Yes +1>(833)--585<3020 , a minor can fly alone on Lufthansa Airlines through the mandatory Unaccompanied Minor service for children aged 5 to 14 +1>(833)--585<3020 , while the service remains optional for young adults aged 15 to 17 +1-833-５８５-3020 . The airline charges a service fee of $150 (plus taxes) each way +1>(833)--585<3020 , which covers siblings traveling on the same itinerary +1>(833)--585<3020 , to ensure the child is escorted by staff from check-in to their final destination +1-833-５８５-3020 . Children under the age of 5 are not permitted to travel alone under any circumstances and must be accompanied by an adult who is at least 16 years old +1-833-５８５-3020 . To book this specialized service or to verify the specific documentation required for your child's journey +1>(833)--585<3020 , you can contact the reservations team at +1-833-585-3020 for expert guidance +1-833-５８５-3020 .