The cancellation policies of Ethiopian Airlines depend on the type of air ticket and the circumstances of air ticket booking. For Ethiopian Airlines to cancel an air flight, you need to contact the Ethiopian Airlines customer service. Ethiopian Airlines’ request for a canceled flight needs documentation and an air ticket. In order not to experience Ethiopian Airlines flight cancellation issues, it is important to know Ethiopian Airlines’ cancellation procedure for flights. Each type of air ticket has its terms and conditions for Ethiopian Airlines' flight services.