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

Return flights

19 Aug - 26 Aug	Scoot	direct
18 Aug - 25 Aug	Scoot	direct
13 Aug - 20 Aug	Scoot	direct
03 Aug - 23 Aug	Scoot	direct
25 Aug - 31 Aug	Scoot	direct
27 Aug - 05 Sep	Scoot	direct
07 Aug - 12 Aug	Cebu Pacific
07 Aug - 10 Aug	Cebu Pacific
07 Aug - 12 Aug	Scoot	direct
07 Aug - 10 Aug	Singapore Airlines	direct

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 $303

Return flights