AirHint found the following cheapest return flights from Istanbul (IST) to Duesseldorf (DUS) in February 2026 (see full year).

Return flights

01 Feb - 12 Feb	AJet	direct
06 Feb - 13 Feb	AJet	direct
05 Feb - 12 Feb	AJet	direct
09 Feb - 15 Feb	Pegasus Airlines	direct
09 Feb - 12 Feb	Pegasus Airlines	direct
05 Feb - 08 Feb	Pegasus Airlines	direct
18 Feb - 21 Feb	AJet	direct
22 Feb - 22 Mar	AJet	direct
07 Feb - 08 Feb	Turkish Airlines	direct

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

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 February from 97€

Return flights