Passengers who want to cancel their KLM flight tickets due to any reason want to know about "How do I cancel my KLM flight online?" can visit this blog. In this blog, we have explained in detail the KLM Cancellation Policy and steps to cancel your KLM flight easily. You can certainly cancel your flight and get a refund on the KLM reservation. However, you would need to make sure that you have followed the right path for that.