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

One-Way flights

18 Oct	China Eastern
15 Oct	Scoot Tigerair	direct
16 Oct	Scoot Tigerair	direct
07 Oct	Scoot Tigerair	direct
09 Oct	Scoot Tigerair	direct
22 Oct	Scoot Tigerair	direct
23 Oct	Scoot Tigerair	direct
30 Oct	Scoot Tigerair	direct
28 Oct	Scoot Tigerair	direct
29 Oct	Scoot Tigerair	direct

Also check the deals for return flights from Osaka to Singapore 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 one-way flights from Osaka to Singapore in October from 109€

One-Way flights