AirHint found the following cheapest return flights from Hannover (HAJ) to Copenhagen (CPH) in August 2025 (see full year).

Return flights

21 Aug - 25 Aug	Lufthansa
27 Aug - 30 Aug	Lufthansa
28 Aug - 31 Aug	Lufthansa
22 Aug - 26 Aug	Lufthansa
29 Aug - 01 Sep	Lufthansa
13 Aug - 20 Aug	KLM
25 Aug - 29 Aug	Lufthansa
30 Aug - 04 Sep	Lufthansa
13 Aug - 17 Aug	KLM
11 Aug - 18 Aug	KLM
11 Aug - 15 Aug	KLM
11 Aug - 14 Aug	KLM
14 Aug - 13 Sep	Lufthansa
15 Aug - 14 Sep	Lufthansa
31 Aug - 01 Sep	KLM

Also check the deals for one-way flights from Hannover to Copenhagen in August.

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 Hannover to Copenhagen in August from 200€

Return flights