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

Return flights

21 Jan - 26 Jan	Scoot Tigerair
20 Jan - 28 Jan	Scoot Tigerair
20 Jan - 25 Jan	Singapore Airlines	direct
13 Jan - 28 Jan	AirAsia X
13 Jan - 26 Jan	AirAsia X
13 Jan - 25 Jan	AirAsia X
20 Jan - 26 Jan	AirAsia X
27 Jan - 28 Jan	AirAsia X
19 Jan - 28 Jan	AirAsia X
19 Jan - 26 Jan	AirAsia X
29 Jan - 05 Feb	AirAsia X
29 Jan - 03 Feb	AirAsia X
28 Jan - 05 Feb	AirAsia X
20 Jan - 05 Feb	AirAsia X
27 Jan - 05 Feb	AirAsia X
19 Jan - 05 Feb	AirAsia X
25 Jan - 05 Feb	AirAsia X
28 Jan - 03 Feb	AirAsia X
20 Jan - 03 Feb	AirAsia X
27 Jan - 03 Feb	AirAsia X

Also check the deals for one-way flights from Sapporo to Singapore 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 Sapporo to Singapore in January from $496

Return flights