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

Return flights

08 Dec - 15 Dec	Ryanair
01 Dec - 12 Dec	Ryanair
01 Dec - 18 Dec	Ryanair
01 Dec - 16 Dec	Ryanair
10 Dec - 18 Dec	Ryanair
03 Dec - 18 Dec	Ryanair
08 Dec - 20 Dec	Ryanair
01 Dec - 11 Dec	Ryanair
15 Dec - 15 Jan	Ryanair
03 Dec - 14 Dec	Ryanair
20 Dec - 10 Jan	Ryanair
28 Dec - 15 Jan	Ryanair
15 Dec - 16 Jan	Ryanair
16 Dec - 17 Jan	Ryanair
03 Dec - 09 Dec	Ryanair
18 Dec - 01 Jan	Ryanair
18 Dec - 04 Jan	Ryanair
12 Dec - 05 Jan	Ryanair
30 Dec - 12 Jan	Ryanair
19 Dec - 06 Jan	Ryanair

Also check the deals for one-way flights from Rome to Tokyo 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 Tokyo in December from $765

Return flights