Cheapest one-way flights from Istanbul to Cologne in September from 32€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Cologne (CGN) in September 2026 (see full year).

One-Way flights

27 Sep Pegasus Airlines direct
17 Sep Pegasus Airlines direct
21 Sep Pegasus Airlines direct
13 Sep Pegasus Airlines direct
19 Sep Pegasus Airlines direct
20 Sep Pegasus Airlines direct
08 Sep Pegasus Airlines direct
09 Sep Pegasus Airlines direct
04 Sep Pegasus Airlines direct
01 Sep Pegasus Airlines direct

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

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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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