KLM Airline Cancellation Policy #cheapflights #cheapflightbooking #airlines #airlineservice #flightattendantchallenge #flightbooking If a situation arises that makes it impossible for a customer to board a flight with KLM Airlines, the passenger will have the option to cancel their reservation with KLM Airlines. How do I cancel my KLM airline reservation? various alternate means of flight. They have the option to cancel either offline or online. The actions a traveler must take to apply for cancellation are listed in this blog. Also, you can call KLM Airline customer service at +1 800 618 0104 or +1 801 630 8358 at any time. Resource URL - https://budgetflightsfare.com/blog/klm-airline-cancellation-and-refund-policy/