https://airticketsbooking.com/blog/what-is-klm-check-in-and-baggage-policy/ KLM Check-in Baggage: KLM provides a straightforward and efficient check-in process for baggage. Passengers can check in their luggage online or at the airport, adhering to specific weight and size restrictions. KLM's baggage policies vary based on the ticket type and destination, so travelers are advised to review guidelines before heading to the airport. The airline aims to make the baggage handling process smooth and hassle-free for a pleasant travel experience.