AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Singapore (SIN) in September 2026 (see full year).
One-Way flights
| 08 Sep | Scoot | direct | |
| 09 Sep | Scoot | direct | |
| 07 Sep | Scoot | direct | |
| 20 Sep | Scoot | direct | |
| 25 Sep | Scoot | direct | |
| 18 Sep | Scoot | direct |
Also check the deals for return flights from Hong Kong to Singapore in September.
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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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