AirHint found the following cheapest return flights from Istanbul (SAW) to Duesseldorf (DUS) in December 2025 (see full year).

Return flights

23 Dec - 01 Jan	Pegasus Airlines	direct
03 Dec - 10 Dec	Pegasus Airlines	direct
24 Dec - 29 Dec	Pegasus Airlines
27 Dec - 03 Jan	Pegasus Airlines	direct
09 Dec - 13 Dec	Pegasus Airlines
31 Dec - 04 Jan	AJet	direct
13 Dec - 20 Dec	Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Duesseldorf in December.

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 Istanbul to Duesseldorf in December from 124€

Return flights