Are you worried about canceling your Aegean Airlines Flight? Travel plans are prone to change, which might require flight cancelation. With Aegean Airlines Flight cancelation, you can cancel your flight hassle-free. Booking and cancelation will vary depending on fare class and category. The charges for change and cancelation apply per route. Flight date and time can be changed 30 minutes prior to departure. You can change or cancel flights online or through Airline’s customer service.