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

Return flights

05 Dec - 12 Dec	Wizz Air Malta
03 Dec - 18 Dec	Wizz Air Malta
03 Dec - 07 Dec	Wizz Air Malta
07 Dec - 14 Dec	Wizz Air Malta
02 Dec - 04 Dec	Wizz Air Malta
05 Dec - 07 Dec	Wizz Air Malta
04 Dec - 07 Dec	Wizz Air Malta
01 Dec - 07 Dec	Wizz Air Malta
03 Dec - 08 Dec	Wizz Air Malta
10 Dec - 17 Dec	Wizz Air Malta
19 Dec - 11 Jan	Ryanair
20 Dec - 07 Jan	Ryanair
23 Dec - 01 Jan	Ryanair
19 Dec - 06 Jan	Ryanair
19 Dec - 05 Jan	Ryanair
23 Dec - 02 Jan	Ryanair
26 Dec - 12 Jan	Ryanair
26 Dec - 10 Jan	Ryanair
29 Dec - 15 Jan	Ryanair
31 Dec - 06 Jan	Wizz Air Malta

Also check the deals for one-way flights from Rome 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 Rome to Istanbul in December from $145

Return flights