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

Return flights

05 Dec - 07 Dec	Ryanair
03 Dec - 10 Dec	Ryanair
07 Dec - 10 Dec	Ryanair
01 Dec - 10 Dec	Ryanair
05 Dec - 13 Dec	Ryanair
01 Dec - 06 Dec	Ryanair
05 Dec - 12 Dec	Ryanair
18 Dec - 25 Dec	Ryanair
20 Dec - 28 Dec	Ryanair
31 Dec - 11 Jan	Ryanair
22 Dec - 28 Dec	Ryanair

Also check the deals for one-way flights from Rome to Singapore 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 Singapore in December from $714

Return flights