Cheapest return flights from Kaohsiung to Singapore in September from $256

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

Return flights

16 Sep - 23 Sep Philippines AirAsia Inc.
30 Sep - 04 Oct Philippines AirAsia Inc.
18 Sep - 23 Sep Thai AirAsia
17 Sep - 24 Sep Thai AirAsia
18 Sep - 20 Sep Thai AirAsia
22 Sep - 29 Sep Thai AirAsia
20 Sep - 24 Sep Philippines AirAsia Inc.
14 Sep - 21 Sep VietJet Air
23 Sep - 14 Oct Philippines AirAsia Inc.
14 Sep - 15 Sep VietJet Air
23 Sep - 27 Sep Philippines AirAsia Inc.
27 Sep - 29 Sep Philippines AirAsia Inc.
27 Sep - 01 Oct Philippines AirAsia Inc.
30 Sep - 03 Oct Philippines AirAsia Inc.
27 Sep - 30 Oct Philippines AirAsia Inc.
30 Sep - 07 Oct Thai AirAsia
25 Sep - 02 Oct Philippines AirAsia Inc.
22 Sep - 02 Oct Thai AirAsia
24 Sep - 01 Oct Thai AirAsia
29 Sep - 06 Oct Thai AirAsia

Also check the deals for one-way flights from Kaohsiung 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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