AirHint found the following cheapest one-way flights from Istanbul (IST) to Cologne (CGN) in November 2025 (see full year).

One-Way flights

19 Nov	AJet	direct
22 Nov	AJet	direct
30 Nov	Pegasus Airlines	direct
18 Nov	Pegasus Airlines	direct
24 Nov	Pegasus Airlines	direct
26 Nov	Pegasus Airlines	direct
28 Nov	Pegasus Airlines	direct
17 Nov	Pegasus Airlines	direct
29 Nov	AJet	direct
25 Nov	AJet	direct

Also check the deals for return flights from Istanbul to Cologne in November.

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 one-way flights from Istanbul to Cologne in November from 36€

One-Way flights