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

Return flights

16 Jan - 19 Jan	Peach	direct
09 Jan - 20 Jan	Peach	direct
06 Jan - 12 Jan	Air China
26 Jan - 30 Jan	Peach	direct
10 Jan - 17 Jan	Air China
10 Jan - 18 Jan	Air China
18 Jan - 22 Jan	Peach	direct
10 Jan - 12 Jan	Peach	direct
20 Jan - 27 Jan	AirAsia
13 Jan - 23 Jan	AirAsia
27 Jan - 02 Feb	AirAsia
25 Jan - 04 Feb	Scoot	direct
27 Jan - 02 Feb	Scoot	direct
26 Jan - 02 Feb	Scoot	direct
27 Jan - 03 Feb	Scoot	direct
23 Jan - 02 Feb	Scoot	direct
22 Jan - 05 Feb	Scoot	direct
29 Jan - 02 Feb	Scoot	direct
30 Jan - 02 Feb	Cebu Pacific
30 Jan - 02 Feb	Scoot	direct

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

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 January from $245

Return flights