China Eastern Airlines usually charges a cancellation fee for passengers who need to cancel their flights. The China Eastern Airlines cancellation fee may vary based on the kind of ticket and how close to the departure date the cancellation happens. Travelers should study the airline's cancellation policy before booking to understand the potential costs. Furthermore, certain flexible ticket alternatives may have more liberal cancellation policies, although they frequently come at a greater upfront cost. Passengers should examine these issues and plan accordingly to avoid any unexpected costs related to canceling their China Eastern Airlines flights.