https://intercom.help/techsolu....tion/en/articles/109

KLM-Cancel & Rules _What is the 24-hour rule for KLM? | Techsolution Help Center

The 24-hour rule for 𝐊𝐋𝐌 allows passengers to cancel their booking within 24 hours of purchase for a full refund+1 x( 866x738x06x22