AirHint found the following cheapest return flights from Naples (NAP) to Bucharest (OTP) in December 2025 (see full year).

Return flights

08 Dec - 13 Dec	Ryanair	direct
15 Dec - 19 Dec	Ryanair	direct
15 Dec - 20 Dec	Ryanair	direct
07 Dec - 15 Dec	Wizz Air Malta
07 Dec - 10 Dec	Wizz Air Malta
08 Dec - 12 Dec	Ryanair	direct
03 Dec - 05 Dec	Wizz Air Malta
04 Dec - 06 Dec	Fly One
03 Dec - 06 Dec	Wizz Air Malta
01 Dec - 05 Dec	Wizz Air Malta
21 Dec - 04 Jan	Ryanair
26 Dec - 10 Jan	Air Serbia
21 Dec - 08 Jan	Ryanair
28 Dec - 02 Jan	Ryanair
22 Dec - 02 Jan	Ryanair
31 Dec - 04 Jan	Ryanair
25 Dec - 01 Jan	SWISS
22 Dec - 02 Jan	Ryanair	direct
28 Dec - 01 Jan	Ryanair
29 Dec - 02 Jan	Ryanair

Also check the deals for one-way flights from Naples to Bucharest 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 Naples to Bucharest in December from $76

Return flights