KLM Airlines allows you to change your flight within 24 hours of flying the ticket. Therefore, you are looking for an upgrading ticket to explore the efficient benefits of higher tickets. For this, you look for How do I upgrade my KLM ticket? So, here are some ways to help you upgrade the ticket. For that, go through the below article promptly.

Upgrade through the website:

Go to the web portal of the KLM Airlines

Select the “Manage my trip” option.

And mention the last name and confirmation code and choose the tab “find my booking.”

After that, view your booking details

Select the upgrade option and upgrade your ticket by choosing the desirable cabin and class.

Afterward, go to the payment section, and pay the charges to the airlines.

And receive the confirmation of upgrading the KLM ticket.

Upgrade via calling:

Navigate the KLM Airlines phone number under the customer service page

Call the support person at 1 (800) 618-0104.

Wait to connect the call with the agent; talk with the support person after making a connection.

Then, you have to request for upgrade ticket, and the agent will ask for some details

Share the official and reliable details with the support person and pay the charges for the upgrade.

And, receive its confirmation over your linked device.

Upgrade at the airport:

Also, you can readily upgrade the KLM ticket at the airport. Therefore, to get it, you must request for upgrade flight itinerary receipt and share the details with the agent and the airline. You must choose the upgrade ticket class and cabin and pay the airline charges. Further, upon completing the request, you will receive a notification on your phone.

Hence, this article helps you upgrade the KLM ticket easily, but while doing this, if you interact with any problem, Speak to someone at KLM to resolve issues quickly. Therefore, you must go through the customer service page, call the agent at 1 (800) 618-0104.