Cheapest return flights from Hong Kong to Singapore in September from $202

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

08 Sep - 10 Sep Scoot Tigerair direct
08 Sep - 11 Sep Scoot Tigerair direct
01 Sep - 08 Sep Scoot Tigerair direct
02 Sep - 09 Sep Scoot Tigerair direct
03 Sep - 10 Sep Scoot Tigerair direct
04 Sep - 11 Sep Scoot Tigerair direct
05 Sep - 12 Sep Scoot Tigerair direct
06 Sep - 13 Sep Scoot Tigerair direct
15 Sep - 22 Sep Scoot Tigerair direct
16 Sep - 23 Sep Scoot Tigerair direct
25 Sep - 02 Oct Scoot Tigerair direct
24 Sep - 01 Oct Scoot Tigerair direct
27 Sep - 04 Oct Scoot Tigerair direct
26 Sep - 03 Oct Scoot Tigerair direct
25 Sep - 16 Oct AirAsia
22 Sep - 12 Oct Thai AirAsia
24 Sep - 12 Oct Thai AirAsia
25 Sep - 12 Oct AirAsia
22 Sep - 10 Oct Thai AirAsia
24 Sep - 10 Oct Thai AirAsia

Also check the deals for one-way 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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