Cheapest return flights from Hong Kong to Singapore in September from $180

Best time to book flights for Hong Kong (HKG) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to Singapore (SIN) in September 2025 (see full year).

Return flights

09 Sep - 14 Sep Scoot Tigerair direct
09 Sep - 12 Sep Scoot Tigerair direct
09 Sep - 16 Sep Scoot Tigerair direct
05 Sep - 08 Sep Scoot Tigerair direct
05 Sep - 12 Sep Scoot Tigerair direct
08 Sep - 12 Sep Scoot Tigerair direct
14 Sep - 21 Sep Scoot Tigerair direct
26 Sep - 30 Sep Scoot Tigerair direct
04 Sep - 07 Sep Scoot Tigerair direct
14 Sep - 20 Sep Scoot Tigerair direct
26 Sep - 20 Oct Singapore Airlines direct
26 Sep - 12 Oct Singapore Airlines direct
19 Sep - 09 Oct Singapore Airlines direct
18 Sep - 08 Oct Scoot Tigerair direct
25 Sep - 16 Oct AirAsia
25 Sep - 15 Oct AirAsia
24 Sep - 15 Oct AirAsia
25 Sep - 14 Oct AirAsia
23 Sep - 14 Oct AirAsia
24 Sep - 14 Oct AirAsia

Also check the deals for one-way flights from Hong Kong to Singapore in September.

Skyscanner

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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