Cheapest return flights from Cologne to Istanbul in December from $113

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

Return flights

05 Dec - 07 Dec Pegasus Airlines direct
02 Dec - 09 Dec Pegasus Airlines direct
04 Dec - 09 Dec Pegasus Airlines direct
01 Dec - 11 Dec Pegasus Airlines direct
05 Dec - 10 Dec Pegasus Airlines direct
05 Dec - 08 Dec Pegasus Airlines direct
01 Dec - 07 Dec Pegasus Airlines direct
02 Dec - 15 Dec Pegasus Airlines direct
03 Dec - 07 Dec Pegasus Airlines direct
05 Dec - 12 Dec Pegasus Airlines direct
01 Dec - 26 Jan Pegasus Airlines
10 Dec - 10 Jan Pegasus Airlines
15 Dec - 09 Jan Pegasus Airlines direct
29 Dec - 08 Jan AJet direct
31 Dec - 08 Jan Pegasus Airlines direct
01 Dec - 26 Jan AJet direct
10 Dec - 10 Jan AJet direct
26 Dec - 10 Jan Pegasus Airlines
31 Dec - 07 Jan Pegasus Airlines
27 Dec - 08 Jan AJet direct

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.