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

Return flights

09 Jan - 16 Jan	Scoot Tigerair	direct
02 Jan - 09 Jan	Vietnam Airlines	direct
02 Jan - 05 Jan	Scoot Tigerair	direct
20 Jan - 06 Feb	AirAsia
09 Jan - 14 Jan	Thai AirAsia
09 Jan - 17 Jan	Thai AirAsia
20 Jan - 02 Feb	AirAsia
20 Jan - 09 Feb	AirAsia
11 Jan - 14 Jan	Thai AirAsia
11 Jan - 17 Jan	Thai AirAsia
20 Jan - 22 Jan	AirAsia
20 Jan - 21 Jan	AirAsia
20 Jan - 07 Feb	AirAsia
20 Jan - 24 Jan	AirAsia
31 Jan - 06 Feb	Thai AirAsia
24 Jan - 06 Feb	AirAsia
31 Jan - 02 Feb	Thai AirAsia
24 Jan - 02 Feb	AirAsia
31 Jan - 09 Feb	Thai AirAsia
24 Jan - 09 Feb	AirAsia

Also check the deals for one-way flights from Hanoi 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 Hanoi to Singapore in January from $192

Return flights