https://www.lowfaresfinder.com/blogs/does-lufthansa-allow-24-hour-cancellation Lufthansa Flight Cancellation Policy: Lufthansa's cancellation policy allows passengers to cancel their flights with varying refund options based on the fare type. Generally, flexible fares permit cancellations with full refunds, while others may incur fees. Lufthansa may also offer rebooking alternatives or vouchers. Specific terms depend on the ticket purchased.