Lufthansa adheres to the 24-hour rule, which permits customers to modify their reservations or cancel their Flights without being charged a penalty within 24 hours of making their purchase. 𝟏-𝟖𝟓𝟓-𝟖𝟑𝟖-𝟒𝟗𝟕𝟏 Live Support (OTA)(Travel Support). What is 24 hours cancellation policy Lufthansa? Can I check in my luggage 24 hours before flight Lufthansa? Can I reschedule my Lufthansa flight? What is the 24-hour rule for Lufthansa? Lufthansa follows the 24-hour rule, which allows passengers to make ...