Lufthansa flight cancellation policy is crucial for travelers facing unexpected changes. Lufthansa allows cancellations within 24 hours of booking for a full refund if the flight is at least 7 days away. After this period, cancellation fees may apply based on the fare type. Non-refundable tickets may qualify for future travel credits. For quick assistance and personalized support, call Lufthansa customer service at +1-844-622-0310.