All scheduled flights from Cologne to Sofia (CGN-SOF)
Germany
Bulgaria
All scheduled flights from CGN to SOF. You can fly from Cologne to Sofia non-stop on Mondays, Tuesdays, Thursdays, Fridays, Saturdays & Sundays and the flight takes about 2 and a half hours. Flights with stops take between 4 to 8 hours depending on your flight and connection airport.