Is the ticket free for children?
Children under 4
Children under the age of 4 travel free on Eurostar - they are not included in the reservation and do not need a ticket.
They therefore have no seat or baggage allowance, and must be seated on the lap of a parent or guardian throughout the journey.
If you are traveling with several children under the age of 4, each child should be seated on the lap of a parent or guardian - in the event that this is not possible, the child should be provided with a child ticket.
Children from 4 to 11 years old
Children from 4 to 11 years old must have a child ticket.