+1-888-531-6247 or +1-888-206-1789 – Canceling a Lufthansa booking may involve fees depending on your ticket type, fare conditions, and the timing of your cancellation. Knowing the costs in advance helps avoid surprises and ensures you make the best decision for your travel plans.+1-888-531-6247 or +1-888-206-1789 – Canceling a Lufthansa booking may involve fees depending on your ticket type, fare conditions, and the timing of your cancellation. Knowing the costs in advance helps avoid surprises and ensures you make the best decision for your travel plans.