AirHint found the following cheapest return flights from Cologne (CGN) to Copenhagen (CPH) in April 2026 (see full year).

Return flights

14 Apr - 17 Apr	Ryanair
09 Apr - 13 Apr	Ryanair
10 Apr - 13 Apr	Lufthansa
20 Apr - 23 Apr	Ryanair
29 Apr - 03 May	Lufthansa
30 Apr - 03 May	Lufthansa
03 Apr - 07 Apr	Eurowings
03 Apr - 06 Apr	Eurowings

Also check the deals for one-way flights from Cologne to Copenhagen in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen

Cheapest return flights from Cologne to Copenhagen in April from 174€

Return flights