AirHint found the following cheapest return flights from Hanoi (HAN) to Singapore (SIN) in December 2026 (see full year).
Return flights
| 18 Dec - 01 Jan | Scoot | direct | |
| 06 Dec - 09 Dec | Singapore Airlines | direct | |
| 18 Dec - 22 Dec | Singapore Airlines | direct | |
| 17 Dec - 22 Dec | Singapore Airlines | direct | |
| 20 Dec - 23 Dec | Scoot | direct |
Also check the deals for one-way flights from Hanoi to Singapore in December.
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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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