Cheapest return flights from Copenhagen to Istanbul in December from $272

AirHint found the following cheapest return flights from Copenhagen (CPH) to Istanbul (IST) in December 2026 (see full year).

Return flights

19 Dec - 06 Jan Air Serbia
17 Dec - 04 Jan Aegean Airlines
17 Dec - 11 Jan Aegean Airlines
18 Dec - 09 Jan Aegean Airlines
19 Dec - 04 Jan Aegean Airlines
18 Dec - 03 Jan Scandinavian Airlines direct
17 Dec - 11 Jan Turkish Airlines direct
17 Dec - 04 Jan Turkish Airlines direct
18 Dec - 09 Jan Turkish Airlines direct
19 Dec - 04 Jan Turkish Airlines direct

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

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