+1-888-531-6247 or +1-888-206-1789 – Canceling your Lufthansa flight and securing a refund is simple, but the process depends on your ticket type and fare conditions. Lufthansa allows cancellations online, through the mobile app, or with the help of customer support agents. Can I Cancel My Lufthansa Flight Online? ? +1-888-531-6247 or +1-888-206-1789 – Yes. Visit Lufthansa’s official website and navigate to the “My Bookings” section. Log in using your booking reference and last name, select the reservation you wish to cancel, and choose “Cancel Booking.” The system will show refund eligibility and any cancellation fees before you confirm.