To get a free upgrade, you need to ensure that you have followed the policies of the KLM upgrade. Then you'll be able to save the cost of the promotion. You would only need to make the payment of the charges regarding the upgrade to the business class.
The business class of KLM Airlines is undoubtedly much more luxurious than the economy class. You'll get much better service in the food, seat, and entertainment.
For the KLM business class upgrade, you need to ensure that you have gone through the upgrade policy below. Then you'll be able to save the extra cost change fee.
To upgrade the KLM flight, you need to pay around $400 to $1000. The exact KLM business class upgrade cost will be different from one flight to the other. It depends on whether you're travelling on a domestic or international flight.
That is it. You have made the changes you wanted to make. You only need to ensure that you have received a confirmation email regarding your changes. You can even connect with the KLM airlines to make the changes you want.
Through customer support:
There are various ways to connect with the customer support of KLM Airlines. You can choose any of the ways mentioned below to connect with KLM.
Talk to the agent from the customer service:
Call up the KLM phone number. Now you need to choose the option of "Manage Booking." Once you have selected the above-given option, your call will be connected to the trained person to handle your query. Now the agent will quickly make the upgrade for you.
Email your query to the customer support:
You can also email your issue to the official email address of the KLM. You need to ensure that you have also mentioned your contact details so that customer support can get back to you. Soon, your query regarding the upgrade business class KLM will be resolved.
Official weblink: https://www.klm.nl/en
Regarding upgrade to business class, visit: https://www.klm.nl/en/information/legal/extra-options/upgrades