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

Return flights

21 Dec - 06 Jan	Pegasus Airlines
04 Dec - 08 Dec	Pegasus Airlines
21 Dec - 06 Jan	AJet	direct
03 Dec - 07 Dec	Pegasus Airlines
29 Dec - 07 Jan	Pegasus Airlines
06 Dec - 13 Dec	Pegasus Airlines
29 Dec - 07 Jan	Pegasus Airlines	direct
11 Dec - 14 Dec	Pegasus Airlines
31 Dec - 04 Jan	Pegasus Airlines
17 Dec - 21 Dec	Pegasus Airlines
06 Dec - 13 Dec	AJet	direct
11 Dec - 14 Dec	AJet	direct
31 Dec - 04 Jan	AJet	direct
17 Dec - 21 Dec	AJet	direct

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

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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Cheapest return flights from Istanbul to Copenhagen in December from $185

Return flights