Compare and book all KLM flights, view great last minute offers, choose your favourite seat, check in online, book hotels and all you need for your trip.

On 30 September 2003, Air France and KLM agreed to a merger plan in which Air France and KLM would become subsidiaries of a holding company called Air France-KLM.

Book directly on the official KLM website for no hidden costs, 24/7 support, automatic rebooking, and real-time updates. All in one smooth experience.

Manage your KLM booking and check in online, print your boarding pass or reserve a seat in advance. Change your travel details or add more baggage.

Compare all our flights and ticket deals. Plan your next holiday or book a last minute flight for your business meeting with KLM.

Mar 18, 2026 · KLM (Koninklijke Luchtvaart Maatschappij – literally Royal Aviation Society) is an Amsterdam-based airline that is one of the largest airline operators in the world.