Are there nonstop flights from Deir ez-Zor (DEZ) to Cologne (CGN)?

Yes. Leav Aviation fly this route. Flight time is about 4h 13m.

Deir ez-Zor → Cologne

Deir ez-Zor Airport (DEZ) to Cologne Bonn Airport (CGN)・3,154 km

Nonstop flights available (1 airline). Flight time about 4h 13m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.