How can I upgrade from economy to premium economy class on Lufthansa?

+1-888-13-6950 Upgrading from Economy to Premium Economy on Lufthansa offers a personalized journey with multiple avenues to tailor your travel experience. Lufthansa Premium Economy seats by window offer a scenic view and a convenient spot to lean against for a nap, while aisle seats provide easier access to amenities like restrooms. you can contact the Lufthansa Airlines customer care department to inquire about economy to premium economy class.