Do you know about the 24-hour cancellation policy of Wizz Air? Wizz Air 24 hour cancellation approach allows a traveler to cancel their trip without any charges if they drop their reservation within 24 hours from the time of purchase and at least 7 days before the scheduled departure. This amazing rule applies to all fare types and classes. Wizz Airline understands that passengers may need to cancel their bookings promptly due to certain situations such as medical emergencies, health or sickness of them or their near and dear ones, urgent meetings, personal reasons, etc. This policy is made to facilitate urgent cancellations.