AirHint found the following cheapest return flights from Timisoara (TSR) to Istanbul (IST) in December 2025 (see full year).

Return flights

22 Dec - 25 Dec	Animawings
15 Dec - 17 Dec	Animawings
15 Dec - 18 Dec	Animawings
24 Dec - 29 Dec	Wizz Air Malta
24 Dec - 27 Dec	Wizz Air Malta
15 Dec - 22 Dec	Animawings
19 Dec - 22 Dec	Animawings
15 Dec - 22 Dec	Animawings	direct
19 Dec - 22 Dec	Animawings	direct
19 Dec - 29 Dec	Animawings	direct
24 Dec - 05 Jan	Wizz Air Malta
22 Dec - 05 Jan	Animawings	direct
26 Dec - 05 Jan	Animawings	direct
22 Dec - 02 Jan	Animawings	direct
29 Dec - 02 Jan	HiSky Europe
30 Dec - 03 Jan	Wizz Air Malta
28 Dec - 03 Jan	Wizz Air Malta

Also check the deals for one-way flights from Timisoara to Istanbul 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 Timisoara to Istanbul in December from $257

Return flights