Cheapest one-way flights from Cologne to Istanbul in December from $118

Best time to book flights for Cologne (CGN) to Istanbul (SAW) flights at AirHint

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

One-Way flights

01 Dec AJet direct
14 Dec AJet direct
27 Dec SunExpress
22 Dec Eurowings
27 Dec AJet direct
20 Dec Ryanair
20 Dec AJet direct
22 Dec AJet direct

Also check the deals for return 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.

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