AirHint found the following cheapest return flights from Singapore (SIN) to Osaka (KIX) in August 2026 (see full year).

Return flights

05 Aug - 17 Aug	AirAsia
08 Aug - 13 Aug	Cebu Pacific
13 Aug - 23 Aug	Scoot	direct
01 Aug - 07 Aug	Scoot	direct
01 Aug - 17 Aug	Thai AirAsia
21 Aug - 31 Aug	Scoot	direct
08 Aug - 17 Aug	Thai AirAsia
15 Aug - 17 Aug	Thai AirAsia
08 Aug - 15 Aug	Cebu Pacific
10 Aug - 17 Aug	AirAsia
27 Aug - 07 Sep	Thai AirAsia
26 Aug - 07 Sep	Thai AirAsia
21 Aug - 07 Sep	Thai AirAsia
26 Aug - 13 Sep	Thai AirAsia
27 Aug - 13 Sep	Thai AirAsia

Also check the deals for one-way flights from Singapore to Osaka in August.

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 August from 297€

Return flights