Cheapest return flights from Duesseldorf to Copenhagen in September from $128

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Copenhagen (CPH) in September 2025 (see full year).

Return flights

01 Sep - 03 Sep Eurowings direct
01 Sep - 02 Sep Eurowings direct
22 Sep - 24 Sep Eurowings direct
15 Sep - 17 Sep Eurowings direct
15 Sep - 22 Sep Eurowings direct
22 Sep - 29 Sep Eurowings direct
01 Sep - 08 Sep Eurowings direct
15 Sep - 19 Sep Eurowings direct
22 Sep - 25 Sep Eurowings direct
16 Sep - 23 Sep Eurowings direct
24 Sep - 01 Oct Eurowings direct
29 Sep - 01 Oct Eurowings direct
29 Sep - 03 Oct Eurowings direct
29 Sep - 02 Oct Eurowings direct
25 Sep - 02 Oct Eurowings direct
30 Sep - 07 Oct Eurowings direct
29 Sep - 06 Oct Eurowings direct
30 Sep - 02 Oct Eurowings direct
26 Sep - 03 Oct Eurowings direct
24 Sep - 12 Oct Eurowings direct

Also check the deals for one-way flights from Duesseldorf to Copenhagen in September.

Skyscanner

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

Feel free to contact us with any feedback or request another flight research.