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

Return flights

23 Sep - 13 Oct	Transavia France
02 Sep - 17 Sep	KLM
04 Sep - 17 Sep	KLM
02 Sep - 30 Sep	KLM
09 Sep - 23 Sep	Transavia France
19 Sep - 28 Sep	Air Serbia
04 Sep - 18 Sep	KLM
02 Sep - 08 Sep	KLM
25 Sep - 13 Oct	Turkish Airlines
19 Sep - 02 Oct	transavia
10 Sep - 22 Sep	easyJet
18 Sep - 28 Sep	easyJet
16 Sep - 22 Sep	Transavia France
19 Sep - 09 Oct	Air Serbia
25 Sep - 02 Oct	transavia
19 Sep - 08 Oct	British Airways
24 Sep - 09 Oct	easyJet
25 Sep - 12 Oct	Turkish Airlines
27 Sep - 11 Oct	Turkish Airlines
18 Sep - 09 Oct	transavia

Also check the deals for one-way flights from Ljubljana 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 Ljubljana to Tokyo in September from $898

Return flights