A flight from northern Greece to Germany was forced to turn back after a window issue occurred. The plane, operated by a subsidiary of Europe's largest budget carrier, returned to its departure airport.

A passenger was injured during the incident, with reports of neck and shoulder injuries, as well as friction burns. The passenger's identity has not been disclosed.

Further details about the incident are available from the source, including a statement from the airline involved. The incident happened on a morning flight, but specific details about the cause of the window issue are not provided in the available information.