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

Return flights

01 Dec - 04 Dec	Cathay Pacific
22 Dec - 06 Jan	Cathay Pacific
01 Dec - 08 Dec	Cathay Pacific
03 Dec - 06 Dec	Cathay Pacific
12 Dec - 08 Jan	LOT
12 Dec - 06 Jan	Cathay Pacific
12 Dec - 10 Jan	Cathay Pacific
23 Dec - 30 Dec	Peach
13 Dec - 10 Jan	KLM
11 Dec - 14 Jan	KLM
02 Dec - 09 Dec	Cathay Pacific
10 Dec - 14 Jan	KLM
10 Dec - 14 Dec	Turkish Airlines
03 Dec - 10 Dec	Turkish Airlines
07 Dec - 14 Dec	Turkish Airlines
10 Dec - 17 Dec	Turkish Airlines
31 Dec - 05 Jan	Turkish Airlines
24 Dec - 07 Jan	Turkish Airlines
22 Dec - 05 Jan	Turkish Airlines
03 Dec - 15 Dec	Turkish 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 617€

Return flights