Beyond Dawlish

Yes, minors can fly alone on Icelandair aged between 5 and 15 years by using the unaccompanied minor service. familiarize yourself with Icelandair Unaccompanied Minor policy to ensure a smooth and hassle-free journey. You can book your minor ticket from-

Online Booking - Visit the Icelandair website 

Booking through Customer Service -Contact Icelandair Reservations  Desk.

Provide them all necessary information for the booking &  visit mentioned at link-