How do I cancel and refund at KLM Airlines? When you wish to cancel the flight tickets that you have booked in KLM airlines, then you will have to read the KLM flight cancellation compensation along with the KLM refund. The reason that you need to have an idea about flight cancellation is that there can be some unpredictable times when you have to cancel the trip. The KLM cancellation policy does not allow the tickets booked via a travel agency to get cancelled on the official website. Therefore, you will not get any refund for the same. For more information touch us - https://cheapairlinesfares.com/blog/how-do-i-cancel-and-refund-at-klm-airlines/