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

Return flights

04 Dec - 07 Dec	Ryanair
04 Dec - 06 Dec	Ryanair
02 Dec - 04 Dec	Ryanair
11 Dec - 18 Dec	Ryanair
02 Dec - 06 Dec	Ryanair
11 Dec - 17 Dec	Ryanair
02 Dec - 07 Dec	Ryanair
02 Dec - 09 Jan	Ryanair
03 Dec - 06 Dec	Ryanair
11 Dec - 14 Dec	Ryanair
11 Dec - 13 Dec	Ryanair
29 Dec - 01 Jan	Ryanair
29 Dec - 08 Jan	Ryanair
12 Dec - 26 Jan	Ryanair
19 Dec - 09 Jan	Ryanair
30 Dec - 01 Jan	Ryanair
26 Dec - 20 Jan	Ryanair
26 Dec - 01 Jan	Ryanair
24 Dec - 07 Jan	Ryanair
29 Dec - 05 Jan	Ryanair

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 $167

Return flights