Cheapest return flights from Cologne to Istanbul in December from 68€

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

Return flights

12 Dec - 25 Dec Pegasus Airlines direct
12 Dec - 14 Dec Pegasus Airlines direct
02 Dec - 05 Dec Pegasus Airlines direct
12 Dec - 28 Dec Pegasus Airlines direct
02 Dec - 04 Dec Pegasus Airlines direct
02 Dec - 14 Dec Pegasus Airlines direct
02 Dec - 07 Dec Pegasus Airlines direct
12 Dec - 19 Dec Pegasus Airlines direct
03 Dec - 08 Dec Pegasus Airlines direct
01 Dec - 08 Dec Pegasus Airlines direct
11 Dec - 23 Jan AJet direct
30 Dec - 13 Jan Pegasus Airlines direct
13 Dec - 17 Jan Pegasus Airlines direct
10 Dec - 17 Jan Pegasus Airlines direct
29 Dec - 13 Jan Pegasus Airlines direct
30 Dec - 12 Jan Pegasus Airlines direct
31 Dec - 12 Jan Pegasus Airlines direct
16 Dec - 13 Jan Pegasus Airlines direct
29 Dec - 12 Jan Pegasus Airlines direct
13 Dec - 11 Jan Pegasus Airlines

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

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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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