How Old Do You Have to be to Vape? Age Limits in Various Countries How Old Do You Have to Be to Vape in the UK? RED Box Vape Red Box Vape How Old Do You Have to Be to Vape? A Global Look at Vaping Age Restrictions and Laws Tastefog The landmark Tobacco and Vapes Act is now law. Today's children will never legally be sold cigarettes. We're creating the UK's first smoke free generation and protecting children from the harms of smoking