How long can I spend at KidZania London? Sheryl Hill November 26, 2020 11:24 Updated Follow KidZania London is an experience which lasts up to four hours. Book tickets for KidZania London and give your children the chance to explore a world of opportunity in this fun blend of entertainment and learning! Related articles What age is KidZania London suitable for? Where do I go for KidZania London? Comments 0 comments Article is closed for comments.