What do you get with business class on KLM? KLM offers exclusive perks with its business class, including lie-flat seats, priority boarding, and personalized dining. The KLM Royal Dutch Airlines Business Class also provides access to luxurious lounges, enhanced in-flight entertainment, and extra baggage allowance. Read more: https://www.airlinesgrouptravel.com/business-class/klm-business-class-travel-experience