Cheapest return flights from Cluj-napoca to Istanbul in December from $212

AirHint found the following cheapest return flights from Cluj-napoca (CLJ) to Istanbul (IST) in December 2025 (see full year).

Return flights

28 Dec - 16 Jan Turkish Airlines direct
04 Dec - 08 Dec Turkish Airlines direct
27 Dec - 16 Jan Turkish Airlines direct

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

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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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