If you need to cancel your Finnair flight, do not worry — the process is f easily straight forward! You can call Finnair directly at  1-866-284-3022. Whether you are canceling due to personal reasons, weather disruptions, or a change in plans, this guide will walk you through every step. While cancellations can be made online, calling may provide faster support and more detailed assistance.
Step 1: Find Your Flight Information
Before you call or go online, make sure you have the following info