Cheapest return flights from Istanbul to Cologne in December from 57€

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

Return flights

18 Dec - 06 Jan AJet direct
25 Dec - 02 Jan Pegasus Airlines direct
25 Dec - 05 Jan Pegasus Airlines direct
24 Dec - 02 Jan Pegasus Airlines direct
21 Dec - 02 Jan Pegasus Airlines direct
25 Dec - 08 Jan Pegasus Airlines direct
24 Dec - 06 Jan Pegasus Airlines direct
13 Dec - 06 Jan Pegasus Airlines direct
20 Dec - 11 Jan AJet direct
18 Dec - 05 Jan AJet direct
24 Dec - 31 Dec Pegasus Airlines direct
25 Dec - 31 Dec Pegasus Airlines direct
18 Dec - 31 Dec Pegasus Airlines direct
08 Dec - 09 Dec Pegasus Airlines direct
07 Dec - 09 Dec Pegasus Airlines direct
06 Dec - 09 Dec Pegasus Airlines direct
05 Dec - 09 Dec Pegasus Airlines direct
20 Dec - 31 Dec AJet direct
04 Dec - 09 Dec Pegasus Airlines direct
25 Dec - 30 Dec Pegasus Airlines direct

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

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