AirHint found the following cheapest return flights from Rome (ROM) to Singapore (SIN) in December 2026 (see full year).

Return flights

06 Dec - 20 Dec	Lufthansa
07 Dec - 21 Dec	Lufthansa
12 Dec - 03 Jan	Finnair
27 Dec - 10 Jan	Finnair
27 Dec - 06 Jan	Finnair
26 Dec - 07 Jan	Finnair
27 Dec - 07 Jan	Finnair
25 Dec - 13 Jan	Finnair
27 Dec - 13 Jan	Finnair
29 Dec - 05 Jan	Finnair
25 Dec - 05 Jan	Finnair
27 Dec - 08 Jan	Finnair
20 Dec - 23 Dec	Turkish Airlines
06 Dec - 20 Dec	Singapore Airlines	direct
20 Dec - 23 Dec	Singapore Airlines	direct

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 557€

Return flights