Altius recorded 213 priced readings of nonstop business-class round trips from Dusseldorf (DUS) to Doha (DOH) booked 90 days out, across 107 departure dates between 2026-06-21 and 2026-10-05. Observed fares ran from US$3,081 to US$5,639. Every fare Altius recorded for trips booked 90 days out stayed close enough to what this route typically costs that none was flagged.