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

Return flights

21 Jul - 09 Aug	AJet
18 Jul - 29 Jul	AJet
19 Jul - 29 Jul	AJet
26 Jul - 09 Aug	Pegasus Airlines
22 Jul - 31 Jul	AJet
21 Jul - 09 Aug	SunExpress	direct
26 Jul - 14 Aug	SunExpress	direct
26 Jul - 13 Aug	SunExpress	direct
26 Jul - 09 Aug	SunExpress	direct
26 Jul - 12 Aug	SunExpress	direct
15 Jul - 23 Jul	AJet
26 Jul - 30 Jul	SunExpress
19 Jul - 30 Jul	Pegasus Airlines
20 Jul - 30 Jul	Pegasus Airlines
16 Jul - 24 Jul	AJet
14 Jul - 23 Jul	AJet
13 Jul - 19 Jul	Freebird Airlines
20 Jul - 09 Aug	SunExpress	direct
23 Jul - 09 Aug	SunExpress	direct
23 Jul - 12 Aug	SunExpress	direct

Also check the deals for one-way flights from Dalaman to Duesseldorf 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 Dalaman to Duesseldorf in July from $186

Return flights