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

Return flights

20 Oct - 24 Oct	Hainan Airlines
07 Oct - 15 Oct	AirAsia
27 Oct - 04 Nov	T'way Air
09 Oct - 13 Oct	AirAsia
31 Oct - 09 Nov	Juneyao Airlines
03 Oct - 13 Oct	Scoot
15 Oct - 20 Oct	Hainan Airlines
30 Oct - 02 Nov	Juneyao Airlines
17 Oct - 21 Oct	Hainan Airlines
19 Oct - 24 Oct	Vietnam Airlines
17 Oct - 20 Oct	Hainan Airlines
24 Oct - 26 Oct	Air China
13 Oct - 17 Oct	Hainan Airlines
14 Oct - 03 Nov	Thai AirAsia
20 Oct - 05 Nov	Thai AirAsia
20 Oct - 06 Nov	Thai AirAsia
25 Oct - 02 Nov	Shandong Airlines
22 Oct - 12 Nov	AirAsia
23 Oct - 12 Nov	AirAsia
28 Oct - 04 Nov	Scoot

Also check the deals for one-way flights from Singapore 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 Singapore to Osaka in October from 252€

Return flights