Singapore Airlines Dusseldorf Office A vital center for passenger assistance in Germany is the Singapore Airlines Düsseldorf Office. Situated in the center of Düsseldorf's CBD, the office offers an extensive array of services, such as airline reservations, ticket adjustments, cancellations, and luggage support. A proficient team of professionals that speak both German and English works in the office, guaranteeing efficient communication. Members of KrisFlyer can also get assistance with membership perks, mile redemption, and frequent flyer questions. The Düsseldorf location is committed to providing each and every Singapore Airlines passenger with a smooth and customized travel experience.