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

Return flights

03 Dec - 09 Dec	KLM
01 Dec - 11 Dec	Ryanair
06 Dec - 16 Dec	KLM
01 Dec - 05 Dec	Ryanair
27 Dec - 25 Jan	Wizz Air Malta
27 Dec - 10 Jan	Wizz Air Malta
27 Dec - 24 Jan	KLM
24 Dec - 07 Jan	KLM
24 Dec - 09 Jan	KLM
23 Dec - 07 Jan	KLM
24 Dec - 06 Jan	KLM
23 Dec - 06 Jan	KLM
24 Dec - 28 Dec	SWISS
20 Dec - 29 Dec	Qatar Airways
19 Dec - 28 Dec	KLM
20 Dec - 28 Dec	Qatar Airways

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from Bucharest to Tokyo in December from 697€

Return flights