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

Return flights

04 Dec - 11 Dec	Ryanair
02 Dec - 09 Dec	KLM
10 Dec - 16 Dec	Air France
03 Dec - 16 Dec	KLM
05 Dec - 12 Dec	Lufthansa
30 Dec - 30 Jan	ITA Airways
22 Dec - 29 Dec	Air France
16 Dec - 26 Dec	Emirates
27 Dec - 10 Jan	Aegean Airlines
27 Dec - 07 Jan	Aegean Airlines
25 Dec - 01 Jan	Aegean Airlines
31 Dec - 11 Jan	Turkish Airlines
17 Dec - 30 Dec	Emirates
22 Dec - 27 Dec	Air France
30 Dec - 11 Jan	Etihad Airways
18 Dec - 28 Dec	Emirates
27 Dec - 08 Jan	Aegean Airlines
31 Dec - 10 Jan	Etihad Airways
25 Dec - 02 Jan	Aegean Airlines
21 Dec - 03 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 548€

Return flights