KLM - Book a flight app recently received 10 positive reviews on iPhone, iPad, and Android devices, and 3 negative reviews. Users in the United States have given KLM - Book a flight app an average rating of 4.74 out of 5 stars, based on a total of 20.8K ratings since its release on Mar 24 by KLM Koninklijke Luchtvaart Maatschappij NV. Can you share your positive or negative thoughts about KLM - Book a flight?