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

Return flights

04 Dec - 09 Dec	Cathay Pacific
11 Dec - 18 Dec	Air China
15 Dec - 22 Dec	Air China
17 Dec - 13 Jan	Cathay Pacific
17 Dec - 08 Jan	Cathay Pacific
10 Dec - 08 Jan	Cathay Pacific
12 Dec - 08 Jan	Cathay Pacific
18 Dec - 08 Jan	KLM
29 Dec - 05 Jan	Air China
28 Dec - 06 Jan	Air China
17 Dec - 24 Dec	China Eastern
16 Dec - 21 Jan	KLM
12 Dec - 19 Dec	Air China
14 Dec - 21 Dec	Spring Airlines Japan
09 Dec - 12 Dec	Turkish Airlines
31 Dec - 05 Jan	Turkish Airlines
15 Dec - 31 Dec	Turkish Airlines
24 Dec - 31 Dec	Turkish Airlines
29 Dec - 06 Jan	Cathay Pacific
22 Dec - 27 Dec	Cathay Pacific

Also check the deals for one-way flights from Tokyo to Brussels 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 Tokyo to Brussels in December from 611€

Return flights