Lufthansa cancellation policy can help you avoid unnecessary fees and travel stress. Lufthansa allows passengers to cancel bookings within 24 hours of purchase for a full refund if the flight is at least 7 days away. After that, cancellation charges may apply based on fare type. Refundable fares offer more flexibility. For personalized assistance and up-to-date cancellation details, contact Lufthansa customer service at +1-866-679-5070.