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

Return flights

24 Dec - 06 Jan	Cathay Pacific
12 Dec - 08 Jan	Cathay Pacific
10 Dec - 15 Dec	Cathay Pacific
29 Dec - 06 Jan	Cathay Pacific
20 Dec - 27 Dec	Japan Airlines
22 Dec - 27 Dec	Finnair
02 Dec - 09 Dec	Cathay Pacific
28 Dec - 06 Jan	Cathay Pacific
24 Dec - 29 Dec	Cathay Pacific
10 Dec - 14 Dec	Turkish Airlines
03 Dec - 10 Dec	Turkish Airlines
13 Dec - 10 Jan	Cathay Pacific
23 Dec - 28 Dec	Turkish Airlines
24 Dec - 05 Jan	Cathay Pacific
31 Dec - 05 Jan	Cathay Pacific
24 Dec - 27 Dec	Finnair
25 Dec - 30 Dec	Cathay Pacific
24 Dec - 03 Jan	Cathay Pacific
17 Dec - 03 Jan	Cathay Pacific
22 Dec - 06 Jan	Singapore Airlines

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 $806

Return flights