What flight regulations does Norwegian have for infants?
Children under 2 years of age fly free on internal flights if they sit on the lap of an accompanying adult. One adult can fly with up to two children under 2 years of age, but a separate ticket must be purchased for one child and they must have an appropriate child seat. 10% of the adult price, plus any taxes and duties, is charged for children under 2 years of age on flights abroad. No separate travel documents are provided for infants.