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

Return flights

29 Sep - 14 Oct	IndiGo
18 Sep - 25 Sep	IndiGo
30 Sep - 07 Oct	Air India
20 Sep - 27 Sep	Air India
19 Sep - 27 Sep	Air India
19 Sep - 02 Oct	Air India
19 Sep - 12 Oct	Air India
27 Sep - 12 Oct	Air India
21 Sep - 27 Sep	Air India
17 Sep - 29 Sep	Japan Airlines	direct
23 Sep - 28 Sep	Air India
23 Sep - 30 Sep	Air India
29 Sep - 07 Oct	IndiGo
18 Sep - 21 Sep	Cathay Pacific
17 Sep - 06 Oct	Singapore Airlines
29 Sep - 30 Sep	Thai Airways
30 Sep - 01 Oct	Thai Airways
30 Sep - 02 Oct	Thai Airways
20 Sep - 24 Sep	IndiGo
24 Sep - 02 Oct	SriLankan Airlines

Also check the deals for one-way flights from Bangalore 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 Bangalore to Tokyo in September from 406€

Return flights