If a passenger has already purchased airline tickets with KLM and wishes to change the departure date. The benefit of modifying one’s flight tickets will then be available to KLM airline passengers. The passenger must, however, first confirm the following KLM Airline flight change policy requirement, which is mentioned in this blog. Also, you can call KLM Airline customer service at +1 802 341 3416 or +1 801 630 8358 at any time.

Resource URL – https://budgetflightsfare.com/blog/klm-airline-flight-change-policy-change-name-on-flight-ticket-klm/