https://crm.ridemetro.org/forums/general-discussion/89215954-dab0-ef11-b542-001dd80082b2 Get_Rebook ||How late can you cancel a Lufthansa flight? Travel plans can often change without warning. Using the online refund option1~844~604~2944, Lufthansa flight bookings can be cancelled and refunded online up to 24 hours before the beginning of your journey1~844~604~2944. The reimbursement of the airfare is contingent upon the fare conditions.