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

Return flights

03 Dec - 10 Dec	Wizz Air Malta
05 Dec - 08 Dec	Wizz Air Malta
01 Dec - 10 Dec	Ryanair
02 Dec - 16 Dec	Wizz Air Malta
02 Dec - 18 Dec	Wizz Air Malta
01 Dec - 12 Dec	Ryanair
01 Dec - 09 Dec	Aeroitalia
03 Dec - 12 Dec	Wizz Air Malta
04 Dec - 18 Dec	Wizz Air Malta
15 Dec - 15 Jan	Wizz Air Malta
06 Dec - 13 Dec	Wizz Air Malta
22 Dec - 15 Jan	Aeroitalia
30 Dec - 14 Jan	Wizz Air Malta
26 Dec - 08 Jan	SkyUp Malta
29 Dec - 13 Jan	HiSky Europe
21 Dec - 17 Jan	Wizz Air
02 Dec - 06 Jan	Wizz Air Malta
27 Dec - 07 Jan	Wizz Air Malta
26 Dec - 10 Jan	SkyUp Malta
25 Dec - 10 Jan	Wizz Air Malta

Also check the deals for one-way flights from Bucharest 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 Bucharest to Tokyo in December from $769

Return flights