https://airticketsbooking.com/blog/what-is-klm-check-in-and-baggage-policy/ KLM Check-in Policy: KLM's check-in policy is designed to simplify and expedite the boarding process. Passengers can check in online, at kiosks, or at the airport counter. The policy provides flexibility and options, ensuring a smooth start to the journey. KLM's commitment to efficient check-in processes enhances passenger satisfaction and overall travel experience.