Eurostar trains provide specific conditions for traveling with children to ensure a comfortable journey for the entire family. Here are the key policies to be aware of:
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    Children under the age of 4: - Can travel for free, but will not have a seat and will be required to sit on your lap. You do not need to add the child during the booking process; a child fare will be applied automatically. If you want them to have their own seat, you must purchase a child ticket.
- If you are traveling alone with 2 or more children under the age of 4, you must hold one on your lap and purchase child tickets for the rest.
 
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    Children aged 4 to 14: - Special fares in Standard class are available for children aged 4 to 11 years old.
- Youth fares are available to children aged 12 and up.