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

Return flights

23 Sep - 16 Oct	Air Serbia
08 Sep - 14 Sep	Air Serbia
02 Sep - 14 Sep	Aegean Airlines
10 Sep - 29 Sep	Air Serbia
15 Sep - 24 Sep	Aegean Airlines
23 Sep - 02 Oct	Air Serbia
02 Sep - 18 Sep	Air Serbia
22 Sep - 06 Oct	SWISS
23 Sep - 08 Oct	Air Serbia
04 Sep - 16 Sep	Air Serbia
12 Sep - 27 Sep	Air Serbia
15 Sep - 01 Oct	KLM
22 Sep - 05 Oct	Air Serbia
01 Sep - 12 Sep	Air Serbia
07 Sep - 17 Sep	Wizz Air
17 Sep - 24 Sep	Etihad Airways
25 Sep - 02 Oct	Etihad Airways
22 Sep - 16 Oct	KLM
23 Sep - 04 Oct	Etihad Airways
22 Sep - 22 Oct	KLM

Also check the deals for one-way flights from Belgrade 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 Belgrade to Tokyo in September from $840

Return flights