republic of Ireland | :4-15 | |
| Finland | :6-16 | Romania | :4-11 | |
| France | :4-11 | Slovakia | :6-14 | |
| Germany | :6-15 | Slovenia | :6-11 | |
| Greece | :4-11 | Spain | :4-11 | |
| Hungary | :6-13 | Switzerland | :6-15 | |
| Italy | :4-11 | United-Kingdom | :5-15 |