If the terms of the passenger's paid tariff or ticket permit, changes can be made to any and all flights booked with Lufthansa Airlines. Changes can be made with Lufthansa up to an hour before the departure of the originally planned flight.
Route changes are occasionally permitted by Lufthansa, depending on the terms of the fare or ticket. However, the prices of your old and new tickets can alter if you change your flight's path. The new ticket price includes this difference as well as any additional change fees that might be necessary. Your purchased fare or ticket type determines the change cost and charges.