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

Return flights

03 Dec - 08 Dec	Cathay Pacific
25 Dec - 05 Jan	Cathay Pacific
02 Dec - 08 Dec	Cathay Pacific
01 Dec - 06 Dec	Air China
22 Dec - 31 Dec	China Southern
05 Dec - 12 Dec	Air China
22 Dec - 02 Jan	China Southern
02 Dec - 06 Dec	ANA
11 Dec - 18 Dec	Cathay Pacific
12 Dec - 15 Dec	Cathay Pacific
03 Dec - 11 Dec	Cathay Pacific
07 Dec - 11 Dec	Cathay Pacific
21 Dec - 01 Jan	China Southern
30 Dec - 07 Jan	Lufthansa
30 Dec - 06 Jan	Lufthansa
29 Dec - 06 Jan	Lufthansa
29 Dec - 03 Jan	ANA
25 Dec - 01 Jan	ITA Airways
23 Dec - 05 Jan	Lufthansa
29 Dec - 05 Jan	Lufthansa

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 $726

Return flights