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

Return flights

08 Dec - 15 Dec	Ryanair
12 Dec - 19 Dec	Ryanair
13 Dec - 18 Dec	Ryanair
02 Dec - 07 Dec	Ryanair
03 Dec - 11 Dec	Ryanair
17 Dec - 27 Dec	Ryanair
20 Dec - 29 Dec	Ryanair
09 Dec - 30 Dec	Ryanair
20 Dec - 26 Dec	Ryanair
20 Dec - 28 Dec	Ryanair
20 Dec - 11 Jan	Ryanair
28 Dec - 11 Jan	Ryanair
19 Dec - 11 Jan	Ryanair
20 Dec - 12 Jan	Ryanair
31 Dec - 10 Jan	Ryanair
23 Dec - 10 Jan	Ryanair
23 Dec - 06 Jan	Ryanair
19 Dec - 10 Jan	Ryanair
19 Dec - 01 Jan	Ryanair
20 Dec - 02 Jan	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 603€

Return flights