Cheapest return flights from Istanbul to Cologne in October from 70€

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

Return flights

15 Oct - 22 Oct AJet direct
14 Oct - 21 Oct AJet direct
16 Oct - 22 Oct AJet direct
08 Oct - 24 Oct Pegasus Airlines direct
16 Oct - 23 Oct AJet direct
15 Oct - 27 Oct AJet direct
14 Oct - 24 Oct AJet direct
14 Oct - 30 Oct AJet direct
14 Oct - 27 Oct AJet direct
15 Oct - 23 Oct AJet direct
02 Oct - 21 Nov Pegasus Airlines direct
31 Oct - 03 Nov Pegasus Airlines direct
31 Oct - 04 Nov AJet direct
30 Oct - 03 Nov AJet direct
21 Oct - 04 Nov AJet direct
29 Oct - 05 Nov AJet direct
28 Oct - 04 Nov Pegasus Airlines
28 Oct - 03 Nov Pegasus Airlines
27 Oct - 03 Nov Pegasus Airlines
28 Oct - 04 Nov Pegasus Airlines direct

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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