Subject to availability and ticket conditions, customers may amend their trip dates with Lufthansa for a cost. The cost varies according to the fare class and the time left before departure. Passengers may also need to pay any fare difference between the original and replacement tickets. Generally, adjustments may be made online using the Lufthansa website, mobile app, or customer support contact form. To know more about <a href="https://www.flyingrules.com/da....te-change/lufthansa- Airlines Date Change Policy</a>, contact the travel experts at +1-800-865-1848.