KLM Royal Dutch Airlines

Access your Corporate Authentication and Authorization Service account with your user ID and password through myklm.org. KLM member services is used for conducting KLM business only, and official authorization is needed in order to access it. Any other use of this service should be authorized before hand by KLM management.

Any electronic communications used or conducted through myklm.com services may be audited at any point. Only the owner of the user ID is authorized to enter and use the services, any unauthorized use will be to disciplinary measures. By logging into your account at myklm.org, you are accepting the KLM information security policy that is described in full detail in the brochure code of conduct for both email and Internet use.


To make sure no unauthorized access to your account is gained, CAAS automatically will end your session after a certain period of inactivity is noticed. To re-log in if you are automatically logged out, and the MyKLM logon page is not automatically shown, hitting refresh on your Internet browser should redirect you to the logon page where you can log back in.

KLM Royal Dutch Airlines has been around since 1919 serve the Netherlands and its colonies. Today it is the oldest airline that is still operating under its original name. Over 32,000 workers are employed to help provide innovative products as well as a safe, efficient, service oriented operation to customers with a proactive focus on sustainability. With the modern traveler and freight companies requiring so much flexibility and a wide array of flight choices, the foundation of KLM’s high-quality network allows for intercontinental connections for both passengers and cargo.


How do I choose my seat on KLM?

Fully flexible tickets With a ticket that allows you to change and/or cancel your trip (fare types Y, B or M) you can also select regular seats free of charge at any time. If you are not sure what ticket type you have booked, simply log in to My Trip and go to 'Select seat' to see if a fee applies.

When can I pick my seat on KLM?

Free seat selection still possible KLM will also ensure that families with young children can sit together. Seat selection at check-in, from 30 hours ahead of departure of intercontinental flights, will remain free of charge for all passengers with a standard Economy Class ticket.

Can I change my seat after check in KLM?

You can choose and change your seat up to 48 hours before departure when booking on KLM.com and through My Trip. From 30 hours before departure, you can choose or change your seat when checking in online (from 24 hours for flights to and from the USA) and at an airport self-service machine.

Can you reserve seats on KLM flights?

We want every passenger to sit just where they like. That is why you can select and change regular seats free of charge during check-in on KLM.com or in the KLM app. Selecting a regular seat beforehand or selecting a special seat can be done at a fee.