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

Return flights

08 Dec - 12 Dec	Air China
24 Dec - 06 Jan	Cathay Pacific
02 Dec - 09 Dec	China Eastern
03 Dec - 13 Dec	Juneyao Airlines
23 Dec - 06 Jan	Peach
11 Dec - 14 Dec	China Eastern
23 Dec - 30 Dec	Peach
15 Dec - 22 Dec	Air China
17 Dec - 22 Dec	Air China
03 Dec - 21 Jan	China Eastern
22 Dec - 26 Dec	Air China
17 Dec - 07 Jan	Air China
04 Dec - 22 Jan	China Southern
24 Dec - 30 Dec	Cathay Pacific
04 Dec - 28 Jan	China Southern
21 Dec - 30 Dec	Cathay Pacific
31 Dec - 05 Jan	Peach
24 Dec - 02 Jan	Air China
21 Dec - 06 Jan	Singapore Airlines
24 Dec - 01 Jan	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 636€

Return flights