Cheapest return flights from Istanbul to Cologne in September from $167

Best time to book flights for Istanbul (SAW) to Cologne (CGN) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (SAW) to Cologne (CGN) in September 2025 (see full year).

Return flights

18 Sep - 25 Sep Pegasus Airlines
18 Sep - 25 Sep AJet direct
23 Sep - 27 Sep AJet direct
15 Sep - 24 Sep AJet direct
26 Sep - 30 Sep AJet direct
29 Sep - 03 Oct Pegasus Airlines direct
03 Sep - 08 Sep Pegasus Airlines direct
06 Sep - 13 Sep Pegasus Airlines direct
01 Sep - 12 Sep AJet direct

Also check the deals for one-way flights from Istanbul to Cologne in September.

Skyscanner

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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