KLM Royal Dutch Airlines (branded KLM) is the flag carrier of the Netherlands and one of the world’s longest-established scheduled airlines. Operating from its hub at Amsterdam Schiphol Airport, KLM offers a mix of short-haul European and medium- to long-haul intercontinental routes. It is part of the Air France–KLM group and a SkyTeam alliance member, which expands connections and codeshare options; frequent flyers can earn and redeem miles through the Flying Blue program shared with Air France.

KLM’s public-facing site, klm.com, is built around straightforward flight search, booking and management. The site and mobile app let passengers purchase flights, select seats, add checked baggage or extras, manage bookings and download mobile boarding passes. KLM emphasizes digital self-service — real-time flight status, itinerary changes, and targeted disruption information are available online — while still supporting phone and social-media customer service channels. For passengers flying to, from, or within the EU, KLM operates under EU passenger rights (including compensation rules), and the airline publishes its conditions, fare rules and change/refund options on the website.

Onboard, KLM sells differentiated fare families (basic economy-style options up to full-fare business class) with corresponding allowances and amenities. Aircraft and cabin products vary by route and region: short European hops generally use single-aisle jets with simpler service, while long-haul routes use widebodies with multiple cabin classes and inflight entertainment. Klm.com also promotes add-ons (extra baggage, preferred seating, lounge access, and travel protection). Business travelers will find straightforward corporate booking options and a frequent schedule to major European and global business destinations, while leisure travelers benefit from seasonal connectivity and partner itineraries.