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

Return flights

02 Dec - 11 Dec	Air China
01 Dec - 10 Dec	Air France
01 Dec - 08 Dec	Air France
01 Dec - 07 Dec	Air France
03 Dec - 07 Dec	Air France
01 Dec - 05 Dec	Gulf Air
03 Dec - 14 Dec	Gulf Air
04 Dec - 08 Dec	ITA Airways
07 Dec - 10 Dec	Wizz Air Malta
13 Dec - 23 Dec	Iberia
12 Dec - 09 Jan	Ryanair
16 Dec - 01 Jan	Qatar Airways
16 Dec - 02 Jan	Air China
19 Dec - 02 Jan	Ryanair
14 Dec - 02 Jan	Turkish Airlines
23 Dec - 15 Jan	Turkish Airlines
23 Dec - 01 Jan	Turkish Airlines
19 Dec - 04 Jan	Ryanair
21 Dec - 02 Jan	Ryanair
31 Dec - 04 Jan	Wizz Air

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 522€

Return flights