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

Return flights

15 Jul - 25 Jul	LOT
08 Jul - 15 Jul	LOT
26 Jul - 28 Jul	LOT
26 Jul - 30 Jul	LOT
24 Jul - 28 Jul	LOT
24 Jul - 27 Jul	LOT
20 Jul - 30 Jul	LOT
15 Jul - 27 Jul	LOT
28 Jul - 03 Aug	LOT
20 Jul - 27 Jul	LOT
15 Jul - 19 Jul	LOT
15 Jul - 05 Aug	LOT
28 Jul - 04 Aug	LOT
10 Jul - 01 Aug	LOT
13 Jul - 01 Aug	LOT
18 Jul - 01 Aug	LOT
14 Jul - 04 Aug	LOT
04 Jul - 03 Aug	LOT
27 Jul - 10 Aug	LOT
16 Jul - 10 Aug	LOT

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

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.

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Cheapest return flights from Duesseldorf to Copenhagen in July from 199€

Return flights