Many travellers search for a one-day cooling-off window after they click pay. On Eurowings that idea is easy to overstate. German low-cost fares are bound by the tariff you chose, not by a blanket US-style 24-hour rule. Before you cancel, open the booking, read BASIC, SMART, BEST, or BIZclass, and check whether Flex Premium sits on the ticket. The Eurowings Airlines Cancelation Policies work in layers: passenger-led cancel, date change, tax reclaim, and airline-led disruption