As of 2026, Finnair does charge for seat selection for the majority of its passengers, following a tiered pricing model that depends on your ticket type and frequent flyer status. If you are traveling on Superlight, Light, or Classic tickets, a seat is automatically assigned to you for free during check-in, but choosing a specific seat in advance requires a fee. These fees vary based on the seat's location (e.g., "Front Row," "Preferred," or "Extra Legroom"). However, passengers with Flex tickets can select standard and preferred seats at no extra cost. For members of the Finnair Plus loyalty program, the rules are more generous: Silver members get a 50% discount on many seats, while Gold, Platinum, and Platinum Lumo members enjoy free selection of most seats, including those with extra legroom for the highest tiers. If you do not wish to pay, your best bet is to wait until the check-in window opens (typically 36 hours before departure) to see which free seat the system has assigned to you.