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

Return flights

03 Dec - 10 Dec	Air China
07 Dec - 22 Dec	Air China
01 Dec - 16 Dec	Air China
08 Dec - 15 Dec	Air China
02 Dec - 16 Dec	Air China
01 Dec - 14 Dec	Air China
04 Dec - 18 Jan	Air China
08 Dec - 20 Dec	Air China
15 Dec - 24 Dec	China Eastern
16 Dec - 30 Dec	China Eastern
13 Dec - 23 Dec	China Eastern
15 Dec - 15 Jan	Wizz Air
15 Dec - 12 Jan	Wizz Air
13 Dec - 12 Jan	Ryanair
28 Dec - 17 Jan	Wizz Air
30 Dec - 17 Jan	Ryanair
30 Dec - 14 Jan	Wizz Air Malta
31 Dec - 14 Jan	Wizz Air Malta
29 Dec - 14 Jan	Wizz Air Malta
31 Dec - 15 Jan	Wizz Air Malta

Also check the deals for one-way flights from Rome to Hanoi 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 Hanoi in December from $590

Return flights