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

Return flights

21 Apr - 25 Apr	VietJet Air	direct
15 Apr - 25 Apr	AirAsia
15 Apr - 22 Apr	AirAsia
20 Apr - 25 Apr	AirAsia
15 Apr - 20 Apr	AirAsia
20 Apr - 22 Apr	AirAsia
06 Apr - 25 Apr	AirAsia
06 Apr - 22 Apr	AirAsia
22 Apr - 25 Apr	AirAsia
21 Apr - 22 Apr	AirAsia
15 Apr - 03 May	AirAsia
20 Apr - 03 May	AirAsia
14 Apr - 03 May	AirAsia
12 Apr - 03 May	AirAsia

Also check the deals for one-way flights from Hanoi to Singapore in April.

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 April from 177€

Return flights