Passengers can always choose the oldest and most traditional method of booking flights with an airline, according to Change Lufthansa Flight Online. Lufthansa also provides offline ticket booking through its nearest airport's booking center/kiosk. Passengers can also book tickets by calling the Lufthansa flight change phone number. The dedicated representatives and staff members of Lufthansa Airlines will help and assist you at the airport as well as over the phone with your flight change process or any other booking-related problem. For some passengers, changing flights offline may be more convenient and desirable.