Cheapest return flights from Istanbul to Cologne in October from $92

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

Return flights

17 Oct - 19 Oct AJet direct
16 Oct - 19 Oct AJet direct
15 Oct - 22 Oct AJet direct
31 Oct - 02 Nov AJet direct
29 Oct - 02 Nov AJet direct
04 Oct - 05 Oct AJet direct
14 Oct - 16 Oct AJet direct
13 Oct - 20 Oct AJet direct
02 Oct - 07 Oct AJet direct
13 Oct - 17 Oct AJet direct
14 Oct - 15 Oct AJet
14 Oct - 27 Oct AJet direct
30 Oct - 04 Nov Pegasus Airlines direct
30 Oct - 01 Nov Pegasus Airlines direct
30 Oct - 06 Nov Pegasus Airlines direct
28 Oct - 17 Nov Wizz Air UK
28 Oct - 17 Nov AJet direct
24 Oct - 01 Nov Wizz Air UK
26 Oct - 02 Nov Pegasus Airlines
25 Oct - 01 Nov Pegasus Airlines

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

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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