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

Return flights

24 Sep - 11 Oct	Hainan Airlines
24 Sep - 22 Oct	Ryanair
24 Sep - 26 Oct	Ryanair
30 Sep - 25 Oct	Pegasus Airlines
27 Sep - 22 Oct	TUI fly Belgium
28 Sep - 14 Oct	AJet
25 Sep - 10 Oct	Pegasus Airlines
24 Sep - 10 Oct	Qatar Airways
25 Sep - 09 Oct	Qatar Airways
24 Sep - 09 Oct	Qatar Airways
24 Sep - 30 Sep	Ryanair
24 Sep - 27 Sep	Ryanair
23 Sep - 28 Sep	Ryanair
27 Sep - 30 Sep	TUI fly Belgium
22 Sep - 26 Sep	Ryanair
28 Sep - 29 Sep	Juneyao Airlines
23 Sep - 25 Sep	Ryanair
22 Sep - 25 Sep	Juneyao Airlines
24 Sep - 27 Sep	ANA	direct
22 Sep - 24 Sep	Cathay Pacific

Also check the deals for one-way flights from Brussels to Tokyo in September.

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 Brussels to Tokyo in September from 735€

Return flights