AirHint found the following cheapest return flights from Nanjing (NKG) to Osaka (KIX) in October 2025 (see full year).

Return flights

19 Oct - 21 Oct	Spring Airlines	direct
30 Oct - 07 Nov	China Southern
30 Oct - 07 Nov	Shenzhen Airlines	direct
04 Oct - 10 Oct	Juneyao Airlines	direct
03 Oct - 09 Oct	Spring Airlines	direct
04 Oct - 07 Oct	China Southern
04 Oct - 08 Oct	Spring Airlines	direct
03 Oct - 08 Oct	Spring Airlines	direct
01 Oct - 08 Oct	Spring Airlines	direct
01 Oct - 07 Oct	Spring Airlines	direct

Also check the deals for one-way flights from Nanjing to Osaka in October.

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 Nanjing to Osaka in October from $189

Return flights