Yes, you can choose seats on Lufthansa Premium Economy, but the cost depends on your ticket type. If you book a Premium Economy Flex fare, advance seat reservation is typically included at no extra charge. However, for "Basic" or "Saver" Premium Economy tickets in 2026, Lufthansa usually charges a fee for seat selection prior to the check-in window. If you choose not to pay, a seat will be automatically assigned to you when check-in opens 23 hours before departure. It is worth noting that for 2026 flights, Lufthansa has expanded its Lufthansa Allegris cabin experience, which offers highly customizable seating. While Premium Economy seats already offer significantly more legroom and recline than standard Economy, those who value specific spots—like a bulkhead for even more space or an aisle for easy access—should consider paying the reservation fee to secure their preference during the initial booking process.