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

Return flights

10 Dec - 20 Jan	Etihad Airways
13 Dec - 28 Jan	Etihad Airways
10 Dec - 19 Jan	Etihad Airways
06 Dec - 09 Jan	Hainan Airlines
10 Dec - 22 Jan	Jin Air
15 Dec - 22 Dec	Air China
10 Dec - 25 Jan	Air Busan
31 Dec - 07 Jan	Hainan Airlines
09 Dec - 16 Dec	Air China
15 Dec - 29 Dec	Air China
20 Dec - 05 Jan	Jeju Air
15 Dec - 31 Dec	China Southern
21 Dec - 30 Dec	Jeju Air
17 Dec - 28 Dec	Air Busan
29 Dec - 07 Jan	Jetstar Japan
27 Dec - 05 Jan	Hainan Airlines
22 Dec - 29 Dec	Hainan Airlines
06 Dec - 20 Dec	Parata Air
16 Dec - 31 Dec	Jeju Air
18 Dec - 22 Dec	Hainan 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 553€

Return flights